Species Search Results

9546 Records

Here are all the species that match your criteria. Please click on the the Scientific Name to find out more about the particular species.

Inverted Common Name Scientific Name Where Listed Lead Region Listing Status
‘aku‘aku Cyanea platyphylla Wherever found 1 E
Abalone, Black Haliotis cracherodii Wherever found NMFS E
Abalone, White Haliotis sorenseni North America (West Coast from Point Conception, CA, U.S.A., to Punta Abreojos, Baja California, Mexico) NMFS E
Acacia, Emory Senegalia berlandieri Wherever found 2 Not Listed
Acornshell Epioblasma haysiana Wherever found 4 Not Listed
Acornshell, southern Epioblasma othcaloogensis Wherever found 4 E
Addax Addax nasomaculatus Wherever found Foreign E
Adder's-mouth Malaxis brachypoda Wherever found 1 Not Listed
Adder's-tongue, California Ophioglossum lusitanicum Wherever found 1 Not Listed
Adder's-tongue, [unnamed] Ophioglossum concinnum Wherever found 1 Not Listed
Adjutant, greater Leptoptilos dubius Wherever found Foreign E
Admiral, Nevada Limenitus weidemeyerii nevadae Wherever found 1 Not Listed
Adobe-lily, greenhorn Fritillaria striata Wherever found 1 Not Listed
Adobe-lily, [unnamed] Fritillaria pluriflora Wherever found 1 Not Listed
adolphia, California Adolphia californica Wherever found 8 Not Listed
A`e Zanthoxylum dipetalum var. tomentosum Wherever found 1 E
A`e Zanthoxylum hawaiiense Wherever found 1 E
A`e Zanthoxylum oahuense Wherever found 1 E
A`e Zanthoxylum semiarticulatum Wherever found 1 Not Listed
A`e Zanthoxylum skottsbergii Wherever found 1 Not Listed
Agapema, Tamaulipan agapema galbina Wherever found 2 Not Listed
Agastache, small-leaved Agastache parvifolia Wherever found 1 Not Listed
Agave, Arizona Agave arizonica Wherever found 2 DO
Agave, Chisos Agave glomeruliflora Wherever found 2 Not Listed
Agave, Clark Mountains Agave utahensis nevadensis Wherever found 1 Not Listed
Agave, ivory-spined Agave utahensis eborispina Wherever found 1 Not Listed
Agave, Santa Cruz striped Agave parviflora parviflora Wherever found 2 Not Listed
Agave, Shaw's Agave shawii Wherever found 1 Not Listed
Agave, sp. nov. ined. (Tonto Basin) Agave sp. Wherever found 2 Not Listed
`Ahakea Bobea sandwicensis Wherever found 1 Not Listed
`Ahakea Bobea timonioides Wherever found 1 Not Listed
`Ahinahina Argyroxiphium sandwicense ssp. macrocephalum Wherever found 1 T
`Ahinahina Argyroxiphium sandwicense ssp. sandwicense Wherever found 1 E
`Aiakeakua, popolo Solanum sandwicense Wherever found 1 E
`Aiea Nothocestrum breviflorum Wherever found 1 E
`Aiea Nothocestrum latifolium Wherever found 1 E
`Aiea Nothocestrum longifolium Wherever found 1 Not Listed
`Aiea Nothocestrum peltatum Wherever found 1 E
Akekee Loxops caeruleirostris Wherever found 1 E
akepa, Hawaii Loxops coccineus Wherever found 1 E
akepa, Maui Loxops ochraceus Wherever found 1 E
akialoa, Kauai (honeycreeper) Akialoa stejnegeri Wherever found 1 E
akiapolaau Hemignathus wilsoni Wherever found 1 E
Akikiki Oreomystis bairdi Wherever found 1 E
`Akoko Chamaesyce arnottiana Wherever found 1 Not Listed
`Akoko Chamaesyce atrococca Wherever found 1 Not Listed
`Akoko Chamaesyce celastroides tomentella Wherever found 1 Not Listed
`Akoko Chamaesyce olowaluana Wherever found 1 Not Listed
`Akoko Chamaesyce remyi hanaleiensis Wherever found 1 Not Listed
`Akoko Chamaesyce skottsbergii vaccinioides Wherever found 1 Not Listed
`Akoko Chamaesyce sparsiflora Wherever found 1 Not Listed
`Akoko Euphorbia celastroides var. kaenana Wherever found 1 E
`Akoko Euphorbia deppeana Wherever found 1 E
`Akoko Euphorbia eleanoriae Wherever found 1 E
`Akoko Euphorbia haeleeleana Wherever found 1 E
`Akoko Euphorbia herbstii Wherever found 1 E
`Akoko Euphorbia kuwaleana Wherever found 1 E
`Akoko Euphorbia remyi var. kauaiensis Wherever found 1 E
`Akoko Euphorbia remyi var. remyi Wherever found 1 E
`Akoko Euphorbia rockii Wherever found 1 E
'Akoko Euphorbia halemanui Wherever found 1 E
`Akoko, Ewa Plains Euphorbia skottsbergii var. skottsbergii Wherever found 1 E
`aku Cyanea tritomantha Wherever found 1 E
Ala`a Pouteria hotteana Wherever found 4 Not Listed
Ala`a Pouteria sandwicensis Wherever found 1 Not Listed
Ala`a Pouteria sandwicensis Wherever found 1 Not Listed
`Ala `ala wai nui Peperomia subpetiolata Wherever found 1 E
Ala balik (trout) Salmo platycephalus Wherever found Foreign E
Alani Melicope adscendens Wherever found 1 E
Alani Melicope balloui Wherever found 1 E
Alani Melicope christophersenii Wherever found 1 E
Alani Melicope cruciata Wherever found 1 Not Listed
Alani Melicope degeneri Wherever found 1 E
Alani Melicope haleakalae Wherever found 1 Not Listed
Alani Melicope haupuensis Wherever found 1 E
Alani Melicope hawaiensis Wherever found 1 Not Listed
Alani Melicope hiiakae Wherever found 1 E
Alani Melicope kavaiensis Wherever found 1 Not Listed
Alani Melicope knudsenii Wherever found 1 E
Alani Melicope lydgatei Wherever found 1 E
Alani Melicope macropus Wherever found 1 Not Listed
Alani Melicope makahae Wherever found 1 E
Alani Melicope mucronulata Wherever found 1 E
Alani Melicope munroi Wherever found 1 E
Alani Melicope nealae Wherever found 1 Not Listed
Alani Melicope obovata Wherever found 1 Not Listed
Alani Melicope orbicularis Wherever found 1 Not Listed
Alani Melicope ovalis Wherever found 1 E
Alani Melicope ovata Wherever found 1 Not Listed
Alani Melicope pallida Wherever found 1 E
Alani Melicope paniculata Wherever found 1 E
Alani Melicope puberula Wherever found 1 E
Alani Melicope quadrangularis Wherever found 1 E
Alani Melicope reflexa Wherever found 1 E
Alani Melicope saint-johnii Wherever found 1 E
Alani Melicope sandwicensis Wherever found 1 Not Listed
Alani Melicope wailauensis Wherever found 1 Not Listed
Alani Melicope zahlbruckneri Wherever found 1 E
Alani, Boxfruit Melicope peduncularis Wherever found 1 Not Listed
Albatross, Amsterdam Diomedia amsterdamensis Wherever found Foreign E
Albatross, black-footed Phoebastria nigripes Wherever found 1 Not Listed
Albatross, short-tailed Phoebastria (=Diomedea) albatrus Wherever found 7 E
Alder, seaside Alnus maritima Wherever found 5 UR
Alethe, Thyolo Alethe choloensis Wherever found Foreign E
Algodoncillo Psiguria cookiana Wherever found 4 Not Listed
Alice-flower, wonderland Aliciella caespitosa Wherever found 6 Not Listed
Alkali grass, Howell's Puccinellia howellii Wherever found 1 Not Listed
Alkali grass, Parish's Puccinellia parishii Wherever found 2 Not Listed
Alkali grass, [unnamed] Puccinellia nutkaensis Wherever found 7 Not Listed
Alligator, American Alligator mississippiensis Wherever found 4 SAT
Alligator, Chinese Alligator sinensis Wherever found Foreign E
Allocarya, Calistoga Plagiobothrys strictus Wherever found 8 E
Allocarya, Cedar Crest Plagiobothrys glyptocarpus modestus Wherever found 1 Not Listed
Allocarya, glabrous Plagiobothrys glaber Wherever found 1 Not Listed
Allocarya, scribe Plagiobothrys scriptus Wherever found 1 Not Listed
Alopecurus, Sonoma Alopecurus aequalis var. sonomensis Wherever found 8 E
Alumroot, Duran's Heuchera duranii Wherever found 1 Not Listed
Alumroot, island Heuchera maxima Wherever found 1 Not Listed
Alumroot, Laguna Heuchera brevistaminea Wherever found 1 Not Listed
alumroot, shaggyhair Heuchera hirsutissima Wherever found 1 Not Listed
Alumroot, [unnamed] Heuchera americana hispida Wherever found 5 Not Listed
Amaranth, seabeach Amaranthus pumilus Wherever found 4 T
Ambersnail, frigid Cantinella gelida Wherever found 3 Not Listed
Ambersnail, Frigid Catinella gelida Wherever found 3 UR
Ambersnail, Kanab Oxyloma haydeni kanabensis Wherever found 6 E
Ambrosia, San Diego Ambrosia pumila Wherever found 8 E
Ambrosia, south Texas Ambrosia cheiranthifolia Wherever found 2 E
Ambrosia, [unnamed] Ambrosia linearis Wherever found 6 Not Listed
amole, purple Chlorogalum purpureum Wherever found 8 T
Amorpha, Texas Amorpha roemeriana Wherever found 2 Not Listed
Amphianthus, little Amphianthus pusillus Wherever found 4 T
Amphipod, Alabama well Stygobromus smithi Wherever found 4 Not Listed
Amphipod, Allegheny cave Stygobromus allegheniensis Wherever found 5 Not Listed
Amphipod, anomalous spring Crangonyx anomalus Wherever found 3 Not Listed
Amphipod, Appalachian Valley cave Crangonyx antennatus Wherever found 4 Not Listed
Amphipod, Arizona cave Stygobromus arizonensis Wherever found 2 Not Listed
Amphipod, Balcones cave Stygobromus balconis Wherever found 2 Not Listed
Amphipod, Barr's cave Stygobromus barri Wherever found 3 Not Listed
Amphipod, Bath County cave Stygobromus mundus Wherever found 5 Not Listed
Amphipod, bifurcated cave Stygobromus bifurcatus Wherever found 2 Not Listed
Amphipod, Bigger's Stygobromus biggersi Wherever found 5 Not Listed
Amphipod, Bousfield's Gammarus bousfieldi Wherever found 4 Not Listed
Amphipod, Bowman's cave Stygobromus bowmani Wherever found 2 Not Listed
Amphipod, Burnsville Cove cave Stygobromus conradi Wherever found 5 Not Listed
Amphipod, Cascade Cave Stygobromus dejectus Wherever found 2 Not Listed
Amphipod, cave Stygobromus phreaticus Wherever found NA Not Listed
Amphipod, Central Kentucky cave Stygobromus exilis Wherever found 4 Not Listed
Amphipod, Central Missouri cave Allocrangonyx hubrichti Wherever found 3 Not Listed
Amphipod, Clanton's cave Stygobromus clantoni Wherever found 6 Not Listed
Amphipod, Clear Creek Hyalella texana Wherever found 2 Not Listed
Amphipod, Cooper's cave Stygobromus cooperi Wherever found 5 UR
Amphipod, Culver's cave Stygobromus culveri Wherever found 5 Not Listed
Amphipod, Dearolf's cave Crangonyx dearolfi Wherever found 5 Not Listed
Amphipod, Devil's Sinkhole Stygobromus hadenoecus Wherever found 2 Not Listed
Amphipod, diminutive Gammarus hyalleloides Wherever found 2 E
Amphipod, Elevated Spring Stygobromus elatus Wherever found 4 Not Listed
Amphipod, Ephemeral cave Stygobromus ephemerus Wherever found 5 Not Listed
Amphipod, Ezell's Cave Stygobromus flagellatus Wherever found 2 Not Listed
Amphipod, Florida cave Crangonyx grandimanus Wherever found 4 UR
Amphipod, Franz's Stygobromus franzi Wherever found 5 Not Listed
Amphipod, Grady's cave Stygobromus gradyi Wherever found 8 Not Listed
Amphipod, Greenbrier Cave Stygobromus emarginatus Wherever found 5 Not Listed
Amphipod, Hara's cave Stygobromus harai Wherever found 8 Not Listed
Amphipod, Hay's Spring Stygobromus hayi Wherever found 5 E
Amphipod, Hobb's cave Crangonyx hobbsi Wherever found 4 UR
Amphipod, Illinois cave Gammarus acherondytes Wherever found 3 E
Amphipod, Iowa Stygobromus iowae Wherever found 3 Not Listed
Amphipod, Kansas well Bactrurus hubrichti Wherever found 2 Not Listed
Amphipod, Kauai cave Spelaeorchestia koloana Wherever found 1 E
Amphipod, Kenk's Stygobromus kenki Wherever found 5 PE
Amphipod, long-legged cave Stygobromus longipes Wherever found 2 Not Listed
Amphipod, MacKenzie's cave Stygobromus mackenziei Wherever found 8 Not Listed
Amphipod, Malheur Cave Stygobromus hubbsi Wherever found 1 Not Listed
Amphipod, Minor cave Crangonyx minor Wherever found 3 Not Listed
Amphipod, minute cave Stygobromus parvus Wherever found 5 UR
Amphipod, Morrison's cave Stygobromus morrisoni Wherever found 5 UR
Amphipod, mountain cave Stygobromus montanus Wherever found 4 Not Listed
Amphipod, Noel's Gammarus desperatus Wherever found 2 E
Amphipod, Norton's cave Stygobromus nortoni Wherever found 4 Not Listed
Amphipod, Oklahoma cave Allocrangonyx pellucidus Wherever found 2 Not Listed
Amphipod, Onondaga Cave Stygobromus onondagaensis Wherever found 3 Not Listed
Amphipod, Oregon cave Stygobromus oregonensis Wherever found 1 Not Listed
Amphipod, Ozark cave Stygobromus ozarkensis Wherever found 3 Not Listed
Amphipod, Packard's cave Crangonyx packardi Wherever found 3 Not Listed
Amphipod, Peck's cave Stygobromus (=Stygonectes) pecki Wherever found 2 E
Amphipod, Pecos Gammarus pecos Wherever found 2 E
Amphipod, Pickle Springs Stygobromus heteropodus Wherever found 3 Not Listed
Amphipod, Pizzini's Stygobromus pizzinii Wherever found 5 Not Listed
Amphipod, Pocahontas cave Stygobromus nanus Wherever found 5 Not Listed
Amphipod, Potomac groundwater Stygobromus tenuis potomacus Wherever found 5 Not Listed
Amphipod, redacted cave Stygobromus redactus Wherever found 5 Not Listed
Amphipod, Redell's cave Stygobromus reddelli Wherever found 2 Not Listed
Amphipod, Rubious Cave Stygobromus lucifugus Wherever found 3 Not Listed
Amphipod, Shenandoah Valley cave Stygobromus gracilipes Wherever found 5 Not Listed
Amphipod, Southwestern Virginia cave Stygobromus mackini Wherever found 4 Not Listed
Amphipod, Spring Cave Stygobromus spinatus Wherever found 5 Not Listed
Amphipod, Stellmack's cave Stygobromus stellmacki Wherever found 5 Not Listed
Amphipod, subtle cave Stygobromus subtilis Wherever found 3 Not Listed
Amphipod, tidewater Stygobromus indentatus Wherever found 5 UR
Amphipod, tidewater interstitial Stygobromus araeus Wherever found 5 Not Listed
Amphipod, undescribed Crangonyx sp Wherever found NA Not Listed
Amphipod, [unnamed] Stygobromus hoffmani Wherever found 5 Not Listed
Amphipod, Wengerors' cave Stygobromus wengerorum Wherever found 8 Not Listed
Amphipod, Wisconsin well Stygobromus putealis Wherever found 3 Not Listed
Amphiuma, One-toed Amphiuma pholeter Wherever found 4 UR
`Anaunau Lepidium arbuscula Wherever found 1 E
`Anaunau Lepidium bidentatum o-waihiense Wherever found 1 Not Listed
`Anaunau Lepidium serra Wherever found 1 Not Listed
`Anaunau, Remy's Lepidium bidentatum remyi Wherever found 1 Not Listed
Ancylid, domed Rhodacme elatior Wherever found 4 UR
Ancylid, hood Ferrissia mcneili Wherever found 4 Not Listed
Ancylid, wicker Rhodacme filosa Wherever found 4 Not Listed
Andrenid bee, Antioch Perdita scitula antiochensis Wherever found 1 Not Listed
Andrenid bee, yellow-banded Perdita hirticeps luteocincta Wherever found 1 Not Listed
Anemone, Edge Falls Anemone edwardsiana petraea Wherever found 2 Not Listed
Anemone, [unnamed] Anemone edwardsiana edwardsiana Wherever found 2 Not Listed
Anemone, [unnamed] Anemone minima Wherever found 5 Not Listed
Anemone, [unnamed] Anemone oregana felix Wherever found 1 Not Listed
Angelica, Call's Angelica callii Wherever found 1 Not Listed
Anglepod, Falfurrias Matelea radiata Wherever found 2 Not Listed
Anglepod, [unnamed] Matelea alabamensis Wherever found 4 Not Listed
Anglepod, [unnamed] Matelea baldwyniana Wherever found 4 Not Listed
anisetree, Yellow Illicium parviflorum Wherever found 4 UR
Ani, smooth-billed Crotophaga ani Wherever found 4 Not Listed
Anoa, lowland Bubalus depressicornis Wherever found Foreign E
Anoa, mountain Bubalus quarlesi Wherever found Foreign E
Anobiid beetle, Piko Holcobius pikoensis Wherever found 1 Not Listed
Anole, Cook's Ctenonotus cooki Wherever found 4 Not Listed
Anole, Culebra Island giant Anolis roosevelti Wherever found 4 E
Anole, Puerto Rican pygmy Anolis occultus Wherever found 4 Not Listed
Ant, ancient Smithistruma reliquia Wherever found 1 Not Listed
Ant, Charleston Lasius nevadensis Wherever found 1 Not Listed
Antelope, giant sable Hippotragus niger variani Wherever found Foreign E
antelope Tibetan Panthalops hodgsonii Wherever found Foreign E
Anthicid, Antioch Dunes Anthicus antiochensis Wherever found 1 Not Listed
Anthicid, Sacramento Anthicus sacramento Wherever found 1 Not Listed
Antlion, Molokai Distoleon perjerus Wherever found 1 Not Listed
Antpitta, brown-banded Grallaria milleri Wherever found Foreign E
Ant, Valley oak Proceratium californicum Wherever found 1 UR
Ant, velvet Dasymutilla imperialis Wherever found 8 Not Listed
Ant, velvet Dasymutilla nocturna Wherever found 8 Not Listed
Antwren, black hooded (black-headed) Formicivora erythronotos Wherever found Foreign E
`Anunu Sicyos albus Wherever found 1 E
`Anunu Sicyos cucumerinus Wherever found 1 Not Listed
`Anunu Sicyos macrophyllus Wherever found 1 E
Apamea moth, Smyth's Apamea smythi Wherever found 3 Not Listed
Aphanisma Aphanisma blitoides Wherever found 1 Not Listed
Aplokating-palaoan Psychotria malaspinae Wherever found 1 E
Apoda Pelea parvifolia apoda Wherever found 1 Not Listed
Arc-mussel, Altamaha Alasmidonta arcula Wherever found 4 Not Listed
Arc-mussel, Florida Alasmidonta wrightiana Wherever found 4 Not Listed
Argali Ovis ammon Kyrgyzstan, Mongolia, and Tajikistan Foreign T
Argali Ovis ammon Wherever found except Kyrgyzstan, Mongolia, and Tajikistan Foreign E
Armadillo, giant Priodontes maximus Wherever found Foreign E
Armadillo, pink fairy Chlamyphorus truncatus Wherever found Foreign E
Arnica, Shasta Arnica viscosa Wherever found 1 Not Listed
Arrow-grass, Gaspe Peninsula Triglochin gaspense Wherever found 5 Not Listed
Arrowhead, bunched Sagittaria fasciculata Wherever found 4 E
Arrowwood, [unnamed] Viburnum bracteatum Wherever found 4 Not Listed
Artemisia, sp. nov. ined. Artemisia Wherever found 1 Not Listed
Ascyrum, Edison's Hypericum edisonianum Wherever found 4 UR
Ash, Goodding's Fraxinus gooddingii Wherever found 2 Not Listed
Ash, large-petaled Fraxinus cuspidata macropetala Wherever found 2 Not Listed
Ash, [unnamed] Fraxinus anomala lowellii Wherever found 2 Not Listed
Asphodel, bog Narthecium americanum Wherever found 5 Not Listed
Ass, African wild Equus africanus Wherever found Foreign E
Ass, Asian wild Equus hemionus Wherever found Foreign E
Aster, Borrego Xylorhiza orcuttii Wherever found 1 Not Listed
aster, Bouquet eurybia mirabilis Wherever found 4 Not Listed
Aster, brikellbush Eucephalus tomentellus Wherever found 1 Not Listed
Aster, Chapman's Symphyotrichum chapmanii Wherever found 4 Not Listed
Aster, Columbian whitetop Sericocarpus rigidus Wherever found 1 Not Listed
Aster, coyote-thistle Eurybia eryngiifolia Wherever found 4 Not Listed
Aster, Cruise's golden Chrysopsis gossypina cruiseana Wherever found 4 Not Listed
Aster, curtus Sericocarpus rigidus Wherever found 1 Not Listed
Aster, decurrent false Boltonia decurrens Wherever found 3 T
Aster, Florida golden Chrysopsis floridana Wherever found 4 E
Aster, Georgia Symphyotrichum georgianum Wherever found 4 Not Listed
Aster, Godfrey's golden Chrysopsis godfreyi Wherever found 4 Not Listed
Aster, Gorman Eucephalus gormanii Wherever found 1 Not Listed
Aster, Guadalupe smooth Aster laevis guadalupensis Wherever found 2 Not Listed
Aster, Hawaiian Aster sandwicensis Wherever found 1 Not Listed
Asteriid fly, Nihoa two-spotted Bryania bipunctata Wherever found 1 Not Listed
Aster, Jessica's Symphyotrichum jessicae Wherever found 1 Not Listed
Aster, Laguna Mountains Machaeranthera asteroides lagunensis Wherever found 1 Not Listed
Aster, Mecca Xylorhiza cognata Wherever found 1 Not Listed
Aster, Peirson's Oreostemma peirsonii Wherever found 1 Not Listed
aster, Red Rock Canyon ionactis caelestis Wherever found 6 Not Listed
Aster, Rockcastle Eurybia saxicastellii Wherever found 4 UR
Aster, rough-stemmed Aster puniceus scabricaulis Wherever found 2 UR
Aster, Ruth's golden Pityopsis ruthii Wherever found 4 E
Aster, serpentine Symphyotrichum depauperatum Wherever found 5 Not Listed
Aster, Suisun Aster chilensis lentus Wherever found 1 Not Listed
Aster, [unnamed] Aster greatai Wherever found 1 Not Listed
Aster, [unnamed] Aster kingii kingii Wherever found 6 Not Listed
Aster, [unnamed] Eucephalus glaucescens Wherever found 1 Not Listed
Aster, [unnamed] Eurybia furcata Wherever found 3 Not Listed
Aster, [unnamed] Eurybia hemispherica Wherever found 4 Not Listed
Aster, [unnamed] Eurybia schreberi Wherever found 3 Not Listed
Aster, [unnamed] Eurybia spinulosa Wherever found 4 Not Listed
Aster, [unnamed] Symphyotrichum dumosum Wherever found 4 Not Listed
Aster, [unnamed] Symphyotrichum hallii Wherever found 1 Not Listed
Aster, [unnamed] Symphyotrichum kralii Wherever found 4 Not Listed
Aster, [unnamed] Symphyotrichum molle Wherever found 6 Not Listed
Aster, [unnamed] Symphyotrichum plumosum Wherever found 4 Not Listed
Aster, [unnamed] Symphyotrichum potosinum Wherever found 2 Not Listed
Aster, [unnamed] Symphyotrichum X schistosum Wherever found 5 Not Listed
Aster, wayside Eucephalus vialis Wherever found 1 Not Listed
Aster, western bog Aster paludicola Wherever found 1 Not Listed
Aster, Yukon Symphyotrichum yukonense Wherever found 7 Not Listed
Aster, Ziegler's Machaeranthera canescens ziegleri Wherever found 1 Not Listed
Auklet, Cassin's Ptychoramphus aleuticus Wherever found 1 Not Listed
aumakua, Palapalai Dryopteris crinalis var. podosorus Wherever found 1 E
Aupaka Isodendrion hosakae Wherever found 1 E
Aupaka Isodendrion laurifolium Wherever found 1 E
Aupaka Isodendrion longifolium Wherever found 1 T
Avahi Avahi laniger (entire genus) Wherever found Foreign E
Avens, bent Geum geniculatum Wherever found 4 Not Listed
Avens, mountain Geum peckii Wherever found 5 Not Listed
Avens, spreading Geum radiatum Wherever found 4 E
`Awikiwiki Canavalia molokaiensis Wherever found 1 E
`Awikiwiki Canavalia napaliensis Wherever found 1 E
`Awikiwiki Canavalia pubescens Wherever found 1 E
Awiwi Centaurium sebaeoides Wherever found 1 E
'Awiwi Kadua cookiana Wherever found 1 E
Aye-aye Daubentonia madagascariensis Wherever found Foreign E
Ayenia, Texas Ayenia limitaris Wherever found 2 E
Ayumodoki (loach) Hymenophysa curta Wherever found Foreign E
Azalea, pink-shell Rhododendron vaseyi Wherever found 4 Not Listed
Azalea, plumleaf Rhododendron prunifolium Wherever found 4 Not Listed
Babirusa Babyrousa babyrussa Wherever found Foreign E
Baboon, gelada Theropithecus gelada Wherever found Foreign T
Baccharis, Encinitas Baccharis vanessae Wherever found 8 T
Bacora, marron Solanum conocarpum Wherever found 4 C
badger, American Taxidea taxus Wherever found 2 Not Listed
Baeria, Salinas Valley Lasthenia leptalea Wherever found 1 Not Listed
ballart, Menzies Exocarpos menziesii Wherever found 1 PE
Ballmoss, Bailey's Tillandsia baileyi Wherever found 2 Not Listed
balsamroot, Big scale balsamorhiza macrolepis var. macrolepis Wherever found 6 Not Listed
Bandicoot, barred Perameles bougainville Wherever found Foreign E
Bandicoot, desert Perameles eremiana Wherever found Foreign E
Bandicoot, lesser rabbit Macrotis leucura Wherever found Foreign E
Bandicoot, pig-footed Chaeropus ecaudatus Wherever found Foreign E
Bandicoot, rabbit Macrotis lagotis Wherever found Foreign E
Bankclimber, purple (mussel) Elliptoideus sloatianus Wherever found 4 T
Banteng Bos javanicus Wherever found Foreign E
Barbara's buttons, large-flowered Marshallia grandiflora Wherever found 5 UR
Barbara's Buttons, Mohr's Marshallia mohrii Wherever found 4 T
Barberry, Hardy Creek Berberis nervosa mendocinensis Wherever found 1 Not Listed
Barberry, Higgin's Berberis higginsiae Wherever found 1 Not Listed
Barberry, island Berberis pinnata ssp. insularis Wherever found 8 E
Barberry, Kofa Berberis harrisoniana Wherever found 2 Not Listed
Barberry, Nevin's Berberis nevinii Wherever found 8 E
Barberry, Truckee Berberis (=Mahonia) sonnei Wherever found 8 DO
Barberry, [unnamed] Berberis swaseyi Wherever found 2 Not Listed
Barbthroat, black Threnetes grzimeki Wherever found Foreign Not Listed
Bariaco Trichilia triacantha Wherever found 4 E
barley, Vernal hordeum intercedens Wherever found 6 Not Listed
Barrel cactus, coast Ferocactus viridescens Wherever found 1 Not Listed
barren strawberry, Piedmont Waldsteinia lobata Wherever found 4 UR
Bass, Guadalupe Micropterus treculii Wherever found 2 Not Listed
Bat, Allen's big-eared Idionycteris phyllotis Wherever found 6 Not Listed
Bat, Armenian Whiskered Myotis hajastanicus Wherever found Foreign UR
bat, Big brown eptesicus fuscus Wherever found 6 Not Listed
Bat, big free-tailed Nyctinomops macrotis Wherever found 2 Not Listed
Bat, Bonin Flying Fox Pteropus pselaphon Wherever found Foreign UR
Bat, Bulmer's fruit (=flying fox) Aproteles bulmerae Wherever found Foreign E
Bat, bumblebee Craseonycteris thonglongyai Wherever found Foreign E
Bat, California leaf-nosed Macrotus californicus Wherever found 2 Not Listed
Bat, Christmas Island Pipistrelle Pipistrellus murrayi Wherever found Foreign UR
Bat, Cuban Greater Funnel-Eared Natalus primus Wherever found Foreign UR
Bat, Desmarest's fig-eating Stenoderma rufum Wherever found 4 Not Listed
Bat, Eastern small-footed Myotis leibii Wherever found 4 Not Listed
bat, Florida bonneted Eumops floridanus Wherever found 4 E
Bat, gray Myotis grisescens Wherever found 3 E
Bat, Greater Monkey-Faced Pteralopex flanneryi Wherever found Foreign UR
Bat, Hawaiian hoary Lasiurus cinereus semotus Wherever found 1 E
Bat, Hill's Horseshoe Rhinoiophus hilli Wherever found Foreign UR
bat, hoary Lasiurus cinereus Wherever found 1 Not Listed
Bat, Indiana Myotis sodalis Wherever found 3 E
Bat, insular long-tongued Monophylus plethodon frater Wherever found 4 Not Listed
Bat, Jamaican Greater Funnel-Eared Natalus jamaicensis Wherever found Foreign UR
Bat, Lamotte's Roundleaf Hipposideros lamottei Wherever found Foreign UR
Bat, lesser long-nosed Leptonycteris curasoae yerbabuenae Wherever found 2 E
Bat, little brown Myotis lucifugus Wherever found 5 Not Listed
Bat, little Mariana fruit Pteropus tokudae Wherever found 1 E
Bat, Lord Howe Long-Eared Nyctophilus howensis Wherever found Foreign UR
Bat, Mariana fruit (=Mariana flying fox) Pteropus mariannus mariannus Wherever found 1 T
Bat, Mexican long-nosed Leptonycteris nivalis Wherever found 2 E
Bat, Mexican long-tongued Choeronycteris mexicana Wherever found 2 Not Listed
Bat, Montane Monkey-Faced Pteralopex pulchra Wherever found Foreign UR
Bat, Negros Naked-Backed Fruit Dobsonia chapmani Wherever found Foreign UR
Bat, New Caledonia Long-Eared Nyctophilus nebulosus Wherever found Foreign UR
Bat, New Zealand Greater Short-Tailed Mystacina robusta Wherever found Foreign UR
Bat, Northern long-eared Myotis septentrionalis Wherever found 3 T
Bat, occult little brown Myotis lucifugus occultus Wherever found 2 Not Listed
Bat, Ozark big-eared Corynorhinus (=Plecotus) townsendii ingens Wherever found 2 E
Bat, Pacific sheath-tailed Emballonura semicaudata rotensis Wherever found 1 E
Bat, Pacific sheath-tailed Emballonura semicaudata semicaudata American Samoa 1 E
Bat, Pacific Townsend's big-eared Plecotus townsendii townsendii Wherever found 1 Not Listed
Bat, Pagan Mariana flying fox Pteropus mariannus paganensis Wherever found 1 Not Listed
Bat, pale Townsend's big-eared Plecotus townsendii pallescens Wherever found 2 Not Listed
bat, Pallid antrozous pallidus Wherever found 2 Not Listed
Bat, Paraguana Mustached Pteronotus paraguanensis Wherever found Foreign UR
bat, Pocketed free-tailed nyctinomops femorosaccus Wherever found 6 Not Listed
Bat, Rafinesque's big-eared Plecotus rafinesquii Wherever found 4 Not Listed
Bat, Rodrigues fruit (=flying fox) Pteropus rodricensis Wherever found Foreign E
Bat, Samoan fruit Pteropus samoensis samoensis Wherever found 1 Not Listed
Bat, sheath-tailed Emballonura semicaudata semicaudata Wherever found 1 Not Listed
bat, Silver-haired lasionycteris noctivagans Wherever found 7 Not Listed
Bat, Singapore roundleaf horseshoe Hipposideros ridleyi Wherever found Foreign E
Bat, Southern Yellow Lasiurus ega Wherever found 8 Not Listed
Bat, spotted Euderma maculatum Wherever found 2 Not Listed
bat, Townsend's western big-eared plecotus townsendii ssp. pallescens Wherever found 6 Not Listed
bat, Townsend's western big-eared plecotus townsendii ssp. townsendii Wherever found 6 Not Listed
Bat, Virginia big-eared Corynorhinus (=Plecotus) townsendii virginianus Wherever found 5 E
bat, Western red lasiurus blossevillii Wherever found 6 Not Listed
Beaked-rush, California Rhynchospora californica Wherever found 1 Not Listed
Beaked-rush, hairy-peduncled Rhynchospora crinipes Wherever found 4 UR
Beaked-rush, Knieskern's Rhynchospora knieskernii Wherever found 5 T
Beaked-rush, Thorne's Rhynchospora thornei Wherever found 4 UR
Beaked-rush, [unnamed] Rhynchospora culixa Wherever found 4 Not Listed
Beaked-rush, [unnamed] Rhynchospora decurrens Wherever found 4 Not Listed
Beaked-rush, [unnamed] Rhynchospora globularis saxicola Wherever found 4 Not Listed
Beaked-rush, [unnamed] Rhynchospora punctata Wherever found 4 Not Listed
Bean, Choctaw Villosa choctawensis Wherever found 4 E
Bean, Cumberland (pearlymussel) Villosa trabalis U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a)) 4 EXPN
Bean, Cumberland (pearlymussel) Villosa trabalis U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.85(b)(1)) 4 EXPN
Bean, Cumberland (pearlymussel) Villosa trabalis Wherever found; Except where listed as Experimental Populations 4 E
Bean, purple Villosa perpurpurea Wherever found 5 E
Bean, rayed Villosa fabalis Wherever found 3 E
bean, sea Mucuna sloanei persericea Wherever found 1 E
Bean, supine Phaseolus supinus Wherever found 2 Not Listed
Bear, American black Ursus americanus U.S.A. (LA, all counties; MS, TX, only within the historic county range of the Louisiana black bear) 4 Not Listed
Bear, Baluchistan Ursus thibetanus gedrosianus Wherever found Foreign E
Bear, brown Ursus arctos arctos Italy Foreign E
Bear, brown Ursus arctos horribilis Alaska 7 Not Listed
Bear, brown Ursus arctos pruinosus Wherever found Foreign E
Beard grass, [unnamed] Andropogon arctatus Wherever found 4 Not Listed
Beardtongue, Absaroka Penstemon absarokensis Wherever found 6 Not Listed
Beardtongue, Alamo Penstemon alamosensis Wherever found 2 Not Listed
Beardtongue Ben Franklin's Penstemon franklinii Wherever found 6 Not Listed
Beardtongue, cache Penstemon compactus Wherever found 6 Not Listed
Beardtongue, Cary Penstemon caryi Wherever found 6 Not Listed
Beardtongue, Cataiina Penstemon discolor Wherever found 2 Not Listed
beardtongue, Charleston penstemon leiophyllus var. keckii Wherever found 6 Not Listed
Beardtongue, closed-lip Penstemon personatus Wherever found 1 Not Listed
Beardtongue, Degener Penstemon degeneri Wherever found 6 Not Listed
Beardtongue, Garrett's Penstemon scariosus garrettii Wherever found 6 Not Listed
Beardtongue, Gibbens Penstemon gibbensii Wherever found 6 Not Listed
Beardtongue, Graham Penstemon grahamii Wherever found 6 Not Listed
Beardtongue, Harrington Penstemon harringtonii Wherever found 6 Not Listed
Beardtongue, Keck's Penstemon leiophyllus var. keckii Wherever found 1 Not Listed
Beardtongue, King's Penstemon kingii Wherever found 1 Not Listed
Beardtongue, Lemhi Penstemon lemhiensis Wherever found 1 Not Listed
Beardtongue, Low Penstemon humilis var. humilis Wherever found 1 Not Listed
Beardtongue, Low Penstemon nanus Wherever found 6 Not Listed
Beardtongue, Mt. Trumbull Penstemon distans Wherever found 2 Not Listed
beardtongue, Parachute Penstemon debilis Wherever found 6 T
Beardtongue, Payson Penstemon paysoniorum Wherever found 6 Not Listed
Beardtongue, Penland Penstemon penlandii Wherever found 6 E
Beardtongue, Red Canyon Penstemon bracteatus Wherever found 6 Not Listed
Beardtongue, small Penstemon parvus Wherever found 6 Not Listed
Beardtongue, stemless Penstemon acaulis Wherever found 6 Not Listed
Beardtongue, Stephens' Penstemon stephensii Wherever found 1 Not Listed
Beardtongue, Tidestrom Penstemon tidestromii Wherever found 6 Not Listed
Beardtongue, tiger Penstemon mensarum Wherever found 6 Not Listed
Beardtongue, Tracy Penstemon tracyi Wherever found 1 Not Listed
Beardtongue, Tunnel Springs Penstemon concinnus Wherever found 6 Not Listed
Beardtongue, Uintah Penstemon uintahensis Wherever found 6 Not Listed
Beardtongue, [unnamed] Penstemon abietinus Wherever found 6 Not Listed
Beardtongue, [unnamed] Penstemon angustifolius dulcis Wherever found 6 Not Listed
Beardtongue, [unnamed] Penstemon caespitosus suffruticosus Wherever found 6 Not Listed
Beardtongue, [unnamed] Penstemon clutei Wherever found 2 Not Listed
Beardtongue, [unnamed] Penstemon deamii Wherever found 3 Not Listed
Beardtongue, [unnamed] Penstemon glaucinus Wherever found 1 Not Listed
Beardtongue, [unnamed] Penstemon leiophyllus Wherever found 6 Not Listed
Beardtongue, [unnamed] Penstemon pahutensis Wherever found 1 Not Listed
Beardtongue, [unnamed] Penstemon pinorum Wherever found 6 Not Listed
Beardtongue, [unnamed] Penstemon retrorsus Wherever found 6 Not Listed
Beardtongue, [unnamed] Penstemon rubicundus Wherever found 1 Not Listed
Beardtongue, Wallowa Penstemon spatulatus Wherever found 1 Not Listed
Beardtongue, Ward Penstemon wardii Wherever found 6 Not Listed
Beardtongue, White River Penstemon scariosus albifluvis Wherever found 6 Not Listed
Bear, Florida black Ursus americanus floridanus Wherever found 4 Not Listed
Bear, Glacier Ursus americanus emmonsii Wherever found 7 Not Listed
Beargrass, Britton's Nolina brittoniana Wherever found 4 E
Beargrass, Dehesa Nolina interrata Wherever found 1 Not Listed
beargrass, Peninsular Nolina cismontana Wherever found 1 Not Listed
Beargrass, sp. nov. ined. (chaparral) Nolina sp. Wherever found 1 Not Listed
Beargrass, [unnamed] Nolina atopocarpa Wherever found 4 Not Listed
Bear, grizzly Ursus arctos horribilis Cabinet-Yaak Recovery Zone Population 6 Not Listed
Bear, grizzly Ursus arctos horribilis Greater Yellowstone Ecosystem Distinct Population Segment 6 UR
Bear, grizzly Ursus arctos horribilis North Cascades Ecosystem Recovery Zone Population 6 UR
Bear, grizzly Ursus arctos horribilis Selkirk Recovery Zone Population 6 Not Listed
Bear, grizzly Ursus arctos horribilis U.S.A., conterminous (lower 48) States, except where listed as an experimental population 6 T
Bear, grizzly Ursus arctos horribilis U.S.A. (portions of ID and MT, see 17.84(l)) 6 EXPN
Bear, Louisiana black Ursus americanus luteolus Wherever found 4 DM
Bear, Mexican grizzly Ursus arctos Mexico Foreign E
Bear, polar Ursus maritimus Wherever found 7 T
Bear-poppy, Dwarf Arctomecon humilis Wherever found 6 E
Beauty, Harper's Harperocallis flava Wherever found 4 E
Beaver (Mongolian) Castor fiber birulai Wherever found Foreign E
Beavertail cactus, short-jointed Opuntia basilaris brachyclada Wherever found 1 Not Listed
Bedstraw, Borrego Galium angustifolium borregoense Wherever found 1 Not Listed
Bedstraw, cliff Galium correllii Wherever found 2 Not Listed
Bedstraw, Cone Peak Galium californicum luciense Wherever found 1 Not Listed
Bedstraw, El Dorado Galium californicum ssp. sierrae Wherever found 8 E
Bedstraw, Hardham's Galium hardhamiae Wherever found 1 Not Listed
Bedstraw, island Galium buxifolium Wherever found 8 E
Bedstraw, Kingston Galium hilendiae kingstonense Wherever found 1 Not Listed
Bedstraw, Modoc Galium glabrescens modocense Wherever found 1 Not Listed
Bedstraw, San Clemente island Galium catalinense acrispum Wherever found 1 Not Listed
Bedstraw, San Gabriel Galium grande Wherever found 1 Not Listed
Bedstraw, San Jacinto Galium californicum primum Wherever found 1 Not Listed
bedstraw, San Jacinto Mountains galium angustifolium ssp. jacinticum Wherever found 6 Not Listed
Bedstraw, San Miguel Island Galium californicum miguelense Wherever found 1 Not Listed
Bedstraw, Santa Lucia Galium clementis Wherever found 1 Not Listed
Bedstraw, Scott Mountains Galium serpenticum scotticum Wherever found 1 Not Listed
Bedstraw, Telescope Peak Galium hypotrichium tomentellum Wherever found 1 Not Listed
Bedstraw, [unnamed] Galium andrewsii gatense Wherever found 1 Not Listed
Bedstraw, [unnamed] Galium collomae Wherever found 2 Not Listed
Bedstraw, Warner Mountains Galium serpenticum warnerense Wherever found 1 Not Listed
Bee, Andrenid Perdita algondones Wherever found 1 Not Listed
Bee, Andrenid Perdita glamis Wherever found 8 Not Listed
Bee, Riverside cuckoo Holcopasites ruthae Wherever found NA Not Listed
Beetle Amblyderus werneri Wherever found 6 Not Listed
Beetle Cyclocephala wandae Wherever found 8 Not Listed
Beetle, American burying Nicrophorus americanus In southwestern Missouri, the counties of Cedar, St. Clair, Bates, and Vernon. 3 EXPN
Beetle, American burying Nicrophorus americanus Wherever found, except where listed as an experimental population 2 E
Beetle, bog idol leaf Donacia idola Wherever found 1 Not Listed
Beetle, Casey's June Dinacoma caseyi Wherever found 8 E
Beetle, Channel Islands dune Coelus pacificus Wherever found 1 Not Listed
Beetle, Coffin Cave mold Batrisodes texanus Wherever found 2 E
Beetle, Comal Springs dryopid Stygoparnus comalensis Wherever found 2 E
Beetle, Comal Springs riffle Heterelmis comalensis Wherever found 2 E
Beetle, Death Valley agabus diving Agabus rumppi Wherever found 8 Not Listed
Beetle, delta green ground Elaphrus viridis Wherever found 8 T
Beetle, Duck River cave Pseudanophthalmus tullahoma Wherever found 4 Not Listed
Beetle, globose dune Coelus globosus Wherever found 1 Not Listed
Beetle, Hardy's dune Anomala hardyorum Wherever found 8 Not Listed
Beetle, Helotes mold Batrisodes venyivi Wherever found 2 E
Beetle, Hungerford's crawling water Brychius hungerfordi Wherever found 3 E
Beetle, Kretschmarr Cave mold Texamaurops reddelli Wherever found 2 E
Beetle, Mojave rabbitbrush longhorn Crossidius mojavensis mojavensis Wherever found 1 Not Listed
Beetle, Mount Hermon June Polyphylla barbata Wherever found 8 E
Beetle, Nickajack Cave Pseudanophthalmus nickajackensis Wherever found 4 Not Listed
Beetle, [no common name] Rhadine exilis Wherever found 2 E
Beetle, [no common name] Rhadine infernalis Wherever found 2 E
Beetle, riffle Microcylloepus sp Wherever found NA Not Listed
Beetle, Robinson's rain scarab Phoebetus robinsoni Wherever found 1 Not Listed
Beetle, San Joaquin dune Coelus gracilis Wherever found 1 Not Listed
Beetle, Santa Cruz rain Pleocoma conjugens conjugens Wherever found 1 Not Listed
Beetle, seclusive water scavenger Paracymus seclusus Wherever found 4 Not Listed
Beetle, Snail shell cave Pseudanophthalmus acherontis Wherever found 4 Not Listed
Beetle, Tooth Cave blind rove Cylindropsis sp. Wherever found 2 Not Listed
Beetle, Tooth Cave ground Rhadine persephone Wherever found 2 E
Beetle, valley elderberry longhorn Desmocerus californicus dimorphus Wherever found 8 T
Beetle, Warm Springs Zaitzevian riffle Zaitzevia thermae Wherever found 6 Not Listed
Beetle, West Wills Valley cave Pseudanophthalmus assimilis Wherever found 4 Not Listed
Bellflower, Basin Campanula reverchonii Wherever found 2 Not Listed
Bellflower, Brooksville Campanula robinsiae Wherever found 4 E
Benitoa, western Benitoa occidentalis Wherever found 1 Not Listed
Bensoniella Bensoniella oregona Wherever found 1 Not Listed
Bentgrass, awned Agrostis microphylla Wherever found 1 Not Listed
Bentgrass, Blasdale's Agrostis blasdalei blasdalei Wherever found 1 Not Listed
Bentgrass, coastal bluff Agrostis clivicola clivicola Wherever found 1 Not Listed
Bentgrass, Henderson's Agrostis hendersonii Wherever found 1 Not Listed
Bentgrass, Howell's Agrostis howellii Wherever found 1 Not Listed
Bentgrass, Marin Agrostis blasdalei marinensis Wherever found 1 Not Listed
Bentgrass, Point Reyes Agrostis clivicola punta-reyesensis Wherever found 1 Not Listed
Bentgrass, Ross Agrostis rossiae Wherever found 6 Not Listed
Berry, wooly Vaccinium hirsutum Wherever found 4 Not Listed
Bidens, campylotheca Bidens campylotheca campylotheca Wherever found 1 Not Listed
Bidens, cuneate Bidens cuneata Wherever found 1 DR
Bidens, Forbes Bidens forbesii Wherever found 1 Not Listed
Bidens, Manoa Bidens coarctata Wherever found 1 Not Listed
Bidens, Maunalua Bidens graciloides Wherever found 1 Not Listed
Bidens, poplar-leaved Bidens populifolia Wherever found 1 Not Listed
Bidens, robust Bidens valida Wherever found 1 Not Listed
Bidens, willow-leaved Bidens salicoides Wherever found 1 Not Listed
Bilberry, Siskiyou Mountains Vaccinium membranaceum Wherever found 1 Not Listed
bindweed, Clay convolvulus equitans Wherever found 6 Not Listed
Birch, [unnamed] Betula murrayana Wherever found 3 Not Listed
Birch, Virginia round-leaf Betula uber Wherever found 5 T
Birds-beak, desert Cordylanthus eremicus eremicus Wherever found 1 Not Listed
Bird's-beak, Fresno County Cordylanthus tenuis barbatus Wherever found 1 Not Listed
Birds-beak, hispid Cordylanthus mollis hispidus Wherever found 1 Not Listed
Bird's-beak, Mt. Diablo Cordylanthus nidularius Wherever found 8 Not Listed
Birds-beak, northcoast Cordylanthus maritimus palustris Wherever found 1 Not Listed
Bird's-beak, Orcutt's Cordylanthus orcuttianus Wherever found 1 Not Listed
Birds-beak, pallid Cordylanthus tenuis pallescens Wherever found 1 Not Listed
Bird's beak, palmate-bracted Cordylanthus palmatus Wherever found 8 E
Bird's-beak, Pennell's Cordylanthus tenuis ssp. capillaris Wherever found 8 E
Bird's-beak, salt marsh Cordylanthus maritimus ssp. maritimus Wherever found 8 E
Birds-beak, San Bernardino Cordylanthus eremicus bernardinus Wherever found 1 Not Listed
Birds-beak, seaside Cordylanthus rigidus littoralis Wherever found 1 Not Listed
Bird's-beak, soft Cordylanthus mollis ssp. mollis Wherever found 8 E
Bird's-beak, Tecopa Cordylanthus tecopensis Wherever found 1 Not Listed
Birds-in-a-nest, Carolina Macbridea caroliniana Wherever found 4 UR
Birds-in-a-nest, white Macbridea alba Wherever found 4 T
Biscuitroot, Cedar Breaks Cymopterus minimus Wherever found 6 Not Listed
Biscuitroot, Coulter Cymopterus coulteri Wherever found 6 Not Listed
Biscuitroot, Duchesne Cymopterus duchesnensis Wherever found 6 Not Listed
Biscuitroot, Higgins Cymopterus acaulis higginsii Wherever found 6 Not Listed
bishopweed, Carolina Ptilimnium ahlesii Wherever found 4 UR
Bison, plains Bison bison bison Wherever found 6 Not Listed
Bison, wood Bison bison athabascae Wherever found 7 T
Bittercress, Constance's Cardamine constancei Wherever found 1 Not Listed
Bittercress, Kona Cardamine flexuosa Wherever found 1 Not Listed
Bittercress, Long's Cardamine longii Wherever found 5 Not Listed
Bittercress, mountain Cardamine clematitis Wherever found 4 Not Listed
Bittercress, Saddle Mountain Cardamine pattersonii Wherever found 1 Not Listed
Bittercress, small-anthered Cardamine micranthera Wherever found 4 E
Bittercress, [unnamed] Cardamine rupicola Wherever found 6 Not Listed
bittern, American Botaurus lentiginosus Wherever found 7 Not Listed
Bittern, least Ixobrychus exilis Wherever found 1 Not Listed
Bitterroot, Yosemite Lewisia disepala Wherever found 1 Not Listed
Blackbird, grey-headed Turdus poliocephalus poliocephalus Wherever found Foreign Not Listed
Blackbird, tricolored Agelaius tricolor Wherever found 1 UR
Blackbird, yellow-shouldered Agelaius xanthomus Wherever found 4 E
Bladder-pod, Bryce Lesquerella rubicundula Wherever found 6 Not Listed
Bladder-pod, Duck River Lesquerella densipila Wherever found 4 Not Listed
Bladderpod, Dudley Bluffs Lesquerella congesta Wherever found 6 T
Bladder-pod, Fremont's Lesquerella fremontii Wherever found 6 Not Listed
Bladder-pod, Garrett Lesquerella garrettii Wherever found 6 Not Listed
Bladder-pod, golden Lesquerella aurea Wherever found 2 Not Listed
Bladder-pod, Gooddings Lesquerella gooddingii Wherever found 2 Not Listed
Bladderpod, Kaibab Lesquerella kaibabensis Wherever found 2 UR
Bladderpod, keeled Lesquerella carinata Wherever found 6 Not Listed
Bladderpod, kodachrome Lesquerella tumulosa Wherever found 6 E
Bladder-pod, large-fruited Lesquerella macrocarpa Wherever found 6 Not Listed
Bladder-pod, Lincoln County Lesquerella lata Wherever found 2 Not Listed
Bladderpod, lyrate Lesquerella lyrata Wherever found 4 T
bladderpod, Missouri Physaria filiformis Wherever found 3 T
Bladderpod Pryor Mountains Lesquerella lesicii Wherever found 6 Not Listed
Bladderpod, San Bernardino Mountains Lesquerella kingii ssp. bernardina Wherever found 8 E
Bladderpod, Short's Physaria globosa Wherever found 4 E
Bladderpod, Spring Creek Lesquerella perforata Wherever found 4 E
Bladderpod, Stones River Paysonia stonensis Wherever found 4 Not Listed
Bladder-pod, strong Lesquerella valida Wherever found 2 Not Listed
Bladder-pod, thread-leaved Lesquerella angustifolia Wherever found 2 Not Listed
Bladder-pod, [unnamed] Lesquerella hitchcockii Wherever found 1 Not Listed
Bladder-pod, [unnamed] Lesquerella kingii diversifolia Wherever found 1 Not Listed
Bladder-pod, [unnamed] Lesquerella lescurii Wherever found 4 Not Listed
Bladder-pod, [unnamed] Lesquerella mcvaughiana Wherever found 2 Not Listed
Bladder-pod, [unnamed] Lesquerella parviflora Wherever found 6 Not Listed
Bladder-pod, [unnamed] Lesquerella pruinosa Wherever found 6 Not Listed
Bladderpod, [unnamed] Lesquerella humilis Wherever found 6 Not Listed
Bladderpod, [unnamed] Lesquerella paysonii Wherever found 6 Not Listed
Bladderpod, white Lesquerella pallida Wherever found 2 E
Bladderpod, White Bluffs Physaria douglasii ssp. tuplashensis Wherever found 1 T
Bladderpod, Zapata Lesquerella thamnophila Wherever found 2 E
Blanketflower, white Gaillardia aestivalis winkleri Wherever found 2 Not Listed
Blanketflower, yellow Gaillardia flava Wherever found 6 Not Listed
Blazingstar, Ash Meadows Mentzelia leucophylla Wherever found 8 T
Blazing-star, clay Mentzelia argillosa Wherever found 6 Not Listed
Blazingstar, Godfrey's Liatris provincialis Wherever found 4 Not Listed
Blazingstar Goodrich's Mentzelia goodrichii Wherever found 6 Not Listed
Blazingstar, Heller's Liatris helleri Wherever found 4 T
Blazingstar, scrub Liatris ohlingerae Wherever found 4 E
Blazingstar, [unnamed] Liatris borealis Wherever found 5 Not Listed
Bleeding-heart, Pacific Dicentra formosa oregana Wherever found 1 Not Listed
Bleeding-heart, Sierra Nevada Dicentra nevadensis Wherever found 1 Not Listed
Bleedingheart, yellow Dicentra ochroleuca Wherever found 1 Not Listed
Blindcat, Mexican (catfish) Prietella phreatophila Wherever found Foreign E
Blindcat, toothless Trogloglanis pattersoni Wherever found 2 UR
Blindcat, widemouth Satan eurystomus Wherever found 2 UR
Blister beetle, Anthony Lytta mirifica Wherever found 2 Not Listed
Blister beetle, Hopping's Lytta hoppingi Wherever found 1 Not Listed
Blister beetle, moestan Lytta moesta Wherever found 1 Not Listed
Blister beetle, Mojave Desert Lytta inseparata Wherever found 1 Not Listed
Blister beetle, molestan Lytta molesta Wherever found 1 Not Listed
Blister beetle, Morrison's Lytta morrisoni Wherever found 1 Not Listed
Blossom, green (pearlymussel) Epioblasma torulosa gubernaculum Wherever found 4 E
Blossom, tubercled (pearlymussel) Epioblasma torulosa torulosa U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a)) 4 EXPN
Blossom, tubercled (pearlymussel) Epioblasma torulosa torulosa Wherever found; Except where listed as Experimental Populations 4 E
Blossom, turgid (pearlymussel) Epioblasma turgidula U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a)) 4 EXPN
Blossom, turgid (pearlymussel) Epioblasma turgidula Wherever found; Except where listed as Experimental Populations 4 E
Blossom, yellow (pearlymussel) Epioblasma florentina florentina U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a)) 4 EXPN
Blossom, yellow (pearlymussel) Epioblasma florentina florentina Wherever found; Except where listed as Experimental Populations 4 E
Blue, Baking Powder Flat Euphilotes bernardino minuta Wherever found 8 Not Listed
Bluebell, Drummond Mertensia drummondii Wherever found 7 Not Listed
Bluebells, canescent Mertensia viridis cana Wherever found 6 Not Listed
Bluebells, smooth-leaf Mertensia viridis dilatata Wherever found 6 Not Listed
Bluebells, [unnamed] Mertensia toyabensis Wherever found 1 Not Listed
bluebird, Western sialia mexicana Wherever found 2 Not Listed
Blue, Boharts' Philotiella speciosa bohartorum Wherever found 1 Not Listed
Bluecup, Lake Alamanor Legousia speculum-veneris Wherever found 1 Not Listed
Bluecup, Mission Canyon Githopsis diffusa filicaulis Wherever found 1 Not Listed
Bluecurls, Hidden Lake Trichostema austromontanum ssp. compactum Wherever found 8 T
Blue curls, sp. nov. ined. Trichostema sp. Wherever found 4 Not Listed
Blue, dark Euphilotes enoptes ssp. Wherever found 1 Not Listed
blue-eyed grass, Hitchcock's Sisyrinchium hitchcockii Wherever found 1 Not Listed
Blue-eyed grass, Mountain Sisyrinchium sarmentosum Wherever found 1 UR
Bluegrass, Big Bend Poa strictiramea Wherever found 2 Not Listed
Bluegrass, bog Poa paludigena Wherever found 3 Not Listed
Bluegrass, Hawaiian Poa sandvicensis Wherever found 1 E
Bluegrass, Lassen County Poa X limosa Wherever found 1 Not Listed
Bluegrass, Mann's Poa mannii Wherever found 1 E
Bluegrass, Napa Poa napensis Wherever found 8 E
Bluegrass, Piper's Poa piperi Wherever found 1 Not Listed
Bluegrass, San Bernardino Poa atropurpurea Wherever found 8 E
Bluegrass, sea cliff Poa unilateralis Wherever found 1 Not Listed
Bluegrass, timber Poa rhizomata Wherever found 1 Not Listed
Bluegrass, [unnamed] Poa strictiramea Wherever found 2 Not Listed
Blue, Mattoni's Euphilotes pallescens ssp. mattonii Wherever found 8 Not Listed
Blue, Mattoni's Euphilotes rita mattoni Wherever found 1 Not Listed
Blue, Pheres Icaricia icarioides pheres Wherever found 1 Not Listed
Blue, Point Reyes Icaricia icariodes ssp. Wherever found 1 Not Listed
Blue, Sand Mountain Euphilotes rita ssp. Wherever found 1 Not Listed
Blue, San Emigdio Plebulina emigdionis Wherever found 1 Not Listed
Blue, San Gabriel Mountains Plejebus saepiolus ssp. San Gabriel Mts 1 Not Listed
Blue, Spring Mountains Plejebus shasta charlestonensis Wherever found 1 Not Listed
Blue, Spring Mountains icarioides Plejebus icarioides ssp. Spring Mts 1 Not Listed
Blue-star, Kearney's Amsonia kearneyana Wherever found 2 E
Blue-star, Louisiana Amsonia ludoviciana Wherever found 4 Not Listed
Blue-star, smooth Amsonia glaberrima Wherever found 2 Not Listed
Blue-star, Tharp Amsonia tharpii Wherever found 2 UR
Blue-star, [unnamed] Amsonia grandiflora Wherever found 2 Not Listed
Blue-star, [unnamed] Amsonia palmeri Wherever found 2 Not Listed
Blue-star, [unnamed] Amsonia peeblesii Wherever found 2 Not Listed
Blue-star, [unnamed] Amsonia repens Wherever found 2 Not Listed
Bluet, Alpine Houstonia caerulea faxonorum Wherever found 5 Not Listed
Bluet, lateral Enallagma laterale Wherever found 5 Not Listed
Bluet, Mary's Hedyotis butterwickiae Wherever found 2 Not Listed
Bluet, Roan Mountain Hedyotis purpurea var. montana Wherever found 4 E
Blue, White Mountains icarioides Plejebus icarioides ssp. White Mts 1 Not Listed
Blue, White Mountains saepiolus Plejebus saepiolus ssp. White Mts 1 Not Listed
Blue, Xerces Glaucopsyche xerces Wherever found 1 Not Listed
Boa, coastal rosy Charina trivirgata roseofusca Wherever found 1 Not Listed
Boa, Jamaican Epicrates subflavus Wherever found Foreign E
Boa, Mona Epicrates monensis monensis Wherever found 4 T
Boa, Navassa dusky dwarf Tropidophis melanurus bucculentus Wherever found 4 Not Listed
Boa, Puerto Rican Epicrates inornatus Wherever found 4 E
Boa, rosy Charina trivirgata Wherever found 2 Not Listed
Boa, Round Island bolyeria Bolyeria multocarinata Wherever found Foreign E
Boa, Round Island casarea Casarea dussumieri Wherever found Foreign E
Boa, southern rubber Charina bottae umbratica Wherever found 1 UR
Boa, Virgin Islands tree Epicrates monensis granti Wherever found 4 E
Bobcat Lynx rufus Wherever found NA Not Listed
Bobcat, Mexican Lynx (=Felis) rufus escuinapae Wherever found Foreign E
Bobwhite, masked (quail) Colinus virginianus ridgwayi Wherever found 2 E
Bocaccio Sebastes paucispinis Puget Sound-Georgia Basin DPS See 50 CFR 224.101 NMFS E
Bog-asphodel, smooth Tofieldia glabra Wherever found 4 Not Listed
Bonamia, bigpod Bonamia ovalifolia Wherever found 2 Not Listed
Bonamia, Florida Bonamia grandiflora Wherever found 4 T
Boneset, pine barrens Eupatorium resinosum Wherever found 5 Not Listed
Bontebok Damaliscus pygarus (=dorcas) dorcas Wherever found Foreign E
Bonytongue, Asian Scleropages formosus Wherever found Foreign E
Booby, Abbott's Papasula (=Sula) abbotti Wherever found Foreign E
Bottlebrush grass, California Elymus californicus Wherever found 1 Not Listed
Boxwood, Vahl's Buxus vahlii Wherever found 4 E
Brachymenium, Anderson's Brachymenium andersonii Wherever found 4 Not Listed
Brasil, Edwards' Condalia hookeri edwardsiana Wherever found 2 Not Listed
Braya, alpine Braya humilis ventosa Wherever found 6 Not Listed
Brazos-mint, Centerville Brazoria pulcherrima Wherever found 2 Not Listed
Brickell-bush, Florida Brickellia mosieri Wherever found 4 E
Brickell-bush, Flyr's Brickellia cordifolia Wherever found 4 Not Listed
Brickellia, Knapp's Brickellia knappiana Wherever found 1 Not Listed
Brickellia, Sierra Vieja Brickellia viejensis Wherever found 2 Not Listed
Bricklebush, Hinckley's Brickellia brachyphylla montanus Wherever found 1 Not Listed
Bricklebush, Terlingua Brickellia brachyphylla terlinguensis Wherever found 2 Not Listed
Brine shrimp, Mono Lake Artemia monica Wherever found 1 Not Listed
Bristlebird, western Dasyornis longirostris (=brachypterus I.) Wherever found Foreign E
Bristlebird, western rufous Dasyornis broadbenti littoralis Wherever found Foreign E
Bristlefront, Stresemann's Merulaxis stresemanni Wherever found NA Not Listed
Bristle-moss, Keever's Orthotrichum keeverae Wherever found 4 Not Listed
Bristlesnail, Trinity Monadenia setosa Wherever found 1 Not Listed
Bristletail, Hawaiian long-palp Neomachiloides heteropus Wherever found 1 Not Listed
Bristletail, Perkin's club-palp Machiloides perkinsi Wherever found 1 Not Listed
Brittlescale Atriplex depressa Wherever found 1 Not Listed
Brittlescale, Parrish's Atriplex parishii Wherever found 1 Not Listed
Broadbill, Guam Myiagra freycineti Wherever found 1 D3A
Brodiaea, Chinese Camp Brodiaea pallida Wherever found 8 T
Brodiaea, Dudley's Triteleia dudleyi Wherever found 1 Not Listed
Brodiaea, Indian Valley Brodiaea coronaria rosea Wherever found 1 Not Listed
Brodiaea, Kaweah Brodiaea insignis Wherever found 1 Not Listed
Brodiaea, Orcutt's Brodiaea orcuttii Wherever found 1 Not Listed
Brodiaea, San Clemente Island Brodiaea kinkiensis Wherever found 1 Not Listed
Brodiaea, San Clemente Island Triteleia clementina Wherever found 1 Not Listed
Brodiaea, thread-leaved Brodiaea filifolia Wherever found 8 T
Brodiaea, vernal pool Dichelostemma lacuna-vernalis Wherever found 1 Not Listed
Brome, Arizona Bromus arizonicus Wherever found 1 Not Listed
Brongniartia, little-leaf Brongniartia minutifolia Wherever found 2 Not Listed
Broomrape, Rock Creek Orobanche valida valida Wherever found 1 Not Listed
Broomrape, short-lobed Orobanche parishii brachyloba Wherever found 1 Not Listed
Browallia, sp. nov. ined. Browallia sp. Wherever found 2 Not Listed
brown-eyed susan, pinnately-lobed Rudbeckia triloba var. pinnatiloba Wherever found 4 Not Listed
Buckmoth, [unnamed] Hemileuca sp. Wherever found 5 Not Listed
Buckwheat, Beatley Eriogonum beatleyae Wherever found 1 Not Listed
Buckwheat Brandegee's Wild Eriogonum brandegeei Wherever found 6 UR
Buckwheat, Butterworth's Eriogonum butterworthianum Wherever found 1 Not Listed
Buckwheat, Cache Peak Eriogonum kennedyi pinicola Wherever found 1 Not Listed
Buckwheat, Churchill Narrows Eriogonum diatomaceum Wherever found 8 Not Listed
Buckwheat, Clark Mountain Eriogonum heermannii floccosum Wherever found 1 Not Listed
Buckwheat, Conejo Eriogonum crocatum Wherever found 1 Not Listed
Buckwheat, Congdon's Eriogonum congdonii Wherever found 1 Not Listed
Buckwheat, Contra Costa Eriogonum truncatum Wherever found 8 Not Listed
Buckwheat, cottony Eriogonum gossypinum Wherever found 1 Not Listed
Buckwheat, Crosby's Eriogonum crosbyae Wherever found 1 Not Listed
Buckwheat, cushenbury Eriogonum ovalifolium var. vineum Wherever found 8 E
Buckwheat, Cusick's Eriogonum cusickii Wherever found 1 Not Listed
Buckwheat, Donner Pass Eriogonum umbellatum torreyanum Wherever found 1 Not Listed
Buckwheat, Dubakella Mountain Eriogonum libertini Wherever found 1 Not Listed
Buckwheat, Eastwood's Eriogonum eastwoodianum Wherever found 1 Not Listed
Buckwheat, forked Eriogonum bifurcatum Wherever found 8 Not Listed
Buckwheat, Frisco Eriogonum soredium Wherever found 6 C
Buckwheat, Gilman's Eriogonum gilmanii Wherever found 1 Not Listed
Buckwheat, golden Eriogonum chrysops Wherever found 1 Not Listed
Buckwheat, Hoffmann's Eriogonum hoffmannii hoffmannii Wherever found 1 Not Listed
Buckwheat, Holmgren's Eriogonum holmgrenii Wherever found 1 Not Listed
Buckwheat, Idria Eriogonum vestitum Wherever found 1 Not Listed
Buckwheat, Ione (incl. Irish Hill) Eriogonum apricum (incl. var. prostratum) Wherever found 8 E
Buckwheat, Jaynes Canyon Eriogonum diclinum Wherever found 1 Not Listed
Buckwheat, Johnston's Eriogonum microthecum johnstonii Wherever found 1 Not Listed
Buckwheat, jointed Eriogonum intrafractum Wherever found 1 Not Listed
Buckwheat, Klamath Mountain Eriogonum hirtellum Wherever found 1 Not Listed
Buckwheat, large red Eriogonum grande rubescens Wherever found 1 Not Listed
buckwheat, Las Vegas Eriogonum corymbosum var. nilesii Wherever found 8 Not Listed
Buckwheat, Mono Eriogonum ampullaceum Wherever found 1 Not Listed
Buckwheat, mouse Eriogonum nudum murinum Wherever found 1 Not Listed
Buckwheat, Mt. Eddy Eriogonum umbellatum humistratum Wherever found 1 Not Listed
Buckwheat, Olanche Peak Eriogonum wrightii olanchense Wherever found 1 Not Listed
Buckwheat, Panamint Mountains Eriogonum microthecum panamintense Wherever found 1 Not Listed
Buckwheat, Pinnacles Eriogonum nortonii Wherever found 1 Not Listed
Buckwheat, Piute Eriogonum breedlovei breedlovei Wherever found 1 Not Listed
Buckwheat, Point Lobos Eriogonum parvifolium lucidum Wherever found 1 Not Listed
Buckwheat, prostrate Eriogonum prociduum Wherever found 1 Not Listed
Buckwheat, Red Mountain Eriogonum kelloggii Wherever found 8 Not Listed
Buckwheat, Reveal's Eriogonum contiguum Wherever found 1 Not Listed
Buckwheat, robust Hoffmann's Eriogonum hoffmannii robustius Wherever found 1 Not Listed
Buckwheat, San Clemente Island Eriogonum giganteum formosum Wherever found 1 Not Listed
Buckwheat, San Miguel Island Eriogonum grande dunklei Wherever found 1 Not Listed
Buckwheat, San Nicolas Island Eriogonum grande timorum Wherever found 1 Not Listed
Buckwheat, Santa Barbara Island Eriogonum giganteum compactum Wherever found 1 Not Listed
Buckwheat, Santa Paula Eriogonum parvifolium paynei Wherever found 1 Not Listed
Buckwheat, scrub Eriogonum longifolium var. gnaphalifolium Wherever found 4 T
Buckwheat, Siskiyou Eriogonum siskiyouense Wherever found 1 Not Listed
Buckwheat, Snow Mountain Eriogonum nervulosum Wherever found 1 Not Listed
Buckwheat, steamboat Eriogonum ovalifolium var. williamsiae Wherever found 8 E
Buckwheat, sulfur-flowered, alpine Eriogonum umbellatum minus Wherever found 1 Not Listed
Buckwheat, Sulphur Springs Eriogonum argophyllum Wherever found 8 Not Listed
Buckwheat, Temblor Eriogonum temblorense Wherever found 1 Not Listed
Buckwheat, The Needles Eriogonum breedlovei shevockii Wherever found 1 Not Listed
Buckwheat, Thorne's Eriogonum ericifolium thornei Wherever found 1 Not Listed
Buckwheat, Tiburon Eriogonum caninum Wherever found 1 Not Listed
Buckwheat, Tiehm's Eriogonum tiehmii Wherever found 1 Not Listed
Buckwheat, Trinity Eriogonum alpinum Wherever found 1 Not Listed
Buckwheat, Twisselmann's Eriogonum twisselmannii Wherever found 1 Not Listed
Buckwheat, Umtanum Desert Eriogonum codium Wherever found 1 T
Buckwheat, [unnamed] Eriogonum anemophilum Wherever found 1 Not Listed
Buckwheat, [unnamed] Eriogonum lemmonii Wherever found 1 Not Listed
Buckwheat, [unnamed] Eriogonum meledonum Wherever found 1 Not Listed
Buckwheat, [unnamed] Eriogonum viscidulum Wherever found 8 Not Listed
Buckwheat, Waldo Eriogonum pendulum Wherever found 1 Not Listed
Buckwheat, Wild Rose Canyon Eriogonum eremicola Wherever found 1 Not Listed
Bug, Aaa water treader Cavaticovelia aaa Wherever found 1 Not Listed
Bug, annectans rhopalid Ithamar annectans Wherever found 1 Not Listed
Bugbane, Arizona Cimicifuga arizonica Wherever found 2 Not Listed
Bugbane, Tall Cimicifuga elata Wherever found 1 Not Listed
Bug, Belfragi's chlorochroan Chlorochroa belfragii Wherever found 3 Not Listed
Bug, Dismal Swamp chlorochroan Chlorochroa dismalia Wherever found 5 Not Listed
Bug, Dry Creek cliff strider Oravelia pege Wherever found 1 Not Listed
Bug, Hawaiian rhopalid Ithamar hawaiiense Wherever found 1 Not Listed
Bug, Lanai kalanian leaf Kalania hawaiiensis Wherever found 1 Not Listed
Bug, Oahu kalanian leaf Kalania sp. Wherever found 1 Not Listed
Bug, phyllostegian leaf Cyrtopeltis phyllostegiae Wherever found 1 Not Listed
Bug, Santa Rita Mountains chlorochroan Chlorochroa rita Wherever found 2 Not Listed
Bug, Saratoga Springs belostoman Belostoma saratogae Wherever found 1 Not Listed
Bugseed Boat-shaped Corispermum navicula Wherever found 6 UR
Bug, Wekiu Nysius wekiuicola Wherever found 1 Not Listed
Bug, Wilbur Springs shore Saldula usingeri Wherever found 1 Not Listed
Bulbul, Mauritius olivaceous Hypsipetes borbonicus olivaceus Wherever found Foreign E
Bullfinch, Sao Miguel (finch) Pyrrhula pyrrhula murina Wherever found Foreign E
bullrush, Hall's Schoenoplectus hallii Wherever found 3 UR
Bully, Everglades Sideroxylon reclinatum ssp. austrofloridense Wherever found 4 PT
Bully, Everglades Sideroxylon reclinatum var. austrofloridense Wherever found 4 Not Listed
bully, Georgia Sideroxylon thornei Wherever found 4 UR
Bulrush, Long's Scirpus longii Wherever found 5 Not Listed
Bulrush, Northeastern Scirpus ancistrochaetus Wherever found 5 E
Bulrush, reclining Scirpus flaccidifolius Wherever found 4 Not Listed
Bumblebee, Franklin's Bombus franklini Wherever found 1 UR
Bumble bee, Rusty patched Bombus affinis Wherever found 3 E
Bumble bee, Yellow banded Bombus terricola Wherever found 5 UR
Bundleflower, ruby Desmanthus bicornutus Wherever found 2 Not Listed
Bunting, eastern painted Passerina ciris ciris Wherever found 4 Not Listed
Bunting, McKay's Plectrophenax hyperboreus Wherever found 7 Not Listed
Burbot, Kootenai River Lota lota Wherever found 1 Not Listed
Bur-marigold, Maryland Bidens bidentoides mariana Wherever found 5 Not Listed
Bur-marigold, [unnamed] Bidens bidentoides bidentoides Wherever found 5 Not Listed
burrower, Conasauga Blue Cambarus cymatilis Wherever found 4 UR
burrower, Piedmont Blue Cambarus harti Wherever found 4 UR
Bush-clover, prairie Lespedeza leptostachya Wherever found 3 T
Bush, Hoover's coyot Baccharis plummerae glabrata Wherever found 1 Not Listed
Bush lupine, Mountains Springs Lupinus excubitus medius Wherever found 1 Not Listed
Bush-mallow, Abbott's Malacothamnus abbottii Wherever found 1 Not Listed
bush mallow, Arcuate malacothamnus arcuatus Wherever found 6 Not Listed
Bush-mallow, Arroyo Seco Malacothamnus palmeri lucianus Wherever found 1 Not Listed
Bush-mallow, Carmel Valley Malacothamnus palmeri involucratus Wherever found 1 Not Listed
Bush-mallow, Davidson's Malacothamnus davidsonii Wherever found 1 Not Listed
Bush-mallow, Mendocino Malacothamnus mendocinensis Wherever found 1 Not Listed
Bush-mallow, Palmer's Malacothamnus palmeri palmeri Wherever found 1 Not Listed
Bush-mallow, Parish's Malacothamnus parishii Wherever found 1 Not Listed
Bush-mallow, San Clemente Island Malacothamnus clementinus Wherever found 8 E
Bush-mallow, Santa Cruz Island Malacothamnus fasciculatus var. nesioticus Wherever found 8 E
Bush monkeyflower, low Diplacus aridus Wherever found 1 Not Listed
Bush-pea, [unnamed] Genistidium dumosum Wherever found 2 UR
Bush-shrike, Ulugura Malaconotus alius Wherever found Foreign T
Bushwren, New Zealand Xenicus longipes Wherever found Foreign E
Bustard, great Indian Ardeotis (=Choriotis) nigriceps Wherever found Foreign E
Bustard, long-legged Sypheotides indica Wherever found NA Not Listed
Buttercup, autumn Ranunculus aestivalis (=acriformis) Wherever found 6 E
Buttercup, Bladen Ranunculus laxicaulis Wherever found 4 Not Listed
Buttercup, [unnamed] Ranunculus inamoenus subaffinis Wherever found 2 Not Listed
Butterfly, alamosa satyr Cercyonis meadii alamosa Wherever found 6 Not Listed
Butterfly, Andrew's marble Euchloe hyantis andrewsi Wherever found 1 Not Listed
Butterfly, Apache silverspot Speyeria nokomis apacheana Wherever found 1 Not Listed
Butterfly, Bahama swallowtail Heraclides andraemon bonhotei Wherever found 4 DA
Butterfly, Bartram's hairstreak Strymon acis bartrami Wherever found 4 E
Butterfly, bay checkerspot Euphydryas editha bayensis Wherever found 8 T
Butterfly, Behren's silverspot Speyeria zerene behrensii Wherever found 8 E
Butterfly, blueblack silverspot Speyeria nokomis nigrocaerulea Wherever found 2 Not Listed
Butterfly, bog elfin Incisalia lanoraieensis Wherever found 5 Not Listed
Butterfly, callippe silverspot Speyeria callippe callippe Wherever found 8 E
Butterfly, cassius blue Leptotes cassius theonus Wherever found 4 SAT
Butterfly, Catalina orange tip Anthocharis cethura catalina Wherever found 1 Not Listed
Butterfly, ceraunus blue Hemiargus ceraunus antibubastus Wherever found 4 SAT
Butterfly, chryxus arctic Oeneis chryxus valerata Wherever found 1 Not Listed
Butterfly, Clemence's fritillary Speyeria adiaste clemencei Wherever found 1 Not Listed
Butterfly, clouded tailed copper Lycaena arota nubila Wherever found 1 Not Listed
Butterfly, Comstock's blue Euphilotes battoides comstocki Wherever found 1 Not Listed
Butterfly, Corsican swallowtail Papilio hospiton Wherever found Foreign E
Butterfly, Doudoroff's elfin Incisalia mossi windi Wherever found 1 Not Listed
Butterfly, El Segundo blue Euphilotes battoides allyni Wherever found 8 E
Butterfly, Esperanza swallowtail Papilio esperanza Wherever found 9 Not Listed
Butterfly, Fender's blue Icaricia icarioides fenderi Wherever found 1 E
Butterfly, Florida atala Eumaeus atala florida Wherever found 4 Not Listed
Butterfly, Florida leafwing Anaea troglodyta floridalis Wherever found 4 E
Butterfly, Fluminense swallowtail Parides ascanius Wherever found Foreign UR
Butterfly, Hahnel's Amazonian swallowtail Parides hahneli Wherever found Foreign UR
Butterfly, Harris' mimic swallowtail Eurytides lysithous harrisianus Wherever found Foreign UR
Butterfly, Hawaiian hairstreak Vaga blackburni Wherever found 1 Not Listed
Butterfly, helios yellow Eurema dina helios Wherever found 4 Not Listed
Butterfly, Hermes copper Lycaena hermes Wherever found 8 C
Butterfly, Hessel's hairstreak Mitoura hesseli Wherever found 5 Not Listed
Butterfly, Homerus swallowtail Papilio homerus Wherever found Foreign E
Butterfly, Hydaspe fritillary Speyeria hydaspe conquista Wherever found 6 Not Listed
Butterfly, Island marble Euchloe ausonides insulanus Wherever found 1 C
Butterfly, Jamaican kite swallowtail Eurytides marcellus Wherever found Foreign UR
Butterfly, Kaiser-I-Hind swallowtail Teinopalpus imperialis Wherever found Foreign UR
Butterfly, Karner blue Lycaeides melissa samuelis Wherever found 3 E
Butterfly, Kendall's yucca skipper Megathymus coloradensis kendalli Wherever found 2 Not Listed
Butterfly, Lange's metalmark Apodemia mormo langei Wherever found 8 E
Butterfly, Langston's blue Euphilotes enoptes langstoni Wherever found 1 Not Listed
Butterfly, Leona's little blue Philotiella leona Wherever found 8 Not Listed
Butterfly, lotis blue Lycaeides argyrognomon lotis Wherever found 8 E
butterfly, lupine blue Plebejus lupini texanus Wherever found 8 Not Listed
Butterfly, Luzon peacock swallowtail Papilio chikae Wherever found Foreign E
Butterfly, Mariana eight-spot Hypolimnas octocula marianensis Wherever found 1 E
Butterfly, Marianas euploea Euploea eleutho Wherever found 1 Not Listed
Butterfly, Mariana wandering Vagrans egistina Wherever found 1 E
Butterfly, Miami Blue Cyclargus (=Hemiargus) thomasi bethunebakeri Wherever found 4 E
Butterfly, minute checkerspot Poladryas minuta minuta Wherever found 2 Not Listed
Butterfly, mission blue Icaricia icarioides missionensis Wherever found 8 E
Butterfly, Mitchell's satyr Neonympha mitchellii mitchellii Wherever found 3 E
butterfly, monarch Danaus plexippus plexippus Wherever found 9 UR
Butterfly, Morand's checkerspot Euphilotes anicia morandi Wherever found 8 Not Listed
butterfly, Morro Bay blue Icaricia icarioides moroensis Wherever found 1 Not Listed
Butterfly, mountain silverspot Speyeria nokomis nitocris Wherever found 2 Not Listed
Butterfly, Mount Charleston blue Icaricia (Plebejus) shasta charlestonensis Wherever found 8 E
Butterfly, Myrtle's silverspot Speyeria zerene myrtleae Wherever found 8 E
Butterfly, New Guinea birdwing Ornithoptera meridionalis Wherever found 9 Not Listed
Butterfly, nickerbean blue Cyclargus ammon Wherever found 4 SAT
Butterfly, obsolete viceroy Limenitis archippus obsoletus Wherever found 1 Not Listed
Butterfly, Oregon silverspot Speyeria zerene hippolyta Wherever found 1 T
Butterfly, Oso Flaco patch Chlosyne leanira osoflaco Wherever found 1 Not Listed
Butterfly, Palos Verdes blue Glaucopsyche lygdamus palosverdesensis Wherever found 8 E
Butterfly-pea, [unnamed] Centrosema arenicola Wherever found 4 Not Listed
Butterfly plant, Colorado Gaura neomexicana var. coloradensis Wherever found 6 T
Butterfly, Puerto Rico harlequin Atlantea tulita Wherever found 4 C
Butterfly, Queen Alexandra's birdwing Troides alexandrae Wherever found Foreign E
Butterfly, Quino checkerspot Euphydryas editha quino (=E. e. wrighti) Wherever found 8 E
Butterfly, Reakirt's blue Echinargus isola Wherever found 8 Not Listed
Butterfly, Sacramento Mountains checkerspot Euphydryas anicia cloudcrofti Wherever found 2 Not Listed
Butterfly, Saint Francis' satyr Neonympha mitchellii francisci Wherever found 4 E
Butterfly, San Bruno elfin Callophrys mossii bayensis Wherever found 8 E
Butterfly, Sand Mountain blue Euphilotes pallescens arenamontana Wherever found 8 Not Listed
Butterfly, Schaus swallowtail Heraclides aristodemus ponceanus Wherever found 4 E
Butterfly, Smith's blue Euphilotes enoptes smithi Wherever found 8 E
Butterfly, smoky eyed brown Satyrodes eurydice fumosa Wherever found 6 Not Listed
Butterfly, Spring Mountains acastus checkerspot Chlosyne acastus robusta Wherever found 8 Not Listed
butterfly, Spring Mountains comma skipper hesperia comma ssp. mojavensis Wherever found 2 Not Listed
butterfly, Spring Mountains dark blue Euphilotes ancilla cryptica Wherever found 8 Not Listed
butterfly, Spring Mountains dark blue Euphilotes ancilla purpura Wherever found 8 Not Listed
butterfly, Spring Mountains icarioides blue Plebejus icarioides austinorum Wherever found 8 Not Listed
Butterfly, swallowtail Battus zetides Wherever found NA Not Listed
Butterfly, swallowtail Eurytides iphitas Wherever found NA Not Listed
Butterfly, swallowtail Graphium levassori Wherever found NA Not Listed
Butterfly, swallowtail Graphium sandawanum Wherever found NA Not Listed
Butterfly, swallowtail Papilio benguetanus Wherever found NA Not Listed
Butterfly, swallowtail Papilio carolinensis Wherever found NA Not Listed
Butterfly, swallowtail Papilio desmondi teita Wherever found NA Not Listed
Butterfly, swallowtail Papilio himeros Wherever found NA Not Listed
Butterfly, swallowtail Papilio leucotaenia Wherever found NA Not Listed
Butterfly, swallowtail Papilio maraho Wherever found NA Not Listed
Butterfly, swallowtail Papilio moerneri Wherever found NA Not Listed
Butterfly, swallowtail Papilio morondavana Wherever found NA Not Listed
Butterfly, swallowtail Papilio neumoegeni Wherever found NA Not Listed
Butterfly, swallowtail Papilio osmana Wherever found NA Not Listed
Butterfly, swallowtail Papilio phorbanta Wherever found NA Not Listed
Butterfly, swallowtail Parides burchellanus Wherever found NA Not Listed
Butterfly, swallowtail Parides jophon Wherever found NA Not Listed
Butterfly, swallowtail Parides schadenberqi Wherever found NA Not Listed
Butterfly, swallowtail Troides croesus Wherever found NA Not Listed
Butterfly, swallowtail Troides dohertyi Wherever found NA Not Listed
Butterfly, Uncompahgre fritillary Boloria acrocnema Wherever found 6 E
Butterfly, Wind's elfin Incisalia mossi doudoroffi Wherever found 1 Not Listed
Butternut Juglans cinerea Wherever found 4 Not Listed
Butterweed, Gander Packera ganderi Wherever found 1 Not Listed
Butterweed, Layne's Senecio layneae Wherever found 8 T
Butterweed, Red Hills Senecio clevelandii heterophyllus Wherever found 1 Not Listed
Butterweed, San Bernardino Packera bernardina Wherever found 1 Not Listed
Butterwort, Chapman's Pinguicula planifolia Wherever found 4 Not Listed
Butterwort, Godfrey's Pinguicula ionantha Wherever found 4 T
Button cactus, Boke's Epithelantha bokei Wherever found 2 Not Listed
Button-celery, Hoover's Eryngium aristulatum hooveri Wherever found 1 Not Listed
Button-celery, San Diego Eryngium aristulatum var. parishii Wherever found 8 E
Button-clery, Pendleton Eryngium pendletonensis Wherever found 1 Not Listed
Buttons, tiny bog Lachnocaulon digynum Wherever found 4 Not Listed
Cactus, Acuna Echinomastus erectocentrus var. acunensis Wherever found 2 E
Cactus, Arizona hedgehog Echinocereus triglochidiatus var. arizonicus Wherever found 2 E
Cactus, Bakersfield Opuntia treleasei Wherever found 8 E
Cactus, black lace Echinocereus reichenbachii var. albertii Wherever found 2 E
Cactus, Brady pincushion Pediocactus bradyi Wherever found 2 E
Cactus, butterfly, Gaut's Turbinicarpus gautii Wherever found 2 Not Listed
Cactus, Chisos Mountain hedgehog Echinocereus chisoensis var. chisoensis Wherever found 2 T
Cactus, Cochise pincushion Coryphantha robbinsiorum Wherever found 2 T
Cactus, Colorado hookless Sclerocactus glaucus Wherever found 6 T
Cactus, Fickeisen plains Pediocactus peeblesianus fickeiseniae Wherever found 2 E
Cactus, Florida semaphore Consolea corallicola Wherever found 4 E
cactus, Foxtail escobaria alversonii Wherever found 6 Not Listed
Cactus, Greenflower nipple Mammillaria viridiflora Wherever found 2 Not Listed
Cactus, Hoffmann's Opuntia bigelovii hoffmannii Wherever found 1 Not Listed
Cactus, Kaibab plains Pediocactus paradinei Wherever found 2 Not Listed
Cactus, Key tree Pilosocereus robinii Wherever found 4 E
Cactus, Knowlton's Pediocactus knowltonii Wherever found 2 E
Cactus, Kuenzler hedgehog Echinocereus fendleri var. kuenzleri Wherever found 2 E
Cactus, Lee pincushion Coryphantha sneedii var. leei Wherever found 2 T
Cactus, Lloyd's hedgehog Echinocereus lloydii Wherever found 2 DO
Cactus, Lloyd's Mariposa Echinomastus mariposensis Wherever found 2 T
Cactus, Mesa Verde Sclerocactus mesae-verdae Wherever found 2 T
Cactus, Nellie cory Coryphantha minima Wherever found 2 E
Cactus, Nichol's Turk's head Echinocactus horizonthalonius var. nicholii Wherever found 2 E
Cactus, paper-spined Sclerocactus papyracanthus Wherever found 2 Not Listed
cactus, Pariette Sclerocactus brevispinus Wherever found 6 T
Cactus, Peebles Navajo Pediocactus peeblesianus var. peeblesianus Wherever found 2 E
Cactus, Pima pineapple Coryphantha scheeri var. robustispina Wherever found 2 E
Cactus, San Rafael Pediocactus despainii Wherever found 6 E
Cactus, Santa Cruz beehive Coryphantha recurvata Wherever found 2 Not Listed
Cactus, Siler pincushion Pediocactus (=Echinocactus,=Utahia) sileri Wherever found 2 T
Cactus, Sneed pincushion Coryphantha sneedii var. sneedii Wherever found 2 E
Cactus, spineless hedgehog Echinocereus triglochidiatus var. inermis Wherever found 6 DO
Cactus, star Astrophytum asterias Wherever found 2 E
cactus, Tobusch fishhook Sclerocactus brevihamatus ssp. tobuschii Wherever found 2 E
cactus, Uinta Basin hookless Sclerocactus wetlandicus Wherever found 6 T
Cactus, Winkler Pediocactus winkleri Wherever found 6 T
Cactus, Wright fishhook Sclerocactus wrightiae Wherever found 6 E
Caddisfly, Abellan hydropsyche Ceratopsyche abella Wherever found 1 Not Listed
Caddisfly, Alexander's rhyacophilan Rhyacophila alexanderi Wherever found 6 Not Listed
Caddisfly, amphibious Desmona bethula Wherever found 1 Not Listed
Caddisfly, Arkansas agapetus Agapetus medicus Wherever found 4 Not Listed
Caddisfly, artesian agapetus Agapetus artesus Wherever found 3 Not Listed
Caddisfly, Athens long-horned Triaenodes phalacris Wherever found 3 Not Listed
Caddisfly, Balmorhea saddle-case Protoptila balmorhea Wherever found 2 Not Listed
Caddisfly, Bilobed rhyacophilan Rhyacophila mosana Wherever found 1 Not Listed
Caddisfly, Blue Mountains cryptochian Cryptochia neosa Wherever found 1 Not Listed
Caddisfly, Buffalo Springs Ceratopsyche etnieri Wherever found 4 Not Listed
Caddisfly, Cahaba saddle-case Protoptila cahabensis Wherever found 4 Not Listed
Caddisfly, California diplectronan Diplectrona californica Wherever found 1 Not Listed
Caddisfly, Carlson's polycentropus Polycentropus carlsoni Wherever found 4 Not Listed
Caddisfly, Cascades apatanian Apatania tavala Wherever found 1 Not Listed
Caddisfly, Castle Crags rhyacophilan Rhyacophila lineata Wherever found 1 Not Listed
Caddisfly, Castle Lake rhyacophilan Rhyacophila amabilis Wherever found 1 Not Listed
Caddisfly, Clatsop philocascan Philocasca oron Wherever found 1 Not Listed
Caddisfly, Cold Spring Lepidostoma ermanae Wherever found 1 Not Listed
Caddisfly, Columbia Gorge neothremman Neothremma andersoni Wherever found 1 Not Listed
Caddisfly, confusion Cryptochia shasta Wherever found 1 Not Listed
Caddisfly, Denning's agapetus Agapetus denningi Wherever found 1 Not Listed
Caddisfly, Denning's cryptic Cryptochia denningi Wherever found 1 Not Listed
Caddisfly, Fender's rhyacophilan Rhyacophila fenderi Wherever found 1 Not Listed
Caddisfly, Fischer's lelpidostoman Lepidostoma fischeri Wherever found 1 Not Listed
Caddisfly, Flint's net-spinning Cheumatopsyche flinti Wherever found 2 Not Listed
Caddisfly, Florida ceraclean longhorn Ceraclea floridana Wherever found 4 Not Listed
Caddisfly, Fort Dick limnephilus Limnephilus atercus Wherever found 1 Not Listed
Caddisfly, Goeden's lepidostoman Lepidostoma astaneum Wherever found 1 Not Listed
Caddisfly, golden-horned Neothremma genella Wherever found 1 Not Listed
Caddisfly, Green Springs Mountain farulan Farula davisi Wherever found 1 Not Listed
Caddisfly, Haddock's rhyacophilan Rhyacophila haddocki Wherever found 1 Not Listed
Caddisfly, headwater chilostigman Chilostigma itascae Wherever found 3 Not Listed
Caddisfly, Helma's net-spinning Cheumatopsyche helma Wherever found 5 Not Listed
Caddisfly, Kings Canyon cryptochian Cryptochia excella Wherever found 1 Not Listed
Caddisfly, King's Creek ecclisomyian Ecclisomyia bilera Wherever found 1 Not Listed
Caddisfly, King's Creek parapsyche Parapsyche extensa Wherever found 1 Not Listed
Caddisfly, Klamath limnephilan Limnephilus alconura Wherever found 1 Not Listed
Caddisfly, Lenat's ceraclean Ceraclea sp. Wherever found 4 Not Listed
Caddisfly, little oecetis longhorn Oecetis parva Wherever found 4 UR
caddisfly, Logan's Agarodes Agarodes logani Wherever found 4 UR
Caddisfly, long-tailed Farula sp. Wherever found 1 Not Listed
Caddisfly, Missouri glyphopsyche Glyphopsyche missouri Wherever found 3 Not Listed
Caddisfly, Morse's net-spinning Cheumatopsyche morsei Wherever found 4 Not Listed
Caddisfly, Mt. Hood farulan Farula jewetti Wherever found 1 Not Listed
Caddisfly, Mt. Hood primitive brachycentrid Eobrachycentrus gelidae Wherever found 1 Not Listed
Caddisfly, nearctic paduniellan Paduniella nearctica Wherever found 4 Not Listed
Caddisfly, Obrien rhyacophilan Rhyacophila colonus Wherever found 1 Not Listed
Caddisfly, one-spot rhyacophilan Rhyacophila unipunctata Wherever found 1 Not Listed
Caddisfly, Oregon dolophilodes Dolophilodes oregonus Wherever found 1 Not Listed
caddisfly, Platte River Ironoquia plattensis Wherever found 6 Not Listed
Caddisfly, Reisen's hydropsyche Hydropsyche reiseni Wherever found 2 Not Listed
Caddisfly, Rogue Creek hydroptila Hydroptila okaloosa Wherever found 4 Not Listed
Caddisfly, Sagehen Creek goeracean Goeracea oregona Wherever found 1 Not Listed
Caddisfly, San Marcos saddle-case Protoptila arca Wherever found 2 Not Listed
Caddisfly, Sarah's hydroptila Hydroptila sarahae Wherever found 4 Not Listed
Caddisfly, Schuh's homoplectran Homoplectra schuhi Wherever found 1 Not Listed
Caddisfly, Sequatchie Glyphopsyche sequatchie Wherever found 4 Not Listed
Caddisfly, Siskiyou Neothremma siskiyou Wherever found 1 Not Listed
Caddisfly, Siskiyou Tinodes siskiyou Wherever found 1 Not Listed
Caddisfly, spiny rhyacophilan Rhyacophila spinata Wherever found 1 Not Listed
Caddisfly, Stannard's agarodes Agarodes stannardi Wherever found 4 Not Listed
caddisfly, Sykora's Hydroptila Hydroptila sykorai Wherever found 4 UR
Caddisfly, Texas austrotinodes Austrotinodes sp. Wherever found 2 Not Listed
Caddisfly, three-tooth long-horned Triaenodes tridontus Wherever found 4 UR
Caddisfly, Tombstone Prairie farulan Farula reapiri Wherever found 1 Not Listed
Caddisfly, Tombstone Prairie oligophlebodes Oligophlebodes mostbento Wherever found 1 Not Listed
Caddisfly, [unnamed] Agapetus jocassee Wherever found 4 Not Listed
Caddisfly, [unnamed] Agarodes alabamensis Wherever found 4 Not Listed
Caddisfly, [unnamed] Ceraclea enodis Wherever found 4 Not Listed
Caddisfly, [unnamed] Chimarra holzenthali Wherever found 4 Not Listed
Caddisfly, [unnamed] Diplectrona rossi Wherever found 4 Not Listed
Caddisfly, [unnamed] Helicopsyche paralimnella Wherever found 4 Not Listed
Caddisfly, [unnamed] Hydroptila chelops Wherever found 4 Not Listed
Caddisfly, [unnamed] Hydroptila englishi Wherever found 4 Not Listed
Caddisfly, [unnamed] Hydroptila lagoi Wherever found 4 Not Listed
Caddisfly, [unnamed] Hydroptila ouachita Wherever found 4 Not Listed
Caddisfly, [unnamed] Lepidostoma etnieri Wherever found 4 Not Listed
Caddisfly, [unnamed] Ochotrichia elongiralla Wherever found 4 Not Listed
Caddisfly, [unnamed] Polycentropus harrisi Wherever found 4 Not Listed
Caddisfly, [unnamed] Psilotreta frontalis Wherever found 5 Not Listed
Caddisfly, [unnamed] Setodes epicampes Wherever found 4 Not Listed
Caddisfly, [unnamed] Stactiobiella cahaba Wherever found 4 Not Listed
Caddisfly, [unnamed] Theliopsyche tallapoosa Wherever found 4 Not Listed
Caddisfly, [unnamed] Wormaldia oconee Wherever found 4 Not Listed
Caddisfly, Vannote's net-spinning Cheumatopsyche vannotei Wherever found 5 Not Listed
Caddisfly, Vertrees's ceraclean Ceraclea vertreesi Wherever found 1 Not Listed
Caddisfly, zigzag blackwater Agarodes ziczac Wherever found 4 Not Listed
Caiman, Apaporis River Caiman crocodilus apaporiensis Wherever found Foreign E
Caiman, black Melanosuchus niger Wherever found Foreign E
Caiman, broad-snouted Caiman latirostris Argentina DPS Foreign T
Caiman, broad-snouted Caiman latirostris Bolivia, Brazil, Paraguay, and Uruguay Foreign E
Caiman, brown Caiman crocodilus fuscus (includes Caiman crocodilus chiapasius) Wherever found Foreign SAT
Caiman, common Caiman crocodilus crocodilus Wherever found Foreign SAT
Caiman, Yacare Caiman yacare Wherever found Foreign T
California-lilac, maritime Ceanothus maritimus Wherever found 1 Not Listed
Caltrop, perennial Kallstroemia perennans Wherever found 2 Not Listed
Camasey, Petites Graines Graffenrieda ottoschulzii Wherever found 4 Not Listed
Camassia, Leichtlin Camassia leichtlinii leichtlinii Wherever found 1 Not Listed
Camel, Bactrian Camelus bactrianus Wherever found Foreign E
Camel cricket, Tanner's black Utabaenetes tanneri Wherever found 6 Not Listed
Campanula, Castle Crags Campanula shetleri Wherever found 1 Not Listed
Campeloma, slender Campeloma decampi Wherever found 4 E
Campion, fringed Silene polypetala Wherever found 4 E
Campion, Mission Dolores Silene verecunda verecunda Wherever found 8 Not Listed
Campylopus, savannah Campylopus carolinae Wherever found 4 Not Listed
Capa rosa Callicarpa ampla Wherever found 4 E
Capercaillie, Cantabrian Tetrao urogallus cantabricus Wherever found Foreign E
Capshell, Rocky Mountain Acroloxus coloradensis Wherever found 6 Not Listed
Caracara, Audubon's crested Polyborus plancus audubonii U.S.A. (FL) 4 T
Carelia, spp. (ca 12) Carelia spp. (ca 12) Wherever found 1 Not Listed
Caribou, Dolphin-Union Rangifer tarandus ssp. groenlandicus Wherever found Foreign UR
Caribou, Peary Rangifer tarandus pearyi Wherever found Foreign UR
Caribou, woodland Rangifer tarandus caribou U.S.A. (ID, WA), Canada (that part of S.E. British Columbia bounded by the U.S.-Can. border, Columbia R., Kootenay R., Kootenay L., and Kootenai R.) 1 E
Carpenteria, [unnamed] Carpenteria californica Wherever found 1 Not Listed
Carposinid moth, green Carposina viridis Wherever found 1 Not Listed
Casebearer moth, chestnut Coleophora leucochrysella Wherever found 5 Not Listed
Cat, Andean Felis jacobita Wherever found Foreign E
Cat, Asian golden (=Temmnick's) Catopuma (=Felis) temminckii Wherever found Foreign E
Cat, black-footed Felis nigripes Wherever found Foreign E
Catchfly, Blue Ridge Silene ovata Wherever found 4 Not Listed
Catchfly, Butte County Silene occidentalis longistipitata Wherever found 1 Not Listed
Catchfly, cascade head Silene douglasii oraria Wherever found 1 Not Listed
Catchfly, Grand Canyon Silene rectiramea Wherever found 2 Not Listed
Catchfly, Jan's Silene nachlingerae Wherever found 1 Not Listed
Catchfly, Marble Mountain Silene marmorensis Wherever found 1 Not Listed
Catchfly, Plank's Silene plankii Wherever found 2 Not Listed
Catchfly, plateau Silene petersonii Wherever found 6 Not Listed
Catchfly, Red Canyon Silene petersonii minor Wherever found 6 Not Listed
Catchfly, red fir Silene invisa Wherever found 1 Not Listed
Catchfly, Red Mountain Silene campanulata campanulata Wherever found 1 Not Listed
Catchfly, royal Silene regia Wherever found 3 Not Listed
Catchfly, scarlet Silene subciliata Wherever found 2 Not Listed
Catchfly, Spalding's Silene spaldingii Wherever found 1 T
Catchfly, [unnamed] Silene virginica robusta Wherever found 5 Not Listed
Catfish Pangasius sanitwongsei Wherever found Foreign E
Catfish, Chihuahua Ictalurus sp. Wherever found 2 UR
Catfish, headwater Ictalurus lupus Wherever found 2 Not Listed
Catfish, Thailand giant Pangasianodon gigas Wherever found Foreign E
Catfish, Yaqui Ictalurus pricei Wherever found 2 T
Cat, flat-headed Prionailurus (=Felis) planiceps Wherever found Foreign E
Catfoot, saxicola rock Gnaphalium obtusifolium saxicola Wherever found 3 Not Listed
Cat, Iriomote Prionailurus (=Felis) bengalensis iriomotensis Wherever found Foreign E
Cat, leopard Prionailurus (=Felis) bengalensis bengalensis Wherever found Foreign E
Cat, marbled Pardofelis (=Felis) marmorata Wherever found Foreign E
Cat, Pakistan sand Felis margarita scheffeli Wherever found Foreign E
Catseye, Atwood's Cryptantha atwoodii Wherever found 2 Not Listed
Catseye, Barneby Cryptantha barnebyi Wherever found 6 Not Listed
Catseye, bristlecone Cryptantha roosiorum Wherever found 1 Not Listed
Catseye, cliffdweller's candlestick Cryptantha elata Wherever found 6 Not Listed
Catseye, compact Cryptantha compacta Wherever found 6 Not Listed
Catseye, Graham Cryptantha grahamii Wherever found 6 Not Listed
Catseye, Grand Junction Cryptantha aperta Wherever found 6 Not Listed
Catseye, Johnston Cryptantha johnstonii Wherever found 6 Not Listed
Catseye, Jones Cryptantha jonesiana Wherever found 6 Not Listed
catseye, Smooth Cryptantha semiglabra Wherever found 2 UR
Cat's-eye, Terlingua Creek Cryptantha crassipes Wherever found 2 E
Catseye, [unnamed] Cryptantha breviflora Wherever found 1 Not Listed
Catseye, [unnamed] Cryptantha insolita Wherever found 1 Not Listed
Catseye, [unnamed] Cryptantha shackletteana Wherever found 7 Not Listed
Catseye, [unnamed] Cryptantha sobolifera Wherever found 6 Not Listed
Catseye, [unnamed] Cryptantha stricta Wherever found 6 Not Listed
Catseye, Weber's Cryptantha weberi Wherever found 6 Not Listed
Catseye, yellow-white Cryptantha ochroleuca Wherever found 6 Not Listed
Catspaw, narrow Epioblasma lenior Wherever found 4 Not Listed
Catspaw, white (pearlymussel) Epioblasma obliquata perobliqua Wherever found 3 E
Cat, tiger Leopardus (=Felis) tigrinus Wherever found Foreign E
Caulostramina, Jaeger's Caulostramina jaegeri Wherever found 1 Not Listed
Cave beetle, Baker Station Pseudanophthalmus insularis Wherever found 4 Not Listed
Cave beetle, beaver Pseudanophthalmus major Wherever found 4 Not Listed
Cave beetle, Benderman's Pseudanophthalmus bendermani Wherever found 4 Not Listed
Cave beetle, Blowing Pseudanophthalmus ventus Wherever found 4 Not Listed
Cave beetle, Cane Creek Pseudanophthalmus occidentalis Wherever found 4 Not Listed
Cave beetle, Catherine's Pseudanophthalmus catherinae Wherever found 4 Not Listed
Cave beetle, Clifton Pseudanophthalmus caecus Wherever found 4 Not Listed
Cave beetle, coleman Pseudanophthalmus colemanensis Wherever found 4 UR
Cave beetle, crossroads Pseudanophthalmus intersectus Wherever found 5 UR
Cave beetle, Cudjo's Pseudanophthalmus hirsutus Wherever found 5 UR
Cave beetle, deceptive Pseudanophthalmus deceptivus Wherever found 5 Not Listed
Cave beetle, Dry Fork Valley Pseudanophthalmus montanus Wherever found 5 UR
Cave beetle, Endless Caverns Pseudanophthalmus avernus Wherever found 5 UR
Cave beetle, Engelhardt's Pseudanophthalmus engelhardti Wherever found 4 Not Listed
Cave beetle, Flyn's hick Pseudanophthalmus simplex Wherever found 4 Not Listed
Cave beetle, Fowler's Pseudanophthalmus fowlerae Wherever found 4 Not Listed
Cave beetle, garden Pseudanophthalmus hortulanus Wherever found 5 Not Listed
Cave beetle, Georgian Pseudanophthalmus georgiae Wherever found 4 Not Listed
Cave beetle, Grassy Cove Pseudanophthalmus jonesi Wherever found 4 Not Listed
Cave beetle, greater Adams Pseudanophthalmus pholeter Wherever found 4 Not Listed
Cave beetle, Greenbrier Valley Pseudanophthalmus fuscus fuscus Wherever found 5 Not Listed
Cave Beetle, Holsinger's Pseudanophthalmus holsingeri Wherever found 5 Not Listed
Cave beetle, Hubbard's Pseudanophthalmus hubbardi Wherever found 5 UR
Cave beetle, Hubricht's Pseudanophthalmus hubrichti Wherever found 5 UR
Cave beetle, icebox Pseudanophthalmus frigidus Wherever found 4 Not Listed
Cave beetle, Illinois Pseudanophthalmus illinoisensis Wherever found 3 Not Listed
Cave beetle, Indian Grave Point (=Soothsayer) Pseudanophthalmus tiresias Wherever found 4 Not Listed
Cave beetle, inquirer Pseudanophthalmus inquisitor Wherever found 4 Not Listed
Cave beetle, Kramer's Pseudanophthalmus krameri Wherever found 3 Not Listed
Cave beetle, Lallemant's Pseudanophthalmus lallemanti Wherever found 5 Not Listed
Cave beetle, lesser Adams Pseudanophthalmus catorycetes Wherever found 4 Not Listed
Cave beetle, limestone Pseudanophthalmus calcareus Wherever found 4 Not Listed
Cave beetle, Little Kennedy Pseudanophthalmus cordicollis Wherever found 5 UR
Cave beetle, long-headed Pseudanophthalmus longiceps Wherever found 4 Not Listed
Cave beetle, Louisville Pseudanophthalmus troglodytes Wherever found 4 Not Listed
Cave beetle, Maiden Spring Pseudanophthalmus virginicus Wherever found 5 UR
Cave beetle, Martin Pseudanophthalmus pusillus Wherever found 4 Not Listed
Cave beetle, Maryland Pseudanopthalmus sp. Wherever found 5 Not Listed
Cave beetle, Meridith Pseudanophthalmus sidus Wherever found 4 Not Listed
Cave beetle, Mystic Pseudanophthalmus hadenoecus Wherever found 5 Not Listed
Cave beetle, Narrows Pseudanophthalmus egberti Wherever found 5 UR
Cave beetle, Natural Bridge Pseudanophthalmus pontis Wherever found 5 UR
Cave beetle, Nelson's Pseudanophthalmus nelsoni Wherever found 5 Not Listed
Cave beetle, New Mammoth Cave Pseudanophthalmus scutilis Wherever found 4 Not Listed
Cave beetle, Nobletts Pseudanophthalmus paulus Wherever found 4 Not Listed
Cave beetle, Norton's Pseudanophthalmus nortoni Wherever found 4 Not Listed
Cave beetle, Ohio Pseudanophthalmus ohioensis Wherever found 3 Not Listed
Cave beetle, overlooked Pseudanophthalmus praetermissus Wherever found 5 UR
Cave beetle, pale Pseudanophthalmus pallidus Wherever found 4 Not Listed
Cave beetle, Payne's Pseudanophthalmus paynei Wherever found 4 Not Listed
Cave beetle, Petrunkevitch's Pseudanophthalmus petrunkevitchi Wherever found 5 Not Listed
Cave beetle, Rich Mountain Pseudanophthalmus krekeleri Wherever found 5 Not Listed
Cave beetle, Rogers' Pseudanophthalmus rogersae Wherever found 4 Not Listed
Cave beetle, Saint Paul Pseudanophthalmus sanctipauli Wherever found 5 UR
Cave beetle, Sawmill Hollow Pseudanophthalmus scholasticus Wherever found 4 Not Listed
Cave beetle, Seneca Pseudanophthalmus potomaca senecae Wherever found 5 Not Listed
Cave beetle, Sensabush Pseudanophthalmus paradoxus Wherever found 4 Not Listed
Cave beetle, Sequoyah Caverns Pseudanophthalmus sequoyah Wherever found 4 Not Listed
Cave beetle, Shenandoah Pseudanophthalmus limicola Wherever found 5 UR
Cave beetle, Silken Pseudanophthalmus sericus Wherever found 5 UR
Cave beetle, South Branch Valley Pseudanophthalmus potomaca potomaca Wherever found 5 UR
Cave beetle, spotted Pseudanophthalmus punctatus Wherever found 5 Not Listed
Cave beetle, stone-dwelling Pseudanophthalmus hypolithos Wherever found 4 Not Listed
Cave beetle, Straley's Pseudanophthalmus quadratus Wherever found 5 Not Listed
Cave beetle, surprising Pseudanophthalmus inexpectatus Wherever found 4 Not Listed
Cave beetle, tapered Pseudanophthalmus fastigatus Wherever found 4 Not Listed
Cave beetle, Tatum Pseudanophthalmus parvus Wherever found 4 Not Listed
Cave beetle, thin-neck Pseudanophthalmus parvicollis Wherever found 5 Not Listed
Cave beetle, Thomas' Pseudanophthalmus thomasi Wherever found 5 UR
Cave beetle, Union County Pseudanophthalmus unionis Wherever found 4 Not Listed
Cave beetle, [unnamed] Pseudanophthalmus audax Wherever found 4 Not Listed
Cave beetle, [unnamed] Pseudanophthalmus conditus Wherever found 4 Not Listed
Cave beetle, [unnamed] Pseudanophthalmus exoticus Wherever found 4 Not Listed
Cave beetle, [unnamed] Pseudanophthalmus globiceps Wherever found 4 Not Listed
Cave beetle, [unnamed] Pseudanophthalmus horni Wherever found 4 Not Listed
Cave beetle, [unnamed] Pseudanophthalmus puteanus Wherever found 4 Not Listed
Cave beetle, [unnamed] Pseudanophthalmus simulans Wherever found 4 Not Listed
Cave beetle, [unnamed] Pseudanophthalmus tenebrosus Wherever found 4 Not Listed
Cave beetle, [unnamed] Pseudanopthalmus gracilis Wherever found 5 Not Listed
Cave beetle, [unnamed] Pseudanopthalmus sylvaticus Wherever found 5 Not Listed
Cave beetle, [unnamed] Pseudanopthalmus vicarius Wherever found 5 Not Listed
Cave beetle, Wallace's Pseudanophthalmus wallacei Wherever found 4 Not Listed
Cavefish, Alabama Speoplatyrhinus poulsoni Wherever found 4 E
Cavefish, northern Amblyopsis spelaea Wherever found 4 UR
Cavefish, Ozark Amblyopsis rosae Wherever found 4 T
cavefish, Southern typhlichthys subterraneus Wherever found 2 Not Listed
Cavesnail, Greenbrier Fontigens turritella Wherever found 5 Not Listed
cavesnail, Manitou Antrorbis breweri Wherever found 4 UR
Cavesnail, mimic Phreatodrobia imitata Wherever found 2 UR
Cavesnail, tapered Fontigens holsingeri Wherever found 5 Not Listed
Cavesnail, Tumbling Creek Antrobia culveri Wherever found 3 E
Ceanothus, Bolinas Ceanothus masonii Wherever found 1 Not Listed
Ceanothus, Calistoga Ceanothus divergens Wherever found 1 Not Listed
Ceanothus, coyote Ceanothus ferrisae Wherever found 8 E
Ceanothus, Hearst's Ceanothus hearstiorum Wherever found 1 Not Listed
Ceanothus, Lakeside Ceanothus cyaneus Wherever found 1 Not Listed
Ceanothus, Monterey Ceanothus cuneatus rigidus Wherever found 1 Not Listed
Ceanothus, Mt. Vision Ceanothus gloriosus porrectus Wherever found 1 Not Listed
Ceanothus, Nipomo Ceanothus impressus nipomensis Wherever found 1 Not Listed
Ceanothus, Pine Hill Ceanothus roderickii Wherever found 8 E
Ceanothus, Rincon Ceanothus confusus Wherever found 1 Not Listed
Ceanothus, Sonoma Ceanothus sonomensis Wherever found 1 Not Listed
Ceanothus, [unnamed] Ceanothus arboreus Wherever found 1 Not Listed
Ceanothus, Vail Lake Ceanothus ophiochilus Wherever found 8 T
Ceanothus, Vine Hill Ceanothus foliosus vineatus Wherever found 1 Not Listed
Ceanothus, wart-stemmed Ceanothus verrucosus Wherever found 1 Not Listed
cedar, Yellow Calliptropsis nootkatensis Wherever found 7 UR
Centaury, spring-loving Centaurium namophilum Wherever found 8 T
Chachalaca, Utila Ortalis vetula Wherever found Foreign Not Listed
Chaenactis, Parish's Chaenactis parishii Wherever found 1 Not Listed
Chaff-flower, round-leaved Achyranthes splendens var. rotundata Wherever found 1 E
Chaffseed, American Schwalbea americana Wherever found 4 E
Chamois, Apennine Rupicapra rupicapra ornata Wherever found Foreign E
chaparral, Shasta Trilobopsis roperi Wherever found 8 UR
chaparral, Tehama Trilobopsis tehamana Wherever found 8 Not Listed
chat, Yellow-breasted icteria virens Wherever found 6 Not Listed
Checkerbloom, Dwarf Sidalcea malviflora ssp. virgata Wherever found 1 Not Listed
Checkerbloom, Parish's Sidalcea hickmanii parishii Wherever found 8 Not Listed
Checkerbloom, Scadden Flat Sidalcea stipularis Wherever found 1 Not Listed
Checkermallow, Del Norte Sidalcea malviflora elegans Wherever found 1 Not Listed
Checkermallow, Henderson's Sidalcea hendersonii Wherever found 1 Not Listed
Checker-mallow, Keck's Sidalcea keckii Wherever found 8 E
Checker-mallow, Kenwood Marsh Sidalcea oregana ssp. valida Wherever found 8 E
Checkermallow, Marin Sidalcea hickmanii viridis Wherever found 1 Not Listed
Checkermallow, meadow Sidalcea campestris Wherever found 1 Not Listed
Checker-mallow, Nelson's Sidalcea nelsoniana Wherever found 1 T
Checkermallow, Owens Valley Sidalcea covillei Wherever found 1 Not Listed
Checker-mallow, pedate Sidalcea pedata Wherever found 8 E
Checkermallow, [unnamed] Sidalcea malvaeflora patula Wherever found 1 Not Listed
Checkermallow, water-loving Sidalcea oregana hydrophila Wherever found 1 Not Listed
Checkermallow, Wenatchee Mountains Sidalcea oregana var. calva Local Endemic 1 E
Checkerspot, mono Euphydryas editha monoensis Wherever found 1 Not Listed
Checkerspot, Morand's Euphydryas anicia morandi Wherever found 1 Not Listed
Checkerspot, Taylor's (=whulge) Euphydryas editha taylori Wherever found 1 E
Cheesebush Sanderson's Hymenoclea sandersonii Wherever found 6 Not Listed
Cheetah Acinonyx jubatus Wherever found Foreign E
Chia, San Jacinto Mountains Salvia columbariae ziegleri Wherever found 1 Not Listed
Chickweed Stellaria irrigua Wherever found 6 Not Listed
Chickweed, Aleutian Cerastium aleuticum Wherever found 7 Not Listed
Chickweed, field, long-hairy Cerastium arvense villosissimum Wherever found 5 Not Listed
Chickweed, mouse-ear Linum hudsonioides Wherever found 2 Not Listed
Chimpanzee Pan troglodytes Wherever found Foreign E
Chimpanzee, pygmy Pan paniscus Wherever found Foreign E
Chinchilla Chinchilla brevicaudata boliviana Wherever found Foreign E
Chinch weed, beardless Pectis imberbis Wherever found 2 UR
Chinquapin, Ozark Castanea pumila ozarkensis Wherever found 4 Not Listed
Chipmunk, gray-footed Tamias canipes Wherever found 2 Not Listed
Chipmunk, Hidden Forest Uinta Eutamias umbrinus nevadensis Wherever found 1 Not Listed
Chipmunk, lodgepole Tamias speciosus speciosus Wherever found 1 Not Listed
Chipmunk, Mount Ellen Uinta Tamias umbrinus sedulus Wherever found 6 Not Listed
Chipmunk, Organ Mountains Colorado Eutamias quadrivittatus australis Wherever found 2 Not Listed
Chipmunk, Palmer's Tamias palmeri Wherever found 1 Not Listed
Chipmunk, Penasco least Tamias minimus atristriatus Wherever found 2 C
Cholla, Blue Diamond Opuntia X multigeniculata Wherever found 1 Not Listed
Cholla, Munz Opuntia munzii Wherever found 1 Not Listed
Cholla, sand Opuntia pulchella Wherever found 1 Not Listed
Cholla, Santa Fe Opuntia viridiflora Wherever found 2 Not Listed
Cholla, silver Opuntia imbricata argentea Wherever found 2 Not Listed
Cholla, snake Opuntia parryi serpentina Wherever found 1 Not Listed
Cholla, Wiggins' Opuntia wigginsii Wherever found 1 Not Listed
Christmas tree, desert Pholisma arenarium Wherever found 1 Not Listed
Chub, Alvord Gila alvordensis Wherever found 1 Not Listed
Chub, Arkansas River speckled Macrhybopsis aestivalis tetranemus Wherever found 2 UR
Chub, arroyo Gila orcuttii Wherever found 1 Not Listed
Chub, Big Smoky Valley tui Gila bicolor ssp. Big Smoky 1 Not Listed
Chub, bonytail Gila elegans Wherever found 6 E
Chub, Borax Lake Gila boraxobius Wherever found 1 E
Chub, Catlow tui Gila bicolor ssp. Catlow 1 Not Listed
Chub, Chihuahua Gila nigrescens Wherever found 2 T
Chub, Cow Head tui Gila bicolor vaccaceps Wherever found 8 Not Listed
Chub, Dixie Valley tui Gila bicolor ssp. Dixie Valley 1 Not Listed
Chub, Fish Creek Springs tui Gila bicolor euchila Wherever found 1 Not Listed
Chub, Fish Lake Valley tui Gila bicolor ssp. Fish Lake 1 Not Listed
Chub, flame Hemitremia flammea Wherever found 4 Not Listed
Chub, flathead Platygobio gracilis Wherever found 3 Not Listed
Chub, Gila Gila intermedia Wherever found 2 E
Chub, headwater Gila nigra Wherever found 2 PT
Chub, High Rock Springs tui Gila bicolor ssp. High Rock 1 Not Listed
Chub, Hot Creek Valley tui Gila bicolor ssp. Wherever found 1 Not Listed
Chub, humpback Gila cypha Wherever found 6 E
Chub, Hutton tui Gila bicolor ssp. Wherever found 1 T
Chub, Independence Valley tui Gila bicolor isolata Wherever found 1 Not Listed
Chub, least Iotichthys phlegethontis Wherever found 6 Not Listed
Chub, leatherside Snyderichthys copei Wherever found 6 Not Listed
Chub, lined Hybopsis lineapunctata Wherever found 4 Not Listed
Chub, Newark Valley tui Gila bicolor newarkensis Wherever found 1 Not Listed
Chub, Northern leatherside Lepidomeda copei Wherever found 6 Not Listed
Chub, Oregon Oregonichthys crameri Wherever found 1 DM
Chub, Owens Tui Gila bicolor ssp. snyderi Wherever found 8 E
chub, Ozark Erimystax harryi Wherever found 4 UR
Chub, Pahranagat roundtail Gila robusta jordani Wherever found 8 E
Chub, Pleasant Valley tui Gila bicolor ssp. Pleasant Valley 1 Not Listed
Chub, prairie Macrhybopsis australis Wherever found 2 UR
Chub, Railroad Valley tui Gila bicolor ssp. Railroad Valley 8 Not Listed
Chub, roundtail Gila robusta Lower Colorado River Basin DPS 2 PT
Chub, Sandhills Semotilus lumbee Wherever found 4 Not Listed
Chub, Sheldon tui Gila bicolor eurysoma Wherever found 1 Not Listed
Chub, sicklefin Macrhybopsis meeki Wherever found 6 Not Listed
Chub, slender Erimystax cahni U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.84(s)(1)(i)) 4 EXPN
Chub, slender Erimystax cahni Wherever found 4 T
Chub, Sonora Gila ditaenia Wherever found 2 T
Chub, spotfin Erimonax monachus U.S.A. (AL, TN-specified portions of Shoal Creek; see 17.84(m)(1)(ii)) 4 EXPN
Chub, spotfin Erimonax monachus U.S.A. (TN-specified portions of the French Broad and Holston Rivers; see 17.84(m)(1)(iii)) 4 EXPN
Chub, spotfin Erimonax monachus U.S.A. (TN-specified portions of the Tellico River; see 17.84(m)(1)(i)) 4 EXPN
Chub, spotfin Erimonax monachus Wherever found, except where listed as an experimental population 4 T
Chub, sturgeon Macrhybopsis gelida Wherever found 6 Not Listed
Chub, Summer Basin tui Gila bicolor ssp. Summer Basin 1 Not Listed
Chub, Thicktail Gila crassicauda Wherever found 1 Not Listed
Chub, Umpqua Oregon Oregonichthys kalawatseti Wherever found 1 Not Listed
Chub, Virgin River Gila seminuda (=robusta) Wherever found 6 E
Chub, XL Spring tui Gila bicolor oregonensis Wherever found 1 Not Listed
Chub, Yaqui Gila purpurea Wherever found 2 E
Chuckwalla Sauromalus ater Wherever found 1 Not Listed
Chuckwalla, San Esteban Island Sauromalus varius Wherever found Foreign E
Chumbo, Higo Harrisia portoricensis Wherever found 4 T
Chupacallos Pleodendron macranthum Wherever found 4 E
Cicek (minnow) Acanthorutilus handlirschi Wherever found Foreign E
Cinclodes, royal Cinclodes aricomae Wherever found Foreign E
Cinquefoil, Ballona Potentilla multijuga Wherever found 1 Not Listed
cinquefoil, cliff Potentilla rimicola Wherever found 1 Not Listed
Cinquefoil, Front Range Potentilla effusa rupincola Wherever found 6 Not Listed
Cinquefoil, Kingston Mountains Ivesia patellifera Wherever found 1 Not Listed
Cinquefoil Macoun's Potentilla macounii Wherever found 6 Not Listed
Cinquefoil, Robbins' Potentilla robbinsiana Wherever found 5 DM
Cinquefoil, Soldier Meadows Potentilla basaltica Wherever found 8 Not Listed
Cinquuefoil, Ramona Horkelia truncata Wherever found 1 Not Listed
Cirsium, sp. nov. ined. Cirsium sp. R6 6 Not Listed
Cisco, blackfin Coregonus nigripinnis nigripinnis Wherever found 3 Not Listed
Cisco Bonneville Prosopium gemmifer Wherever found 6 Not Listed
Cisco, deepwater Coregonus johannae Wherever found 3 Not Listed
Cisco, longjaw Coregonus alpenae Wherever found 3 D3A
Cisco, shortjaw Coregonus zenithicus Wherever found 3 Not Listed
Cisco, shortnose Coregonus reighardi Wherever found 3 Not Listed
Civet, Malabar large-spotted Viverra civettina (=megaspila c.) Wherever found Foreign E
Cladonia, Florida perforate Cladonia perforata Wherever found 4 E
Clam shrimp, American Limnadia lenticularis Wherever found 5 Not Listed
Clam shrimp, Connecticut Eulimnadia stoningtonensis Wherever found 5 Not Listed
Clam shrimp, Faxon's Eulimnadia agassizii Wherever found 5 Not Listed
Clarkia, arid northern Clarkia borealis arida Wherever found 1 Not Listed
Clarkia, beaked Clarkia rostrata Wherever found 1 Not Listed
Clarkia, Caliente Clarkia tembloriensis ssp. calientensis Wherever found 1 Not Listed
Clarkia, East Bay Clarkia concinna automixa Wherever found 1 Not Listed
Clarkia, Enterprise Clarkia mosquinii xerophila Wherever found 1 Not Listed
Clarkia, Mariposa Clarkia biloba australis Wherever found 1 Not Listed
Clarkia, Merced Clarkia lingulata Wherever found 1 Not Listed
Clarkia, Mosquin's Clarkia mosquinii mosquinii Wherever found 1 Not Listed
Clarkia, Pismo Clarkia speciosa ssp. immaculata Wherever found 8 E
Clarkia, Presidio Clarkia franciscana Wherever found 8 E
Clarkia, Small's southern Clarkia australis Wherever found 1 Not Listed
Clarkia, Springville Clarkia springvillensis Wherever found 8 T
Clarkia, Tomales Clarkia concinna raichei Wherever found 1 Not Listed
Clarkia, [unnamed] Clarkia amoena pacifica Wherever found 1 Not Listed
Clarkia, [unnamed] Clarkia amoena whitneyi Wherever found 1 Not Listed
Clarkia, Vine Hill Clarkia imbricata Wherever found 8 E
clay-cress, Hammitt's sibaropsis hammittii Wherever found 6 Not Listed
Claytonia, fell fields Claytonia megarhiza bellidiflora Wherever found 1 Not Listed
Click beetle, ambiguous eopenthes Eopenthes ambiguus Wherever found 1 Not Listed
Click beetle, arduous eopenthes Eopenthes arduus Wherever found 1 Not Listed
Click beetle, cognatus eopenthes Eopenthes cognatus Wherever found 1 Not Listed
Click beetle, common eopenthes Eopenthes plebeius Wherever found 1 Not Listed
Click beetle, death eopenthes Eopenthes funebris Wherever found 1 Not Listed
Click beetle, deceptive eopenthes Eopenthes deceptor Wherever found 1 Not Listed
Click beetle, germanus eopenthes Eopenthes germanus Wherever found 1 Not Listed
Click beetle, golden eopenthes Eopenthes auratus Wherever found 1 Not Listed
Click beetle, Hatch's Eanus hatchi Wherever found 1 Not Listed
Click beetle, hidden eopenthes Eopenthes celatus Wherever found 1 Not Listed
Click beetle, Kauai eopenthes Eopenthes kauaiensis Wherever found 1 Not Listed
Click beetle, muticus eopenthes Eopenthes muticus Wherever found 1 Not Listed
Click beetle, Necker itodacnus Itodacnus novicornis Wherever found 1 Not Listed
Click beetle, pallipes eopenthes Eopenthes pallipes Wherever found 1 Not Listed
Click beetle, politus eopenthes Eopenthes politus Wherever found 1 Not Listed
Click beetle, strange itodacnus Itodacnus paradoxus Wherever found 1 Not Listed
Click beetle, tarsalis eopenthes Eopenthes tarsalis Wherever found 1 Not Listed
Click beetle, tinged eopenthes Eopenthes tinctus Wherever found 1 Not Listed
Click beetle, unicolored eopenthes Eopenthes unicolor Wherever found 1 Not Listed
Click beetle, weak eopenthes Eopenthes debilis Wherever found 1 Not Listed
Cliffrose, Arizona Purshia (=Cowania) subintegra Wherever found 2 E
Clover, Beatley's Trifolium andersonii beatleyae Wherever found 1 Not Listed
Clover, DeDecker's Trifolium dedeckerae Wherever found 1 Not Listed
clover, Frisco Trifolium friscanum Wherever found 6 C
clover, Humboldt Bay Owl's Castilleja ambigua humboldtiensis Wherever found 1 Not Listed
Clover, Kate's-mountain Trifolium virginicum Wherever found 5 Not Listed
Clover, Lemmon's Trifolium lemmonii Wherever found 1 Not Listed
Clover, Monterey Trifolium trichocalyx Wherever found 8 E
Clover, Owyhee Trifolium owyheense Wherever found 1 Not Listed
Clover, Pacific Grove Trifolium variegatum Wherever found 1 Not Listed
Clover, parasol Trifolium bolanderi Wherever found 1 Not Listed
Clover, running buffalo Trifolium stoloniferum Wherever found 3 E
Clover, showy Indian Trifolium amoenum Wherever found 8 E
Clover, Thompson's Trifolium thompsonii Wherever found 1 Not Listed
Clover, [unnamed] Trifolium barnebyi Wherever found 6 Not Listed
Clover, [unnamed] Trifolium calcaricum Wherever found 5 Not Listed
Clover, [unnamed] Trifolium leibergii Wherever found 1 Not Listed
Clover, [unnamed] Trifolium macilentum rollinsii Wherever found 1 Not Listed
Clover, [unnamed] Trifolium neurophyllum Wherever found 2 Not Listed
Clover, [unnamed] Trifolium plumosum amplifolium Wherever found 1 Not Listed
Clover, [unnamed] Trifolium plumosum plumosum Wherever found 1 Not Listed
Clubmoss, [unnamed] Huperzia acerosa Wherever found 4 Not Listed
Clubshell Pleurobema clava U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a)) 4 EXPN
Clubshell Pleurobema clava Wherever found; Except where listed as Experimental Populations 5 E
Clubshell, Alabama Pleurobema troschelianum Wherever found 4 Not Listed
Clubshell, black Pleurobema curtum Wherever found 4 E
Clubshell, ovate Pleurobema perovatum Wherever found 4 E
Clubshell, painted Pleurobema chattanoogaense Wherever found 4 Not Listed
Clubshell, southern Pleurobema decisum Wherever found 4 E
Clubshell, Tennessee Pleurobema oviforme Wherever found 4 UR
Clubtail, bronze Stylurus townesi Wherever found 4 Not Listed
Clubtail, Cherokee Gomphus consanguis Wherever found 4 UR
Clubtail, elusive Stylurus notatus Wherever found 3 Not Listed
Clubtail, Lynn's Gomphus lynnae Wherever found 1 Not Listed
Clubtail, sandhills Gomphus parvidens carolinus Wherever found 4 Not Listed
Clubtail, Septima's Gomphus septima Wherever found 5 UR
Clubtail, Tennessee Gomphus sandrius Wherever found 4 UR
Clubtail, variegated Progomphus bellei Wherever found 4 Not Listed
Clubtail, Westfall's Gomphus westfalli Wherever found 4 UR
clubtail, Yellow-sided Stylurus potulentus Wherever found 4 UR
coachwhip, Red masticophis flagellum ssp. piceus Wherever found 6 Not Listed
Cobana negra Stahlia monosperma Wherever found 4 T
Cochito Phocoena sinus Wherever found Foreign E
Cockatoo, Philippine Cacatua haematuropygia Wherever found Foreign E
Cockatoo, salmon-crested Cacatua moluccensis Wherever found Foreign T
Cockatoo, white Cacatua alba Wherever found Foreign T
Cockatoo, yellow-crested Cacatua sulphurea Wherever found Foreign E
coelacanth, African Latimeria chalumnae Tanzanian Distinct Population Segment (DPS) of African coelacanth NMFS T
Coenonycha beetle, San Clemente Island Coenonycha clementina Wherever found 1 Not Listed
Coil, shaggy Helicodiscus diadema Wherever found 5 Not Listed
Coil, toothy Helicodiscus hexodon Wherever found 4 Not Listed
collinsia, San Francisco collinsia multicolor Wherever found 8 Not Listed
Collomia, bristle-flowered Collomia macrocalyx Wherever found 1 Not Listed
Collomia, Crater Lake Collomia mazama Wherever found 1 Not Listed
Collomia, talus Collomia debilis var. larsenii Wherever found 1 Not Listed
Colubrina, Las Animas Colubrina californica Wherever found 2 Not Listed
Columbine, Canadian, Aquilegia canadensis australis Wherever found 4 Not Listed
Columbine Graham's Aquilegia grahamii Wherever found 6 Not Listed
Columbine, Hinckley's Aquilegia chrysantha hinckleyana Wherever found 2 Not Listed
Columbine, Jones' Aquilegia jonesii Wherever found 6 Not Listed
Columbine, Laramie Aquilegia laramiensis Wherever found 6 Not Listed
Columbine, long spur Aquilegia longissima Wherever found 2 Not Listed
Columbine, Mancos Aquilegia micrantha mancosana Wherever found 6 Not Listed
Columbine, [unnamed] Aquilegia chrysantha chaplinei Wherever found 2 Not Listed
Columbine, [unnamed] Aquilegia chrysantha rydbergii Wherever found 2 Not Listed
Combleaf Polyctenium williamsiae Wherever found 1 Not Listed
Combshell, Cumberlandian Epioblasma brevidens U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a)) 4 EXPN
Combshell, Cumberlandian Epioblasma brevidens U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.85(b)(1)) 4 EXPN
Combshell, Cumberlandian Epioblasma brevidens Wherever found; Except where listed as Experimental Populations 4 E
Combshell, round Epioblasma personata Wherever found 4 Not Listed
Combshell, southern Epioblasma penita Wherever found 4 E
Combshell, upland Epioblasma metastriata Wherever found 4 E
Condor, Andean Vultur gryphus Wherever found Foreign E
Condor, California Gymnogyps californianus U.S.A. only, except where listed as an experimental population 8 E
Condor, California Gymnogyps californianus U.S.A. (specific portions of Arizona, Nevada, and Utah)-see 17.84(j) 8 EXPN
Coneflower, bog Rudbeckia scabrifolia Wherever found 2 Not Listed
coneflower, Eared Rudbeckia auriculata Wherever found 4 UR
Coneflower, smooth Echinacea laevigata Wherever found 4 E
coneflower, Sunfacing Rudbeckia heliopsidis Wherever found 4 UR
Coneflower, Tennessee purple Echinacea tennesseensis Wherever found 4 DM
Coneflower, yellow Rudbeckia nitida nitida Wherever found 4 Not Listed
Coontie, Florida Zamia integrifolia pigmaea Wherever found 4 Not Listed
Coot, Caribbean Fulica caribaea Puerto Rican 4 Not Listed
cooter, Northern Red-bellied Pseudemys rubriventris Wherever found 5 UR
Cooter, Suwanee Pseudemys concinna suwaniensis Wherever found 4 Not Listed
Coot, Hawaiian Fulica americana alai Wherever found 1 E
Copepod Acanthocyclops columbiensis Wherever found NA Not Listed
Copper, Clayton's Lycaena dorcas claytoni Wherever found 5 Not Listed
Copper, White Mountains Lycaena rubicus ssp. Wherever found 1 Not Listed
Coqui, golden Eleutherodactylus jasperi Wherever found 4 T
Coqui, Llanero Eleutherodactylus juanariveroi Wherever found 4 E
Coqui, mottled Eleutherodactylus eneidae Wherever found 4 Not Listed
coqui, Virgin Islands Eleutherodactylus schwartzi Wherever found Foreign Not Listed
Coqui, web-footed Eleutherodactylus karlschmidti Wherever found 4 Not Listed
coral, Boulder star Orbicella franksi Wherever found NMFS T
Coral, elkhorn Acropora palmata Wherever found NMFS T
Coral, Lobed Star Orbicella annularis Wherever found NMFS T
Coral, Mountainous Star Orbicella faveolata Wherever found NMFS T
Coral, Pillar Dendrogyra cylindricus Wherever found NMFS T
Coral-root, Chisos Hexalectris revoluta Wherever found 2 UR
Coralroot, Colemans Hexalectris colemanii Wherever found 2 Not Listed
Coral-root, Glass Mountain Hexalectris nitida Wherever found 2 Not Listed
Coral, Rough Cactus Mycetophyllia ferox Wherever found NMFS T
Coral, staghorn Acropora cervicornis Wherever found NMFS T
coral, Star Montastraea franksi Wherever found NMFS Not Listed
Coreopsis, Mt. Hamilton Coreopsis hamiltonii Wherever found 1 Not Listed
Corkwood Leitneria floridana Wherever found 4 Not Listed
cormorant, Double-crested phalacrocorax auritus Wherever found 7 Not Listed
Cornsalad, Edwards' Plateau Valerianella texana Wherever found 2 Not Listed
Cory cactus, bunched Coryphantha ramillosa Wherever found 2 T
Cory cactus, Chaffey's Coryphantha chaffeyi Wherever found 2 Not Listed
Cory cactus, Duncan's Coryphantha duncanii Wherever found 2 Not Listed
Cory cactus, Hester's Escobaria hesteri Wherever found 2 Not Listed
Cory cactus, Nickel's Coryphantha sulcata nickelsiae Wherever found 2 Not Listed
Cory cactus, [unnamed] Coryphantha scheeri uncinata Wherever found 2 Not Listed
Cory cactus, [unnamed] Escobaria missouriensis var. marstonii Wherever found 2 Not Listed
Cory cactus, [unnamed] Escobaria vivipara var. buoflama Wherever found 2 Not Listed
Cory cactus, white column Escobaria albicolumnaria Wherever found 2 Not Listed
Corydalis, Sierra Corydalis caseana caseana Wherever found 1 Not Listed
Cotinga, banded Cotinga maculata Wherever found Foreign E
Cotinga, grey-winged Tijuca condita Wherever found NA Not Listed
Cotinga, white-winged Xipholena atropurpurea Wherever found Foreign E
Cotorrilla Heliotropium guanicense Wherever found 4 Not Listed
Cotton, Hawaiian Gossypium tomentosum Wherever found 1 Not Listed
Cotton rat, Colorado River Sigmodon arizonae plenus Wherever found 1 Not Listed
Cotton rat, Hot Springs Sigmodon fulviventer goldmani Wherever found 2 Not Listed
Cotton rat, insular hispid Sigmodon hispidus insulicola Wherever found 4 UR
Cotton rat, lower Keys Sigmodon hispidus exsputus Wherever found 4 Not Listed
Cotton rat, Micco hispid Sigmodon hispidus littoralis Wherever found 4 Not Listed
Cotton rat, Yavapai Arizona Sigmodon arizonae jacksoni Wherever found 2 Not Listed
Cotton rat, yellow-nosed Sigmodon ochrognathus Wherever found 2 Not Listed
Cotton rat, Yuma hispid Sigmodon hispidus eremicus Wherever found 2 Not Listed
Cottontail, New England Sylvilagus transitionalis Wherever found 5 Not Listed
Cottonwood, Goat Canyon Populus hinckleyana Wherever found 2 Not Listed
Courser, Jerdon's Rhinoptilus bitorquatus Wherever found Foreign E
Covert, Clingman Mesodon clingmanicus Wherever found 4 Not Listed
Covert, engraved Fumonelix orestes Wherever found 4 Not Listed
cow-lily, West Florida Nuphar lutea ssp. ulvacea Wherever found 4 UR
coyote canis latrans Wherever found 7 Not Listed
Coyote-thistle, Delta Eryngium racemosum Wherever found 1 Not Listed
Coyote-thistle, Mathias' Eryngium mathiasiae Wherever found 1 Not Listed
Coyote-thistle, Tuolumne Eryngium pinnatisectum Wherever found 1 Not Listed
Coyote-thistle, [unnamed] Eryngium petiolatum Wherever found 1 Not Listed
Crabgrass, Florida pineland Digitaria pauciflora Wherever found 4 PT
Crake, spotless Porzana tabuensis American Samoa pop 1 Not Listed
Crane, black-necked Grus nigricollis Wherever found Foreign E
Crane, Cuba sandhill Grus canadensis nesiotes Wherever found Foreign E
crane, Florida sandhill Grus canadensis ssp. pratensis Wherever found 4 UR
Crane, Greater Sandhill Grus canadensis tabida Wherever found 1 Not Listed
crane, Greater sandhill guiraca caerulea Wherever found 7 Not Listed
Crane, hooded Grus monacha Wherever found Foreign E
Crane, Japanese Grus japonensis Wherever found Foreign E
Crane, Mississippi sandhill Grus canadensis pulla Wherever found 4 E
Crane, Siberian white Grus leucogeranus Wherever found Foreign E
Crane, white-naped Grus vipio Wherever found Foreign E
Crane, whooping Grus americana U.S.A. (AL, AR, CO, FL, GA, ID, IL, IN, IA, KY, LA, MI, MN, MS, MO, NC, NM, OH, SC, TN, UT, VA, WI, WV, western half of WY) 2 EXPN
Crane, whooping Grus americana U.S.A. (CO, ID, FL, NM, UT, and the western half of Wyoming) 4 EXPN
Crane, whooping Grus americana U.S.A (Southwestern Louisiana) 4 EXPN
Crane, whooping Grus americana Wherever found, except where listed as an experimental population 2 E
Crawling water beetle, disjunct Haliplus nitens Wherever found 2 Not Listed
crayfish, Alabama Cave Cambarus jonesi Wherever found 4 UR
crayfish, Alachua Light Fleeting Cave Procambarus lucifugus ssp. alachua Wherever found 4 UR
Crayfish, Albermarle Procambarus medialis Wherever found 4 Not Listed
crayfish, Angular Dwarf Cambarellus lesliei Wherever found 4 Not Listed
crayfish, Appalachian Cave Orconectes packardi Wherever found 4 UR
Crayfish, Bastrop Procambarus texanus Wherever found 2 Not Listed
crayfish, Bayou Bodcau Bouchardina robisoni Wherever found 4 UR
Crayfish, bearded red Procambarus pogum Wherever found 4 UR
crayfish, Beautiful Cambarus speciosus Wherever found 4 UR
crayfish, Big Blue Springs Cave Procambarus horsti Wherever found 4 UR
crayfish, Bigcheek Cave Procambarus delicatus Wherever found 4 UR
Crayfish, Big Sandy Cambarus callainus Wherever found 5 T
Crayfish, Big South Fork Cambarus bouchardi Wherever found 4 UR
crayfish, Blackbarred Cambarus unestami Wherever found 4 Not Listed
Crayfish, Black Creek Procambarus pictus Wherever found 4 UR
Crayfish, Blood River Orconectes burri Wherever found 4 Not Listed
crayfish, Brawleys Fork Cambarus williami Wherever found 4 UR
Crayfish, Brazoria Procambarus brazoriensis Wherever found 2 Not Listed
crayfish, Broad River Burrowing Distocambarus devexus Wherever found 4 UR
Crayfish, Burrowing bog Fallicambarus burrisi Wherever found 4 Not Listed
crayfish, Calcasieu Orconectes blacki Wherever found 4 UR
Crayfish, Camp Shelby burrowing Fallicambarus gordoni Wherever found 4 Not Listed
Crayfish, Carrollton Procambarus connus Wherever found 4 Not Listed
Crayfish, cave Cambarus aculabrum Wherever found 4 E
Crayfish, cave Cambarus zophonastes Wherever found 4 E
crayfish, Chatooga River Cambarus scotti Wherever found 4 Not Listed
crayfish, Chauga Cambarus chaugaensis Wherever found 4 UR
Crayfish, Chickamauga Cambarus extraneus Wherever found 4 UR
Crayfish, Chowanoke Orconectes virginiensis Wherever found 5 UR
crayfish, Coastal Flatwoods Procambarus apalachicolae Wherever found 4 UR
crayfish, Coastal Lowland Cave Procambarus leitheuseri Wherever found 4 UR
crayfish, Coldwater Orconectes eupunctus Wherever found 4 UR
Crayfish, Conchas Orconectes deanae Wherever found 2 Not Listed
crayfish, Coosawattae Cambarus coosawattae Wherever found 4 UR
crayfish, Crested Riverlet Hobbseus cristatus Wherever found 4 UR
Crayfish, Croatan Procambarus plumimanus Wherever found 4 Not Listed
crayfish, Cypress Cambarellus blacki Wherever found 4 UR
crayfish, Dougherty Plain Cave Cambarus cryptodytes Wherever found 4 UR
Crayfish, Edisto Procambarus echinatus Wherever found 4 Not Listed
crayfish, Elk River Cambarus elkensis Wherever found 5 UR
crayfish, Etowah Cambarus fasciatus Wherever found 4 UR
crayfish, Florida Cave Procambarus lucifugus Wherever found 4 UR
crayfish, Florida Cave Procambarus lucifugus ssp. lucifugus Wherever found 4 UR
Crayfish, French Broad Cambarus reburrus Wherever found 4 Not Listed
crayfish, Grandfather Mountain Cambarus eeseeohensis Wherever found 4 UR
crayfish, Greenbrier Cave Cambarus nerterius Wherever found 5 UR
Crayfish, Greensboro burrowing Cambarus catagius Wherever found 4 Not Listed
Crayfish, Guyandotte River Cambarus veteranus Wherever found 5 E
crayfish, Hardin Orconectes wrighti Wherever found 4 UR
crayfish, Hatchie Burrowing Fallicambarus hortoni Wherever found 4 Not Listed
Crayfish, Hiwassee Cambarus hiwasseensis Wherever found 4 Not Listed
Crayfish, Indiana Orconectes indianensis Wherever found 3 Not Listed
crayfish, Irons Fork Burrowing Procambarus reimeri Wherever found 4 UR
Crayfish, Jackson Prairie Procambarus barbiger Wherever found 4 UR
Crayfish, Jefferson County Fallicambarus gilpini Wherever found 4 UR
Crayfish, Kiamichi Orconectes saxatilis Wherever found 2 UR
crayfish, Kisatchie Painted Orconectes maletae Wherever found 4 UR
Crayfish, lagniappe Procambarus lagniappe Wherever found 4 Not Listed
crayfish, Lean Cambarus strigosus Wherever found 4 UR
crayfish, Least Cambarellus diminutus Wherever found 4 Not Listed
Crayfish, Little River Cambarus spicatus Wherever found 4 UR
Crayfish, Little Tennessee Cambarus georgiae Wherever found 4 UR
Crayfish, Louisville Orconectes jeffersoni Wherever found 4 Not Listed
crayfish, Mammoth Spring Orconectes marchandi Wherever found 4 UR
crayfish, Miami Cave Procambarus milleri Wherever found 4 UR
crayfish, Mimic Distocambarus carlsoni Wherever found 4 UR
Crayfish, Mississippi flatwoods Procambarus cometes Wherever found 4 UR
Crayfish, Nashville Orconectes shoupi Wherever found 4 E
Crayfish, New River riffle Cambarus chasmodactylus Wherever found 5 Not Listed
Crayfish, Nueces Procambarus nueces Wherever found 2 Not Listed
Crayfish, Obey Cambarus obeyensis Wherever found 4 UR
Crayfish, Oktibbeha rivulet Hobbseus orconectoides Wherever found 4 UR
crayfish, Orange Lake Cave Procambarus franzi Wherever found 4 UR
Crayfish, Orlando Cave Procambarus acherontis Wherever found 4 UR
Crayfish, Ouachita burrowing Fallicambarus harpi Wherever found 4 UR
crayfish, Pallid Cave Procambarus pallidus Wherever found 4 UR
Crayfish, Panama City Procambarus econfinae Wherever found 4 UR
Crayfish, Parrish Cambarus parrishi Wherever found 4 UR
Crayfish, Pee Dee lotic Procambarus lepidodactylus Wherever found 4 Not Listed
crayfish, Pristine Cambarus pristinus Wherever found 4 UR
crayfish, Putnam County Cave Procambarus morrisi Wherever found 4 UR
crayfish, Regal Burrowing Procambarus regalis Wherever found 4 UR
crayfish, Saline Burrowing Fallicambarus strawni Wherever found 4 UR
Crayfish, Saluda Distocambarus youngineri Wherever found 4 UR
crayfish, Santa Fe Cave Procambarus erythrops Wherever found 4 UR
Crayfish, Shasta Pacifastacus fortis Wherever found 8 E
Crayfish, Shelta Cave Orconectes sheltae Wherever found 4 UR
Crayfish, Shutispear Procambarus lylei Wherever found 4 UR
crayfish, Silver Glen Springs Procambarus attiguus Wherever found 4 UR
crayfish, Slenderclaw Cambarus cracens Wherever found 4 UR
Crayfish, Slenderwrist burrowing Fallicambarus petilicarpus Wherever found 4 UR
crayfish, Southern cave orconectes australis ssp. australis Wherever found 4 Not Listed
Crayfish, Speckled burrowing Fallicambarus danielae Wherever found 4 UR
crayfish, Spider Cave Troglocambarus maclanei Wherever found 4 UR
crayfish, Spiny Scale Cambarus jezerinaci Wherever found 5 UR
Crayfish, spinytail Procambarus fitzpatricki Wherever found 4 UR
crayfish, Sucarnoochee River Orconectes jonesi Wherever found 4 UR
crayfish, Tallapoosa River Cambarus englishi Wherever found 4 Not Listed
crayfish, Tennessee Cave Orconectes incomptus Wherever found 4 UR
crayfish, Tombigbee Riverlet Hobbseus petilus Wherever found 4 UR
Crayfish, [unnamed] Cambarus batchi Wherever found 4 Not Listed
Crayfish, [unnamed] Cambarus miltus Wherever found 4 Not Listed
Crayfish, [unnamed] Cambarus tartarus Wherever found 2 UR
Crayfish, [unnamed] Fallicambarus jeanae Wherever found 4 Not Listed
Crayfish, [unnamed] Orconectes williamsi Wherever found 4 Not Listed
Crayfish, [unnamed] Procambarus ferrugineus Wherever found 4 Not Listed
Crayfish, [unnamed] Procambarus liberorum Wherever found 4 Not Listed
crayfish, Woodville Karst Cave Procambarus orcinus Wherever found 4 UR
crayfish, Yalobusha Riverlet Hobbseus yalobushensis Wherever found 4 UR
crayfish, Yazoo Orconectes hartfieldi Wherever found 4 UR
Cream cups, Santa Barbara Island Platystemon californicus ciliatus Wherever found 1 Not Listed
Creekshell, Carolina Villosa vaughaniana Wherever found 4 Not Listed
creekshell, Coosa Villosa umbrans Wherever found 4 UR
Creekshell, Kentucky Villosa ortmanni Wherever found 4 UR
Creekshell, Ouachita Villosa arkansasensis Wherever found 4 Not Listed
creekshell, Rayed Anodontoides radiatus Wherever found 4 UR
creeper, Brown certhia americana Wherever found 7 Not Listed
Creeper, Hawaii Oreomystis mana Wherever found 1 E
Creeper, Molokai Paroreomyza flammea Wherever found 1 E
Creeper, Oahu Paroreomyza maculata Wherever found 1 E
Crescentspot, Steptoe Valley Phyciodes cocyta arenacolor Wherever found 8 Not Listed
Crescent, tawny Phyciodes batesii Wherever found 3 Not Listed
Cress, Tahoe yellow Rorippa subumbellata Wherever found 8 Not Listed
Cricket, Arizona giant sand treader Daihinibaenetes arizonensis Wherever found 2 Not Listed
Cricket, Berkeley Ground Neonemobius eurynotus Wherever found NA Not Listed
Cricket, Coachella giant sand treader Macrobaenetes valgum Wherever found 1 Not Listed
Cricket, Howarth's cave Caconemobius howarthi Wherever found 1 Not Listed
Cricket, Jacalitos Jerusalem Stenopelmatus nigrocapitatus Wherever found NA Not Listed
Cricket, Kauai thinfooted bush Thaumatogryllus variegatus Wherever found 1 Not Listed
Cricket, Kaumana Cave Caconemobius varius Wherever found 1 Not Listed
Cricket, Kelso giant sand treader Macrobaenetes kelsoensis Wherever found 1 Not Listed
Cricket, Keys scaly Cycloptilum irregularis Wherever found 4 Not Listed
Cricket, laricis tree Oecanthus laricis Wherever found 3 Not Listed
Cricket, Oahu deceptor bush Leptogryllus deceptor Wherever found 1 Not Listed
Cricket, Samwell Cave Pristoceuthophilus sp. Wherever found 1 Not Listed
Cricket, Schauinsland's bush Caconemobius schauinslandi Wherever found 1 Not Listed
Cricket, Volcanoes cave Thaumatogryllus cavicola Wherever found 1 Not Listed
Crocodile, African dwarf Osteolaemus tetraspis tetraspis Wherever found Foreign E
Crocodile, African slender-snouted Crocodylus cataphractus Wherever found Foreign E
Crocodile, American Crocodylus acutus U.S.A. (FL) 4 T
Crocodile, American Crocodylus acutus Wherever found, except in U.S.A. (FL) Foreign E
Crocodile, Ceylon mugger Crocodylus palustris kimbula Wherever found Foreign E
Crocodile, Congo dwarf Osteolaemus tetraspis osborni Wherever found Foreign E
Crocodile, Cuban Crocodylus rhombifer Wherever found Foreign E
Crocodile, Morelet's Crocodylus moreletii Wherever found Foreign DM
Crocodile, mugger Crocodylus palustris palustris Wherever found Foreign E
Crocodile, Nile Crocodylus niloticus Wherever found Foreign T
Crocodile, Orinoco Crocodylus intermedius Wherever found Foreign E
Crocodile, Philippine Crocodylus novaeguineae mindorensis Wherever found Foreign E
Crocodile, saltwater Crocodylus porosus Australia Foreign T
Crocodile, saltwater Crocodylus porosus Wherever found, except Papua New Guinea and Australia Foreign E
Crocodile, Siamese Crocodylus siamensis Wherever found Foreign E
Croomia, [unnamed] Croomia pauciflora Wherever found 4 Not Listed
crossbill, Red Loxia curvirostra Wherever found 4 Not Listed
Crossosoma, Catalina Crossosoma californicum Wherever found 1 Not Listed
Croton, Alabama Croton alabamensis alabamensis Wherever found 4 Not Listed
croton, Elliott's Croton elliottii Wherever found 4 Not Listed
Croton, Wiggin's Croton wigginsii Wherever found 1 Not Listed
Crowfoot, Kerr Ranunculus fascicularis cuneiformis Wherever found 2 Not Listed
Crow, Hawaiian (='alala) Corvus hawaiiensis Wherever found 1 E
Crow, Mariana (=aga) Corvus kubaryi Wherever found 1 E
Crownbeard, big-leaved Verbesina dissita Wherever found 8 T
Crownbeard, Chapman's Verbesina chapmanii Wherever found 4 Not Listed
Crownscale, San Jacinto Valley Atriplex coronata var. notatior Wherever found 8 E
Crow, white-necked Corvus leucognaphalus Wherever found 4 E
Cryptantha, Alpine County Cryptantha crymophila Wherever found 1 Not Listed
Cryptantha, Gander's Cryptantha ganderi Wherever found 1 Not Listed
Cryptantha, Hoffmann's Cryptantha hoffmannii Wherever found 1 Not Listed
Cryptantha, New York Mountains Cryptantha tumulosa Wherever found 1 Not Listed
Cryptantha, Schoolcraft's Cryptantha sobolifera Wherever found 1 Not Listed
Cryptantha, silky Cryptantha crinita Wherever found 1 Not Listed
Cryptantha, Trask's Cryptantha traskiae Wherever found 1 Not Listed
Cryptantha, Welsh's Cryptantha welshii Wherever found 1 Not Listed
Cuckoo, Black-billed Coccyzus erythropthalmus Wherever found 6 Not Listed
Cuckoo-shrike, Mauritius Coquus typicus Wherever found Foreign E
Cuckoo-shrike, Reunion Coquus newtoni Wherever found Foreign E
Cuckoo, southeastern rufous-vented ground Neomorphus geoffroyi dulcis Wherever found Foreign E
Cuckoo, yellow-billed Coccyzus americanus Western DPS: U.S.A. (AZ, CA, CO (western), ID, MT (western), NM (western), NV, OR, TX (western), UT, WA, WY (western)); Canada (British Columbia (southwestern); Mexico (Baja California, Baja California Sur, Chihuahua, Durango (western), Sinaloa, Sonora) 8 T
Cuero de sapo Maytenus elongata Wherever found 4 Not Listed
Cuero de sapo Maytenus ponceana Wherever found 4 Not Listed
Cui-ui Chasmistes cujus Wherever found 8 E
Curassow, blue-billed Crax alberti Wherever found Foreign E
Curassow, razor-billed Mitu mitu mitu Wherever found Foreign E
Curassow, red-billed Crax blumenbachii Wherever found Foreign E
Curassow, Southern-helmeted Pauxi unicornis Wherever found Foreign UR
Curassow, Trinidad white-headed Pipile pipile pipile Wherever found Foreign E
Curlew, bristle-thighed Numenius tahitiensis Wherever found 7 Not Listed
Curlew, Eskimo Numenius borealis Wherever found 7 E
Curlew, long-billed Numenius americanus Wherever found 6 Not Listed
Curlew, slender-billed Numenius tenuirostris Wherever found Foreign E
Currant, Moreno Ribes canthariforme Wherever found 1 Not Listed
Currawong, Lord Howe pied Strepera graculina crissalis Wherever found Foreign UR
Cyanea, Molokai Cyanea solenocalyx Wherever found 1 Not Listed
Cycladenia, Jones Cycladenia humilis var. jonesii Wherever found 6 T
Cymopterus, desert Cymopterus deserticola Wherever found 1 Not Listed
Cypress, Cuyamaca Callitropsis stephensonii Wherever found 1 Not Listed
Cypress, Gowen Cupressus goveniana ssp. goveniana Wherever found 8 T
Cypress, Mendocino Cupressus goveniana pigmaea Wherever found 1 Not Listed
Cypress, Monterey Cupressus macrocarpa Wherever found 1 Not Listed
Cypress, Paiute Callitropsis nevadensis Wherever found 1 Not Listed
Cypress, Santa Cruz Cupressus abramsiana Wherever found 8 T
Cypress, Tecate Cupressus forbesii Wherever found 1 Not Listed
Dace, Amargosa Canyon speckled Rhinichthys osculus ssp. Amargosa Canyon 1 Not Listed
Dace, Ash Meadows speckled Rhinichthys osculus nevadensis Wherever found 8 E
Dace, Benton Valley speckled Rhinichthys osculus ssp. Benton Valley 1 Not Listed
Dace, blackside Phoxinus cumberlandensis Wherever found 4 T
Dace, Clover Valley speckled Rhinichthys osculus oligoporus Wherever found 8 E
Dace, desert Eremichthys acros Wherever found 8 T
Dace, Diamond Valley speckled Rhinichthys osculus ssp. Diamond Valley 1 Not Listed
Dace, Foskett speckled Rhinichthys osculus ssp. Wherever found 1 T
Dace, Grass Valley speckled Rhinichthys osculus reliquus Wherever found 1 Not Listed
Dace, Independence Valley speckled Rhinichthys osculus lethoporus Wherever found 8 E
Dace, Kendall Warm Springs Rhinichthys osculus thermalis Wherever found 6 E
Dace, Las Vegas Rhinichthys deaconi Wherever found 1 Not Listed
dace, Laurel Chrosomus saylori Wherever found 4 E
Dace, Little Lake speckled Rhinichthys osculus ssp. Little Lake 1 Not Listed
Dace, longfin Agosia chrysogaster Wherever found 2 Not Listed
Dace, Long Valley speckled Rhinichthys osculus ssp. Long Valley 1 Not Listed
Dace, Meadow Valley Wash speckled Rhinichthys osculus ssp. Meadow Valley 8 Not Listed
Dace, Millicoma Rhinichthys cataractae ssp. Wherever found 1 Not Listed
Dace, Moapa Moapa coriacea Wherever found 8 E
Dace, Moapa speckled Rhinichthys osculus moapae Wherever found 8 Not Listed
Dace, Monitor Valley speckled Rhinichthys osculus ssp. Monitor Valley 1 Not Listed
Dace, Oasis Valley speckled Rhinichthys osculus ssp. Oasis Valley 8 Not Listed
Dace, Owens speckled Rhinichthys osculus ssp. Owens 1 Not Listed
Dace, Pahranagat speckled Rhinichthys osculus velifer Wherever found 8 Not Listed
Dace, relict Relictus solitarius Wherever found 1 UR
Dace, Santa Ana speckled Rhinichthys osculus ssp. Santa Ana 1 Not Listed
Dace, speckled Rhinichthys osculus ssp. Gila & Bill Williams 2 Not Listed
Dace, White River speckled Rhinichthys osculus ssp. White River 8 Not Listed
Dagger moth, Barrens Acronicta albarufa Wherever found 5 Not Listed
Daisy, Abajo Erigeron abajoensis Wherever found 6 Not Listed
Daisy, Apalachicola doll's Boltonia apalachicolensis Wherever found 4 Not Listed
Daisy Awapa Erigeron awapensis Wherever found 6 Not Listed
Daisy, basalt Erigeron basalticus Wherever found 1 Not Listed
Daisy, cliff Erigeron proselyticus Wherever found 6 Not Listed
Daisy, Cronquist Erigeron cronquistii Wherever found 6 Not Listed
Daisy, depauperate Erigeron mancus Wherever found 6 Not Listed
daisy, Doll's Boltonia montana Wherever found 5 UR
Daisy, Hall's Erigeron aequifolius Wherever found 1 Not Listed
Daisy, Kachina Erigeron kachinensis Wherever found 6 Not Listed
Daisy, Kern River Erigeron multiceps Wherever found 1 Not Listed
Daisy, Lakeside Hymenoxys herbacea Wherever found 3 T
Daisy, Maguire Erigeron maguirei Wherever found 6 DM
Daisy, Panamint Enceliopsis covillei Wherever found 1 Not Listed
Daisy, Parish's Erigeron parishii Wherever found 8 T
Daisy, seaside, Coulter's Lasthenia glabrata coulteri Wherever found 1 Not Listed
Daisy, supple Erigeron supplex Wherever found 1 Not Listed
Daisy, Trinity Alps Erigeron flexuosus Wherever found 1 Not Listed
Daisy, Waldo Erigeron bloomeri nudatus Wherever found 1 Not Listed
Daisy, Willamette Erigeron decumbens Wherever found 1 E
Dalea, Cox's Dalea bartonii Wherever found 2 Not Listed
Dalea, Thompson's Psorothamnus thompsoniae var. thompsoniae Wherever found 6 Not Listed
Dalea, Whiting's Psorothamnus thompsoniae var. whitingii Wherever found 2 Not Listed
Damselfly, adytum megalagrion Megalagrion adytum Wherever found 1 Not Listed
Damselfly, Balmorhea Argia sp. Balmorhea 2 Not Listed
Damselfly, Barrens bluet Enallagma recurvatum Wherever found 5 Not Listed
Damselfly, blackline Hawaiian Megalagrion nigrohamatum nigrolineatum Wherever found 1 E
Damselfly, crimson Hawaiian Megalagrion leptodemas Wherever found 1 E
Damselfly, fallax megalagrion Megalagrion amaurodytum fallax Wherever found 1 Not Listed
Damselfly, flying earwig Hawaiian Megalagrion nesiotes Wherever found 1 E
Damselfly, jugorum megalagrion Megalagrion jugorum Wherever found 1 Not Listed
Damselfly, Molokai megalagrion Megalagrion molokaiense Wherever found 1 Not Listed
Damselfly, nigrohamatum megalagrion Megalagrion nigrohamatum nigrohamatum Wherever found 1 Not Listed
Damselfly, Oahu megalagrion Megalagrion oahuense Wherever found 1 Not Listed
Damselfly, oceanic Hawaiian Megalagrion oceanicum Wherever found 1 E
Damselfly, orangeblack Hawaiian Megalagrion xanthomelas Wherever found 1 E
Damselfly, Pacific Hawaiian Megalagrion pacificum Wherever found 1 E
Damselfly, Pele megalagrion Megalagrion amaurodytum peles Wherever found 1 Not Listed
damselfly, Rota blue Ischnura luta Wherever found 1 E
Damselfly, Sabino Canyon Argia sabino Sabino Canyon 2 UR
Damselfly, San Francisco forktail Ischnura gemina Wherever found 1 Not Listed
Damselfly, Waianae megalagrion Megalagrion amaurodytum waianaeanum Wherever found 1 Not Listed
Dance fly, Hawaiian chersodromian Chersodromia hawaiiensis Wherever found 1 Not Listed
Dancing-lady, Coot Bay Oncidium carthagenense Wherever found 4 Not Listed
Darter, Alabama channel Percina sp. AL channel 4 Not Listed
Darter, amber Percina antesella Wherever found 4 E
Darter, Arkansas Etheostoma cragini Wherever found 6 Not Listed
Darter, ashy Etheostoma cinereum Wherever found 4 UR
darter, bandfin Etheostoma zonistium Wherever found 4 Not Listed
darter, Bankhead Percina sipsi Wherever found 4 UR
Darter, Barrens Etheostoma forbesi Wherever found 4 UR
Darter, bayou Etheostoma rubrum Wherever found 4 T
Darter, bluemask (=jewel) Etheostoma sp. Wherever found 4 E
Darter, bluestripe Percina cymatotaenia Wherever found 3 UR
Darter, boulder Etheostoma wapiti Shoal Creek (from Shoal Creek mile 41.7 (66.7 km)) at the mouth of Long Branch, Lawrence County, TN, downstream to the backwaters of Wilson Reservoir (Shoal Creek mile 14 (22 km)) at Goose Shoals, Lauderdale County, AL, including the lower 5 miles (8 km) of all tributaries that enter this reach. 4 EXPN
Darter, boulder Etheostoma wapiti Wherever found 4 E
darter, Bridled Percina kusha Wherever found 4 UR
Darter, bronze Percina palmaris Wherever found 4 Not Listed
Darter, candy Etheostoma osburni Wherever found 5 UR
Darter, Carolina Etheostoma collis Wherever found 4 Not Listed
Darter, Cherokee Etheostoma scotti Wherever found 4 T
darter, Coal Percina brevicauda Wherever found 4 UR
Darter, coldwater Etheostoma ditrema Wherever found 4 Not Listed
Darter, coppercheek Etheostoma aquali Wherever found 4 Not Listed
Darter, crown Etheostoma corona Wherever found 4 Not Listed
Darter, crystal Crystallaria asprella Wherever found 4 Not Listed
Darter, Cumberland Etheostoma susanae Wherever found 4 E
Darter, Cumberland arrow Etheostoma sagitta Wherever found 4 Not Listed
Darter, diamond Crystallaria cincotta Wherever found 5 E
Darter, duskytail Etheostoma percnurum The Tellico River, between the backwaters of the Tellico Reservoir (approximately Tellico River mile 19 (30.4 kilometers) and Tellico River mile 33 (52.8 kilometers), near the Tellico Ranger Station, Monroe County, Tennessee. 4 EXPN
Darter, duskytail Etheostoma percnurum U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.84(q)(1)(ii)) 4 EXPN
Darter, duskytail Etheostoma percnurum Wherever found 4 E
Darter, eastern sand Ammocrypta pellucida Wherever found 5 Not Listed
Darter, egg-mimic Etheostoma pseudovulatum Wherever found 4 Not Listed
Darter, Etowah Etheostoma etowahae Wherever found 4 E
Darter, fountain Etheostoma fonticola Wherever found 2 E
Darter, freckled Percina lenticula Wherever found 4 Not Listed
Darter, goldline Percina aurolineata Wherever found 4 T
Darter, greenthroat Etheostoma lepidum Wherever found 2 Not Listed
Darter, Halloween Percina crypta Halloween 4 UR
Darter, Hiwassee Etheostoma Wherever found 4 Not Listed
Darter, holiday Etheostoma brevirostrum Wherever found 4 UR
Darter, Kentucky arrow Etheostoma spilotum Wherever found 4 T
Darter, leopard Percina pantherina Wherever found 2 T
darter, lipstick Etheostoma chuckwachatte Wherever found 4 Not Listed
Darter, longhead Percina macrocephala Wherever found 4 UR
Darter, longnose Percina nasuta Wherever found 4 UR
Darter, Maryland Etheostoma sellare Wherever found 5 E
Darter, Niangua Etheostoma nianguae Wherever found 3 T
Darter, Okaloosa Etheostoma okaloosae Wherever found 4 T
Darter, olive Percina squamata Wherever found 4 Not Listed
Darter, paleback Etheostoma pallididorsum Wherever found 4 UR
Darter, Pearl Percina aurora Wherever found 4 PT
Darter, pinewoods Etheostoma mariae Wherever found 4 Not Listed
Darter, relict Etheostoma chienense Wherever found 4 E
Darter, Rio Grande Etheostoma grahami Wherever found 2 Not Listed
Darter, rock Etheostoma rupestre Wherever found 4 Not Listed
Darter, rush Etheostoma phytophilum Wherever found 4 E
Darter, sharphead Etheostoma acuticeps Wherever found 5 Not Listed
darter, Shawnee Etheostoma tecumsehi Wherever found 4 UR
darter, Sickle Percina williamsi Wherever found 4 UR
Darter, slackwater Etheostoma boschungi Wherever found 4 T
darter, Smallscale Etheostoma microlepidum Wherever found 4 UR
Darter, snail Percina tanasi Wherever found 4 T
Darter, spotted Etheostoma maculatum Wherever found 5 Not Listed
Darter, stargazing Percina uranidea Wherever found 4 Not Listed
Darter, striated Etheostoma striatulum Wherever found 4 UR
darter, Tippecanoe Etheostoma tippecanoe Wherever found 5 UR
Darter, trispot Etheostoma trisella Wherever found 4 UR
Darter, Tuckaseegee Etheostoma blenniodes guttseli Wherever found 4 Not Listed
Darter, Tuscumbia Etheostoma tuscumbia Wherever found 4 UR
Darter, Tuskaloosa Etheostoma douglasi Wherever found 4 Not Listed
Darter, vermilion Etheostoma chermocki Wherever found 4 E
Darter, waccamaw Etheostoma perlongum Wherever found 4 Not Listed
Darter, Warrior Etheostoma bellator Wherever found 4 Not Listed
Darter, Warrior bridled Percina sp. Warrior bridled 4 Not Listed
Darter, watercress Etheostoma nuchale Wherever found 4 E
Darter, yazoo Etheostoma Wherever found 4 Not Listed
Darter, yellowcheek Etheostoma moorei Wherever found 4 E
Dart moth, Buchholz' Agrotis buchholzi Wherever found 4 Not Listed
Dawn-flower, Texas prairie Hymenoxys texana Wherever found 2 E
Dayflower, climbing Commelina gigas Wherever found 4 Not Listed
Deathcamus, sheathed Zigadenus vaginatus Wherever found 1 Not Listed
Deer, Bactrian Cervus elaphus bactrianus Wherever found Foreign E
Deer, Barbary Cervus elaphus barbarus Wherever found Foreign E
Deer, Blackbeard Island white-tailed Odocoileus virginianus nigribarbis Wherever found 4 Not Listed
Deer, Bulls Island white-tailed Odocoileus virginianus taurinsulae Wherever found 4 Not Listed
Deer, Calamianes (=Philippine) Axis porcinus calamianensis Wherever found Foreign E
Deer, Cedros Island mule Odocoileus hemionus cerrosensis Wherever found Foreign E
Deer, Columbian white-tailed Odocoileus virginianus leucurus Columbia River (Clark, Cowliz, Pacific, Skamania, and Wahkiakum Counties, WA., and Clatsop, Columbia, and Multnomah Counties, OR.) 1 T
Deer, Columbian white-tailed Odocoileus virginianus leucurus Douglas County, Oregon 1 DM
Deer, Corsican red Cervus elaphus corsicanus Wherever found Foreign E
Deer, Eld's brow-antlered Cervus eldi Wherever found Foreign E
Deer, Formosan sika Cervus nippon taiouanus Wherever found Foreign E
Deer, Hilton Head white-tailed Odocoileus virginianus hiltonensis Wherever found 4 Not Listed
Deer, Hunting Island white-tailed Odocoileus virginianus venatoria Wherever found 4 Not Listed
Deer, Indochina hog Axis porcinus annamiticus Wherever found Foreign E
Deer, key Odocoileus virginianus clavium Wherever found 4 E
Deer, Kuhl's (=Bawean) Axis porcinus kuhli Wherever found Foreign E
Deer, marsh Blastocerus dichotomus Wherever found Foreign E
Deer, McNeill's Cervus elaphus macneilii Wherever found Foreign E
Deer, musk Moschus spp. (all species) Afghanistan, Bhutan, Burma, China (Tibet, Yunnan), India, Nepal, Pakistan, Sikkim Foreign E
Deer, North China sika Cervus nippon mandarinus Wherever found Foreign E
Deer, pampas Ozotoceros bezoarticus Wherever found Foreign E
Deer, Persian fallow Dama mesopotamica (=dama m.) Wherever found Foreign E
Deer, Ryukyu sika Cervus nippon keramae Wherever found Foreign E
Deer, Shansi sika Cervus nippon grassianus Wherever found Foreign E
Deer, South China sika Cervus nippon kopschi Wherever found Foreign E
Deer, swamp Cervus duvauceli Wherever found Foreign E
Deer, Visayan Cervus alfredi Wherever found Foreign E
Deer, Yarkand Cervus elaphus yarkandensis Wherever found Foreign E
Delphinium, Hutchinson's Delphinium hutchinsonae Wherever found 1 Not Listed
Desert beauty Linanthus bellus Wherever found 1 Not Listed
Desert-mallow, Rusby's Sphaeralcea rusbyi eremicola Wherever found 1 Not Listed
Desert-parsley, adobe Lomatium concinnum Wherever found 6 Not Listed
Desert-parsley, Bradshaw's Lomatium bradshawii Wherever found 1 E
Desert-parsley, Day Valley Lomatium minus Wherever found 1 Not Listed
Desert-parsley, Greenman's Lomatium greenmanii Wherever found 1 Not Listed
Desert-parsley, Hoover's Lomatium tuberosum Wherever found 1 Not Listed
Desert-parsley, Lassen Lomatium ravenii Wherever found 1 Not Listed
Desert-parsley, red-fruited Lomatium erythrocarpum Wherever found 1 Not Listed
Desert-parsley, Slickrock Lomatium latilobum Wherever found 6 Not Listed
Desert-parsley, Suksdorf's Lomatium suksdorfii Wherever found 1 Not Listed
Desert-parsley, [unnamed] Lomatium graveolens clarkii Wherever found 6 Not Listed
Desert pink, Dolores Lygodesmia doloresensis Wherever found 6 Not Listed
Desert-poppy, [unnamed] Arctomecon californica Wherever found 1 Not Listed
Desert-poppy, white bear Arctomecon merriamii Wherever found 1 Not Listed
Desertsnail, Morongo Eremarionta morongoana Wherever found 1 Not Listed
Desertsnail, Thousand Palms Eremarionta millepalmarum Wherever found 1 Not Listed
Desertsnail, white Eremarionta immaculata Wherever found 1 Not Listed
Desert-thorn, San Nicolas Island Lycium verrucosum Wherever found 1 Not Listed
Desert-thorn, Santa Catalina Island Lycium hassei Wherever found 1 Not Listed
Dewberry, [unnamed] Rubus trivialis Wherever found 2 Not Listed
Dewberry, Wharton's Rubus whartoniae Wherever found 4 Not Listed
Dhole Cuon alpinus Wherever found Foreign E
Diacyclops, Carolina well Diacyclops jeanneli putei Wherever found 4 Not Listed
Diamondflowers, [unnamed] Hedyotis nigricans pulvinata Wherever found 4 Not Listed
Dibbler Antechinus apicalis Wherever found Foreign E
Dichondra, California Dichondra donnelliana Wherever found 1 Not Listed
Dichondra, western Dichondra occidentalis Wherever found 1 Not Listed
diellia, Asplenium-leaved Diellia erecta Wherever found 1 E
Dipper, American Cinclus mexicanus unicolor Wherever found 6 Not Listed
Disc, Cockerell's striate Discus shemeki cockerelli Wherever found 6 Not Listed
disciplina lycopodium phlegmaria var. Wherever found 6 Not Listed
Disc Lake Discus brunsoni Wherever found 6 Not Listed
Disc, marbled Discus marmorensis Wherever found 1 Not Listed
Dissanthelium, California Dissanthelium californicum Wherever found 1 Not Listed
Ditaxis, California Ditaxis serrata Wherever found 1 Not Listed
Diving beetle, Bonita Deronectes neomexicana Wherever found 2 Not Listed
Diving beetle, curved-foot hygrotus Hygrotus curvipes Wherever found 1 Not Listed
Diving beetle, elusive hydroporus Hydroporus elusivus Wherever found 5 Not Listed
Diving beetle, fig seed Desmopachria cenchramis Wherever found 4 Not Listed
Diving beetle, Folkerts' hydroporus Hydroporus folkertsi Wherever found 4 Not Listed
Diving beetle, Leech's skyline Hydroporus leechi Wherever found 1 Not Listed
Diving beetle, Mono Lake hygrotus Hygrotus artus Wherever found 1 Not Listed
Diving beetle, narrow-foot hygrotus Hygrotus diversipes Wherever found 6 Not Listed
Diving beetle, Schwarz' Laccophilus schwarzi Wherever found 5 Not Listed
Diving beetle, simple hydroporus Hydroporus simplex Wherever found 1 Not Listed
Diving beetle, Spangler's hydroporus Hydroporus spangleri Wherever found 6 Not Listed
Diving beetle, Sulphur Springs hydroporus Hydroporus sulphurius Wherever found 4 Not Listed
Diving beetle, sylvan hygrotus Hygrotus sylvanus Wherever found 3 Not Listed
Diving beetle, Texas cave Haideoporus texanus Wherever found 2 UR
Diving beetle, travertine band-thigh Hygrotus fontinalis Wherever found 1 Not Listed
Diving beetle, Utah hydroporus Hydroporus utahensis Wherever found 6 Not Listed
Diving beetle, wooly hydroporus Hydroporus hirsutus Wherever found 1 Not Listed
Dock, Chiricahua Rumex orthoneurus Wherever found 2 Not Listed
Dodder, Bogg's Lake Cuscuta howelliana Wherever found 1 Not Listed
Dodder, Harper's Cuscuta harperi Wherever found 4 Not Listed
Dodder, slender Cuscuta attenuata Wherever found 2 Not Listed
Dodder, Warner's Cuscuta warneri Wherever found 6 Not Listed
Dodder Wyoming Cuscuta plattensis Wherever found 6 Not Listed
Dog, African wild Lycaon pictus Wherever found Foreign E
Dogbane, Jones' Apocynum X floribundum Wherever found 2 Not Listed
Dogweed, ashy Thymophylla tephroleuca Wherever found 2 E
Dolly Varden Salvelinus malma Wherever found 1 PSAT
Dolphin, Chinese River Lipotes vexillifer Wherever found Foreign E
Dolphin, South Asian River Platanista gangetica minor Wherever found Foreign E
Dove, cloven-feathered Drepanoptila holosericea Wherever found Foreign E
Dove, Grenada gray-fronted Leptotila rufaxilla wellsi Wherever found Foreign E
Dovekie Alle alle Wherever found NA Not Listed
Dove, Mariana fruit Ptilinopus roseicapilla Wherever found 1 Not Listed
Dove, Palau ground Gallicolumba canifrons Wherever found Foreign DM
Dowitcher Short-billed Limnodromus griseus Wherever found 6 Not Listed
Downingia, Cuyamac Lake Downingia concolor brevior Wherever found 1 Not Listed
Downingia, dwarf Downingia pusilla Wherever found 1 Not Listed
Draba, Bodie Hills Cusickiella quadricostata Wherever found 1 Not Listed
Draba, branched Draba stenoloba ramosa Wherever found 1 Not Listed
Draba, Crocker's Draba douglasii crockeri Wherever found 1 Not Listed
Draba, Cup Lake Draba asterophora macrocarpa Wherever found 1 Not Listed
Draba, dolomite Draba crassifolia nevadensis Wherever found 1 Not Listed
Draba, Douglas' Draba douglasii douglasii Wherever found 1 Not Listed
Draba, Mineral King Draba cruciata cruciata Wherever found 1 Not Listed
Draba, Mt. Eddy Draba carnosula Wherever found 1 Not Listed
Draba, Mt. Whitney Draba cruciata integrifolia Wherever found 1 Not Listed
Draba, snow, little Draba nivalis brevicula Wherever found 6 Not Listed
Draba, Sweetwater Mountains Draba lemmonii incrassata Wherever found 1 Not Listed
Draba, Tahoe Draba asterophora asterophora Wherever found 1 Not Listed
Draba Wasatch Draba brachystylis Wherever found 6 Not Listed
Dragonfly, Hine's emerald Somatochlora hineana Wherever found 3 E
Dragonfly, Hudson clubtail Gomphus adelphus Wherever found 5 Not Listed
Drill Mandrillus (=Papio) leucophaeus Wherever found Foreign E
Dropseed, [unnamed] Sporobolus pyramidatus Wherever found 2 Not Listed
Dropseed, wireleaf Sporobolus teretifolius Wherever found 4 UR
Dropwort, Canby's Oxypolis canbyi Wherever found 4 E
Dubautia, Knudsen Dubautia knudsenii knudsenii Wherever found 1 Not Listed
Duck, fulvous whistling Dendrocygna bicolor Wherever found 1 Not Listed
Duck, harlequin Histrionicus histrionicus Wherever found 6 Not Listed
Duck, Hawaiian (=koloa) Anas wyvilliana Wherever found 1 E
Duck, Laysan Anas laysanensis Wherever found 1 E
Duck, long-tailed Clangula hyemalis Wherever found 7 Not Listed
Duck, Mexican Anas diazi U.S. only 2 DR
Duck, pink-headed Rhodonessa caryophyllacea Wherever found Foreign E
Duck, Ruddy Oxyura jamaicensis jamaicensis Puerto Rico 4 Not Listed
Duck, West Indian whistling Dendrocygna arborea Puerto Rico 4 Not Listed
Duck, white-winged wood Cairina scutulata Wherever found Foreign E
Dudleya, candleholder Dudleya candelabrum Wherever found 1 Not Listed
Dudleya, Conejo Dudleya abramsii ssp. parva Wherever found 8 T
dudleya, Island green dudleya virens ssp. insularis Wherever found 1 Not Listed
Dudleya, marcescent Dudleya cymosa ssp. marcescens Wherever found 8 T
Dudleya, mouse-leaved Dudleya abramsii murina Wherever found 1 Not Listed
Dudleya, Orcutt's Dudleya attentuata orcuttii Wherever found 1 Not Listed
Dudleya, Panamint Dudleya saxosa saxosa Wherever found 1 Not Listed
Dudleya, San Bernardino Mountains Dudleya abramsii affinis Wherever found 1 Not Listed
Dudleya, San Gabriel Mountains Dudleya densiflora Wherever found 1 Not Listed
Dudleya, San Gabriel River Dudleya cymosa crebrifolia Wherever found 1 Not Listed
Dudleya, San Luis serpentine Dudleya abramsii bettinae Wherever found 1 Not Listed
Dudleya, Santa Clara Valley Dudleya setchellii Wherever found 8 E
Dudleya, Santa Cruz Island Dudleya nesiotica Wherever found 8 T
Dudleya, Santa Monica Mountains Dudleya cymosa ssp. ovatifolia Wherever found 8 T
Dudleya, Santa Rosa Island Dudleya blochmaniae insularis Wherever found 1 Not Listed
Dudleya, short-leaved Dudleya blochmaniae blochmaniae Wherever found 1 Not Listed
Dudleya, short-leaved Dudleya blochmaniae brevifolia Wherever found 1 Not Listed
Dudleya, sp. nov. ined. (munchkin) Dudleya sp. Wherever found 1 Not Listed
Dudleya, variegated Dudleya variegata Wherever found 1 Not Listed
Dudleya, Verity's Dudleya verityi Wherever found 8 T
Dugong Dugong dugon Wherever found Foreign E
Duiker, Jentink's Cephalophus jentinki Wherever found Foreign E
Dung beetle, Big Pine Key ataenius Ataenius superficialis Wherever found 4 Not Listed
Dung beetle, Woodruff's ataenius Ataenius woodruffi Wherever found 4 Not Listed
Duskysnail, canary Lyogyrus spc Wherever found 8 Not Listed
Duskysnail, Columbia Lyogyrus sp Wherever found 1 Not Listed
Duskysnail, masked Lyogyrus spb Wherever found 1 Not Listed
Duskysnail, Washington Amnicola sp Wherever found 6 Not Listed
Dwarf-flax, Brewer's Hesperolinon breweri Wherever found 1 Not Listed
Dwarf-flax, Drymaria Hesperolinon drymarioides Wherever found 1 Not Listed
Dwarf-flax, glandular Hesperolinon adenophyllum Wherever found 1 Not Listed
Dwarf-flax, Lake County Hesperolinon didymocarpum Wherever found 1 Not Listed
Dwarf-flax, Marin Hesperolinon congestum Wherever found 8 T
Dwarf-flax, Tehama Hesperolinon tehamense Wherever found 1 Not Listed
Dwarf-flax, two carpeled Hesperolinon bicarpellatum Wherever found 1 Not Listed
Eagle, bald Haliaeetus leucocephalus Sonoran Desert DPS: Arizona: (1) Yavapai, northern Mexico. Gila, Graham, Pinal, and Maricopa, Counties; and (2) Southern Mohave County (that portion south and east of the center of Interstate Highway 40 and east of Arizona Highway 95), eastern LaPaz County (that portion east of the centerline of U.S. and Arizona Highways 95), and north of the centerline of Interstate Highway 8). 2 Not Listed
Eagle, bald Haliaeetus leucocephalus Southwest Distinct Population Segment 2 Not Listed
Eagle, bald Haliaeetus leucocephalus U.S.A., conterminous (lower 48) States. 3 DM
eagle, Flores hawk Spizaetus floris Wherever found Foreign UR
eagle, Golden Aquila chrysaetos Wherever found 7 Not Listed
Eagle, Greenland white-tailed Haliaeetus albicilla groenlandicus Wherever found Foreign E
Eagle, harpy Harpia harpyja Wherever found Foreign E
Eagle, Madagascar sea Haliaeetus vociferoides Wherever found Foreign E
Eagle, Madagascar serpent Eutriorchis astur Wherever found Foreign E
Eagle, Philippine Pithecophaga jefferyi Wherever found Foreign E
Eagle, Spanish imperial Aquila heliaca adalberti Wherever found Foreign E
earthworm, Giant Palouse Driloleirus americanus Wherever found 1 Not Listed
Earthworm, Oregon giant Megascolides macelfreshi Wherever found 1 Not Listed
Ebonyshell, round Fusconaia rotulata Wherever found 4 E
Eel, American Anguilla rostrata Wherever found 4 Not Listed
Egg-vetch, Clokey's Astragalus oophorus clokeyanus Wherever found 1 Not Listed
Egret, Chinese Egretta eulophotes Wherever found Foreign E
Egret, reddish Egretta rufescens Wherever found 4 Not Listed
Eider, spectacled Somateria fischeri Wherever found 7 T
Eider, Steller's Polysticta stelleri U.S. Alaska breeding population only 7 T
Eland, western giant Taurotragus derbianus derbianus Wherever found Foreign E
elepaio, Oahu Chasiempis ibidis Wherever found 1 E
Elephant, African Loxodonta africana Wherever found Foreign T
Elephant, Asian Elephas maximus Wherever found Foreign E
Elephantear, fluted Elliptio mcmichaeli Wherever found 4 Not Listed
Elephantear, St. Johns Elliptio monroensis Wherever found 4 UR
Elfin, Marin Incisalia mossii ssp. Marin 1 Not Listed
Elfin, San Gabriel Mountains Incisalia mossii ssp. San Gabriel 1 Not Listed
Elima, black-crest Elimia albanyensis Wherever found 4 Not Listed
Elimia, acute Elimia acuta Wherever found 4 UR
Elimia, ample Elimia ampla Wherever found 4 Not Listed
Elimia, banded Elimia fascinans Wherever found 4 Not Listed
Elimia, brook Elimia strigosa Wherever found 4 Not Listed
Elimia, Cahaba Elimia cahawbensis Wherever found 4 Not Listed
Elimia, caper Elimia olivula Wherever found 4 Not Listed
Elimia, coal Elimia aterina Wherever found 4 Not Listed
Elimia, cobble Elimia vanuxemiana Wherever found 4 Not Listed
elimia, Cockle Elimia cochliaris Wherever found 4 UR
Elimia, coldwater Elimia gerhardti Wherever found 4 Not Listed
Elimia, compact Elimia showalteri Wherever found 4 Not Listed
Elimia, constricted Elimia impressa Wherever found 4 Not Listed
elimia, Cylinder Elimia cylindracea Wherever found 4 UR
Elimia, elegant Elimia teres Wherever found 4 UR
Elimia, engraved Elimia perstriata Wherever found 4 UR
Elimia, flaxen Elimia boykiniana Wherever found 4 Not Listed
Elimia, fusiform Elimia fusiformis Wherever found 4 Not Listed
Elimia, gladiator Elimia hydei Wherever found 4 Not Listed
Elimia, hearty Elimia jonesi Wherever found 4 Not Listed
Elimia, high-spired Elimia hartmaniana Wherever found 4 Not Listed
Elimia, knotty Elimia interrupta Wherever found 4 Not Listed
Elimia, lacy (snail) Elimia crenatella Wherever found 4 T
Elimia, Lily Shoals Elimia annettae Wherever found 4 UR
Elimia, mossy Elimia troostiana Wherever found 4 Not Listed
Elimia, mud Elimia alabamensis Wherever found 4 Not Listed
Elimia, nymph Elimia porrecta Wherever found 4 Not Listed
elimia, Princess Elimia bellacrenata Wherever found 4 UR
elimia, Prune Elimia chiltonensis Wherever found 4 UR
Elimia, pupa Elimia pupaeformis Wherever found 4 Not Listed
Elimia, puzzle Elimia varians Wherever found 4 Not Listed
Elimia, pygmy Elimia pygmaea Wherever found 4 Not Listed
Elimia, ribbed Elimia laeta Wherever found 4 Not Listed
Elimia, rough-lined Elimia pilsbryi Wherever found 4 Not Listed
Elimia, round-rib Elimia nassula Wherever found 4 UR
Elimia, short-spire Elimia brevis Wherever found 4 Not Listed
Elimia, silt Elimia haysiana Wherever found 4 Not Listed
Elimia, slowwater Elimia interveniens Wherever found 4 Not Listed
elimia, Spider Elimia arachnoidea Wherever found 5 UR
Elimia, spindle Elimia capillaris Wherever found 4 Not Listed
Elimia, spring Elimia pybasi Wherever found 4 Not Listed
Elimia, squat Elimia variata Wherever found 4 Not Listed
Elimia, walnut Elimia bellula Wherever found 4 UR
Elktoe, Appalachian Alasmidonta raveneliana Wherever found 4 E
Elktoe, Carolina Alasmidonta robusta Wherever found 4 Not Listed
Elktoe, Coosa Alasmidonta mccordi Wherever found 4 Not Listed
Elktoe, Cumberland Alasmidonta atropurpurea Wherever found 4 E
elktoe, Southern Alasmidonta triangulata Wherever found 4 UR
Elktoe, [unnamed] Alasmidonta marginata Wherever found 6 Not Listed
emerald, Calvert's Somatochlora calverti Wherever found 4 UR
emerald, Ozark Somatochlora ozarkensis Wherever found 4 UR
emerald, Texas Somatochlora margarita Wherever found 2 UR
`Ena`ena Pseudognaphalium (=Gnaphalium) sandwicensium var. molokaiense Wherever found 1 E
`Ena`ena, whip Gnaphalium sandwicensium flagellare Wherever found 1 Not Listed
Ensatina, large-blotched Ensatina eschscholtzii klauberi Wherever found 1 Not Listed
Ensatina, yellow-blotched Ensatina eschscholtzii croceator Wherever found 1 Not Listed
Ephedra, funeral Ephedra funerea Wherever found 1 Not Listed
epidendrum, Big cypress Epidendrum strobiliferum Wherever found 4 UR
Eriastrum, brandegee Eriastrum brandegeeae Wherever found 1 Not Listed
Erigeron, sp. nov. ined. Erigeron sp. Wherever found 6 Not Listed
Ermine moth, chestnut Argyresthia castaneela Wherever found 5 Not Listed
Erubia Solanum drymophilum Wherever found 4 E
eryngo, Spinysepaled Eryngium spinosepalum Wherever found 1 Not Listed
Ethmiid moth, lost Ethmia monachella Wherever found 6 Not Listed
Eucnemid beetle, Dohrn's elegant Paleoxenus dohrni Wherever found 1 Not Listed
Eulachon Thaleichthys pacificus Southern DPS - See 50 CFR 223.102 NMFS T
Eulophia Pteroglossaspis ecristata Wherever found 4 Not Listed
Eupatorium, Shasta Ageratina shastensis Wherever found 1 Not Listed
Evening-primrose, Antioch Dunes Oenothera deltoides ssp. howellii Wherever found 8 E
Evening-primrose, Eureka Valley Oenothera avita ssp. eurekensis Wherever found 8 E
Evening-primrose, Hardham's Camissonia hardhamiae Wherever found 1 Not Listed
Evening-primrose, Klein's Oenothera kleinii Wherever found 6 Not Listed
Evening-primrose, Mono Hot Springs Camissonia sierrae alticola Wherever found 1 Not Listed
Evening-primrose, Narrowleaf Oenothera acutissima Wherever found 6 Not Listed
Evening-primrose, Organ Mountain Oenothera organensis Wherever found 2 Not Listed
Evening-primrose, San Benito Camissonia benitensis Wherever found 8 T
Evening-primrose, San Clemente Island Camissonia guadalupensis clementina Wherever found 1 Not Listed
Evening-primrose, Sierra Valley Camissonia tanacetifolia quadriperforata Wherever found 1 Not Listed
Evening-primrose, [unnamed] Camissonia confertiflora Wherever found 2 Not Listed
Evening-primrose, [unnamed] Camissonia megalantha Wherever found 1 Not Listed
Evening-primrose, [unnamed] Camissonia nevadensis Wherever found 1 Not Listed
Evening-primrose, [unnamed] Camissonia parryi Wherever found 6 Not Listed
Evening-primrose, [unnamed] Camissonia specuicola hesperia Wherever found 2 Not Listed
Evening-primrose, [unnamed] Camissonia specuicola specuicola Wherever found 2 Not Listed
Evening-primrose, [unnamed] Oenothera pilosella sessilis Wherever found 4 Not Listed
Evening-primrose, [unnamed] Oenothera psammophila Wherever found 1 Not Listed
Evening-primrose, Wolf's Oenothera wolfii Wherever found 1 Not Listed
Evening-star, White-stemmed Mentzelia albicaulis Wherever found NA Not Listed
Everlasting, evergreen Antennaria suffrutescens Wherever found 1 Not Listed
Fadang Cycas micronesica Wherever found 1 T
Fairypoppy, White Meconella oregana Wherever found 1 Not Listed
Fairy shrimp, Conservancy Branchinecta conservatio Wherever found 8 E
Fairy shrimp, longhorn Branchinecta longiantenna Wherever found 8 E
Fairy shrimp, Riverside Streptocephalus woottoni Wherever found 8 E
Fairy shrimp, San Diego Branchinecta sandiegonensis Wherever found 8 E
Fairy shrimp, Stone Mountain Branchinella lithaca Wherever found 4 Not Listed
Fairy shrimp, vernal pool Branchinecta lynchi Wherever found 8 T
Falcon, American peregrine Falco peregrinus anatum Wherever found 8 DM
Falcon, Arctic peregrine Falco peregrinus tundrius Wherever found 7 DM
Falcon, Eurasian peregrine Falco peregrinus peregrinus Wherever found Foreign E
falcon, northern aplomado Falco femoralis septentrionalis U.S.A (AZ, NM) 2 EXPN
falcon, northern aplomado Falco femoralis septentrionalis Wherever found, except where listed as an experimental population 2 E
Falcon, Peregrine Falco peregrinus Wherever found 8 Not Listed
Falcon, Prairie Falco mexicanus Wherever found 2 Not Listed
False dragon-head Physostegia leptophylla Wherever found 4 Not Listed
False dragon-head, Correll's Physostegia correllii Wherever found 4 UR
False-foxglove, auriculate Agalinis auriculata Wherever found 3 Not Listed
False-foxglove, Caddo purple Tomanthera caddoensis Wherever found 4 Not Listed
False-foxglove, purple Tomanthera skinneriana Wherever found 3 Not Listed
False-foxglove, Shinner's Tomanthera pseudaphylla Wherever found 4 Not Listed
False foxglove, [unnamed] Agalinis setacea Wherever found 4 Not Listed
False-hellebore, fringed Veratrum fimbriatum Wherever found 1 Not Listed
False indian-mallow Anoda abutiloides Wherever found 2 Not Listed
False indigo, [unnamed] Amorpha ouachitensis Wherever found 2 Not Listed
False-lupine, Santa Barbara Thermopsis macrophylla agnina Wherever found 1 Not Listed
False-lupine, velvety Thermopsis macrophylla semota Wherever found 1 Not Listed
False pimpernel, piedmont Lindernia monticola Wherever found 4 Not Listed
False sagebrush, Laramie Sphaeromeria simplex Wherever found 6 Not Listed
False water penny, Beer's Acneus beeri Wherever found 1 Not Listed
False water penny, Burnell's Acneus burnelli Wherever found 1 Not Listed
False water penny, Stark's Alabameubria starki Wherever found 4 Not Listed
False water penny, variegated Dicranopselaphus variegatus Wherever found 3 Not Listed
Fameflower, Goodding Talinum gooddingii Wherever found 2 Not Listed
Fameflower, limestone Talinum calcaricum Wherever found 4 Not Listed
Fameflower, Pinos Altos Talinum humile Wherever found 2 Not Listed
Fameflower, rough-seeded Talinum rugospermum Wherever found 3 Not Listed
Fameflower, Tepic Talinum marginatum Wherever found 2 Not Listed
Fameflower, Tusayan Talinum validulum Wherever found 2 Not Listed
Fameflower, [unnamed] Phemeranthus parviflorus Wherever found 4 Not Listed
Fameflower, [unnamed] Phemeranthus sediformis Wherever found 1 Not Listed
Fameflower, [unnamed] Talinum mengesii Wherever found 4 Not Listed
Fameflower, [unnamed] Talinum thompsonii Wherever found 6 Not Listed
Fanshell Cyprogenia stegaria U.S.A. (TN - specified portions of the French Broad and Holston Rivers; see 17.85(b)(1)) 4 EXPN
Fanshell Cyprogenia stegaria Wherever found 4 E
Fanshell, western Cyprogenia aberti Wherever found 4 UR
Fantail, Guam rufous-fronted Rhipidura rufifrons uraniae Wherever found 1 Not Listed
fatmucket, Arkansas Lampsilis powellii Wherever found 4 T
Fatmucket, Texas Lampsilis bracteata Wherever found 2 C
Fatmucket, Waccamaw Lampsilis fullerkati Wherever found 4 UR
Fawn-lily, Howell's Erythronium howellii Wherever found 1 Not Listed
Fawn-lily, Kaweah Lakes Erythronium grandiflorum pusateri Wherever found 1 Not Listed
Fawn-lily, lemon colored Erythronium citrinum rodrickii Wherever found 1 Not Listed
Fawn-lily, Tuolumne Erythronium tuolumnense Wherever found 1 Not Listed
Fawnsfoot, Mexican Truncilla cognata Wherever found 2 UR
Fawnsfoot, Texas Truncilla macrodon Wherever found 2 C
Feathergrass, Porter's Ptilagrostis porteri Wherever found 6 Not Listed
Fern, Alabama streak-sorus Thelypteris pilosa var. alabamensis Wherever found 4 T
Fern, Aleutian shield Polystichum aleuticum Wherever found 7 E
Fern, American hart's-tongue Asplenium scolopendrium var. americanum Wherever found 5 T
Fernbird, Codfish Island Bowdleria punctata wilsoni Wherever found Foreign UR
Fern, Canyon lip Cheilanthes arizonica californicum Wherever found 2 Not Listed
Fern cloak, Lemmon Notholaena lemmonii Wherever found 2 Not Listed
Fern, curly-grass Actinostachys pennula Wherever found 4 Not Listed
Fern, curly-grass Schizaea pusilla Wherever found 5 Not Listed
Fern, Elfin tree Cyathea dryopteroides Wherever found 4 E
fern, Florida bristle Trichomanes punctatum ssp. floridanum Wherever found 4 E
Fern, hairy halberd Tectaria coriandrifolia Wherever found 4 Not Listed
fern, Maui Microlepia strigosa var. mauiensis Wherever found 1 E
Fern, pendant kihi Adenophorus periens Wherever found 1 E
Fern, Pringle lip Cheilanthes pringlei insulare Wherever found 2 Not Listed
Fern, Tunbridge Hymenophyllum tunbrigense Wherever found 4 Not Listed
Ferret, black-footed Mustela nigripes U.S.A. (WY and specified portions of AZ, CO, MT, SD, and UT, see 17.84(g)(9)) 6 EXPN
Ferret, black-footed Mustela nigripes Wherever found, except where listed as an experimental population 6 E
Fescue, Guadalupe Festuca ligulata Wherever found 2 PE
Fescue, sedge Festuca dasyclada Wherever found 6 Not Listed
Fetid-marigold, Rusby's Pectis rusbyi Wherever found 2 Not Listed
Feverfew, Arkansas River Parthenium tetraneuris Wherever found 6 Not Listed
Feverfew, [unnamed] Parthenium ligulatum Wherever found 6 Not Listed
Fiddleneck, forked Amsinckia vernicosa furcata Wherever found 1 Not Listed
Fiddleneck, green Amsinckia vernicosa Wherever found 1 Not Listed
Fiddleneck, large-flowered Amsinckia grandiflora Wherever found 8 E
Fiddleneck, Malheur Valley Amsinckia carinata Wherever found 1 Not Listed
fieldslug, Evening Deroceras hesperium Wherever found 1 UR
Figwort, black-flowered Scrophularia atrata Wherever found 1 Not Listed
Figwort, Organ Mountain Scrophularia laevis Wherever found 2 Not Listed
Figwort, Santa Catalina Scrophularia villosa Wherever found 1 Not Listed
Figwort, [unnamed] Scrophularia macrantha Wherever found 2 Not Listed
filaree, Large-leaved erodium macrophyllum Wherever found 6 Not Listed
Fimbristylis, Harper's Fimbristylis perpusilla Wherever found 4 UR
Fimbristylis, hot springs Fimbristylis thermalis Wherever found 1 Not Listed
Finch, Cassin's Carpodacus cassinii Wherever found 6 Not Listed
Finch, Laysan (honeycreeper) Telespyza cantans Wherever found 1 E
Finch, Nihoa (honeycreeper) Telespyza ultima Wherever found 1 E
Fire-eye, fringe-backed Pyriglena atra Wherever found Foreign E
Firefly, Everglades brownwing Photuris brunnipennis floridana Wherever found 4 Not Listed
Firefly, Florida intertidal Micronaspis floridana Wherever found 4 Not Listed
Firefly, Turtle Mound Photuris sp. Wherever found 4 Not Listed
Fireweed, Oregon Epilobium oreganum Wherever found 1 Not Listed
Fir, Fraser Abies fraseri Wherever found 4 Not Listed
Fir, Guatemalan (=pinabete) Abies guatemalensis Wherever found Foreign T
Fisher Martes pennanti Northern Rocky Mountains DPS 6 UR
Fisher Martes pennanti West coast DPS 8 Not Listed
Fishhook cactus, Blaine's Sclerocactus blainei Wherever found 1 Not Listed
Fishhook cactus, Great Basin Sclerocactus pubispinus Wherever found 6 Not Listed
Fishhook cactus, Mojave Sclerocactus polyancistrus Wherever found 1 Not Listed
Fishhook cactus, Schleser's Sclerocactus schleseri Wherever found 1 Not Listed
Flamingo, Andean Phoenicoparrus andinus Wherever found Foreign E
Flannelbush, Mexican Fremontodendron mexicanum Wherever found 8 E
Flannelbush, Pine Hill Fremontodendron californicum ssp. decumbens Wherever found 8 E
flatsedge, Fragrant Cyperus odoratus Wherever found 1 Not Listed
Flatsedge, Urban's Cyperus urbanii Wherever found 4 Not Listed
flatworm, (Sphalloplana mohri) sphalloplana mohri Wherever found 6 Not Listed
Flax, Carter's small-flowered Linum carteri carteri Wherever found 4 E
Flax, sand Linum arenicola Wherever found 4 E
Flax, [unnamed] Linum carteri smallii Wherever found 4 Not Listed
Flax, [unnamed] Linum macrocarpum Wherever found 4 Not Listed
Flax, West's Linum westii Wherever found 4 UR
Fleabane, Acoma Erigeron acomanus Wherever found 2 Not Listed
Fleabane, branched Erigeron allocotus Wherever found 6 Not Listed
Fleabane, Chiricahua Erigeron kuschei Wherever found 2 Not Listed
Fleabane, Clear Creek Erigeron religiosus Wherever found 6 Not Listed
Fleabane, Del Norte Erigeron cervinus Wherever found 1 Not Listed
Fleabane, Fish Creek Erigeron piscaticus Wherever found 2 UR
Fleabane, Gorge Erigeron oreganus Wherever found 1 Not Listed
Fleabane, Hess's Erigeron hessii Wherever found 2 Not Listed
Fleabane, Howell's Erigeron howellii Wherever found 1 Not Listed
Fleabane, Lemmon Erigeron lemmonii Wherever found 2 Not Listed
Fleabane, Mogollon Erigeron anchana Wherever found 2 Not Listed
Fleabane, Pinalenos Erigeron heligraphicus Wherever found 2 Not Listed
Fleabane, Sonora Erigeron versicolor Wherever found 2 Not Listed
Fleabane, [unnamed] Erigeron calvus Wherever found 1 Not Listed
Fleabane, [unnamed] Erigeron latus Wherever found 1 Not Listed
Fleabane, [unnamed] Laennecia eriophylla Wherever found 2 Not Listed
Fleabane, Zuni Erigeron rhizomatus Wherever found 2 T
Flicker, Gilded Colaptes chrysoides Wherever found 6 Not Listed
floater, Apalachicola Anodonta heardi Wherever found 4 UR
Floater, brook Alasmidonta varicosa Wherever found 5 UR
Floater, California Anodonta californiensis Wherever found 2 Not Listed
Floater, green Lasmigona subviridis Wherever found 5 UR
floater, Inflated Pyganodon gibbosa Wherever found 4 Not Listed
Flower fly, Delong's mixogaster Mixogaster delongi Wherever found 4 Not Listed
flower Stonecrop Gily Gilia sedifolia Wherever found 6 Not Listed
Fly, Belkin's dune tabanid Brennania belkini Wherever found 1 Not Listed
flycatcher, Brown-crested myiarchus tyrannulus Wherever found 6 Not Listed
Flycatcher, Buff-breasted Empidonax fulvifrons Wherever found 9 Not Listed
Flycatcher, buff-breasted Empidonax fulvifrons pygmaeus Wherever found 2 Not Listed
Flycatcher, Caerulean Paradise Eutrichomyias rowleyi Wherever found Foreign E
Flycatcher, Euler's Empidonax euleri johnstonei Wherever found Foreign E
Flycatcher, little willow Empidonax traillii brewsteri Wherever found 1 Not Listed
Flycatcher, olive-sided Contopus cooperi Wherever found 7 Not Listed
Flycatcher, Palau fantail Rhipidura lepida Wherever found Foreign DM
Flycatcher, Seychelles paradise Terpsiphone corvina Wherever found Foreign E
Flycatcher, southwestern willow Empidonax traillii extimus Wherever found 2 E
Flycatcher, Tahiti Pomarea nigra Wherever found Foreign E
flycatcher, Vermillion pyrocephalus rubinus Wherever found 6 Not Listed
Flycatcher, Willow Empidonax traillii Wherever found 7 Not Listed
Fly, Delhi Sands flower-loving Rhaphiomidas terminatus abdominalis Wherever found 8 E
Fly, El Segundo flower-loving Rhaphiomidas terminatus terminatus Wherever found 1 Not Listed
Fly, Hawaiian picture-wing Drosophila digressa Wherever found 1 E
Fly, Hawaiian picture-wing Drosophila sharpi Wherever found 1 E
fly, San Joaquin Valley giant flower-loving Rhaphiomidas trochilus Wherever found 1 UR
Fly, Valley mydas Drosophila alsophila Wherever found 1 Not Listed
Fly, Valley mydas Drosophila psilotarsalis Wherever found 1 Not Listed
Fly, Valley mydas Drosophila toxochaeta Wherever found 1 Not Listed
Fody, Mauritius Foudia rubra Wherever found Foreign E
Fody, Rodrigues Foudia flavicans Wherever found Foreign E
Fody, Seychelles (weaver-finch) Foudia sechellarum Wherever found Foreign E
Footsteps of spring Sanicula arctopoides Wherever found 1 Not Listed
forestfly, Tennessee Amphinemura mockfordi Wherever found 4 UR
Forkshell Epioblasma lewisii Wherever found 4 Not Listed
Forsellesia, Clokey's Glossopetalon clokeyi Wherever found 1 Not Listed
Forsellesia, smooth pungent Glossopetalon pungens glabra Wherever found 1 Not Listed
Four-o'clock, MacFarlane's Mirabilis macfarlanei Wherever found 1 T
Four-o'clock, roundleaf Mirabilis rotundifolia Wherever found 6 Not Listed
Four-o'clock, sandhill Mirabilis nyctaginea Wherever found 2 Not Listed
Four-o'clock, [unnamed] Mirabilis pudica Wherever found 1 Not Listed
Fox, island Urocyon littoralis Wherever found 1 Not Listed
Fox, northern swift Vulpes velox hebes Canada Foreign E
fox, prairie gray Urocyon cinereoargenteus ssp. ocythous Wherever found 3 UR
Fox, San Clemente Island Urocyon littoralis clementae Wherever found 1 Not Listed
Fox, San Joaquin kit Vulpes macrotis mutica wherever found 8 E
Fox, San Miguel Island Urocyon littoralis littoralis wherever found 8 DM
Fox, San Nicolas Island Urocyon littoralis dickeyi Wherever found 1 Not Listed
Fox, Santa Catalina Island Urocyon littoralis catalinae Wherever found 8 T
Fox, Santa Cruz Island Urocyon littoralis santacruzae wherever found 8 DM
Fox, Santa Rosa Island Urocyon littoralis santarosae wherever found 8 DM
Fox, Sierra Nevada red Vulpes vulpes necator Sierra Nevada DPS 8 C
Fox, Sierra Nevada red Vulpes vulpes necator Wherever found 8 Not Listed
Fox, Simien Canis simensis Wherever found Foreign E
Fox, swift Vulpes velox U.S. pop. 6 Not Listed
Foxtail cactus, Alverson's Coryphantha vivipara alversonii Wherever found 1 Not Listed
Foxtail cactus, rose-flowered Escobaria vivipara rosea Wherever found 1 Not Listed
Francolin, Djibouti Francolinus ochropectus Wherever found Foreign E
Frankenia, Johnston's Frankenia johnstonii Wherever found 2 DM
Franklin tree Franklinia alatamaha Wherever found 4 Not Listed
Freira Pterodroma madeira Wherever found Foreign E
Frigatebird, Andrew's Fregata andrewsi Wherever found Foreign E
Fringepod, Santa Cruz Island Thysanocarpus conchuliferus Wherever found 8 E
Fringe-tree, pygmy Chionanthus pygmaeus Wherever found 4 E
Fritillary, Atossa Speyeria adiaste atossa Wherever found 1 Not Listed
Fritillary, Butte Fritillaria eastwoodiae Wherever found 1 Not Listed
Fritillary, Diana Speyeria diana Wherever found 4 Not Listed
Fritillary, fragrant Fritillaria liliacea Wherever found 1 Not Listed
Fritillary, Gentner's Fritillaria gentneri Wherever found 1 E
Fritillary, Greenhorn Fritillaria brandegeei Wherever found 1 Not Listed
Fritillary, regal Speyeria idalia Wherever found 6 UR
Fritillary, Roderick's Fritillaria grayana Wherever found 1 Not Listed
Fritillary, San Benito Fritillaria viridea Wherever found 1 Not Listed
Fritillary, talus Fritillaria falcata Wherever found 1 Not Listed
Fritillary, unsilvered Speyeria adiaste Wherever found 8 Not Listed
Frog, California red-legged Rana draytonii Wherever found 8 T
Frog, Carolina crawfish Rana areolata capito Wherever found 4 Not Listed
Frog, Cascades Rana cascadae Wherever found 1 UR
Frog, Chiricahua leopard Rana chiricahuensis Wherever found 2 T
Frog, Columbia spotted Rana luteiventris Great Basin DPS 8 Not Listed
Frog, Columbia spotted Rana luteiventris main pop. 6 Not Listed
Frog, duckwater Rana Wherever found 1 Not Listed
Frog, dusky crawfish Rana areolata sevosa Wherever found 4 Not Listed
Frog, dusky gopher Rana sevosa Wherever found 4 E
Frog, Florida bog Rana okaloosae Wherever found 4 Not Listed
Frog, Florida crawfish Rana areolata aesopus Wherever found 4 Not Listed
Frog, foothill yellow-legged Rana boylii Wherever found 1 UR
Frog, Goliath Conraua goliath Wherever found Foreign T
Frog, gopher Lithobates capito Wherever found 4 UR
Frog, Illinois chorus Pseudacris illinoensis Wherever found 5 UR
Frog, Israel painted Discoglossus nigriventer Wherever found Foreign E
Frog, lowland leopard (=San Felipe leopard) Rana yavapaiensis Wherever found 2 Not Listed
Frog, mountain yellow-legged Rana muscosa U.S.A., northern California 8 E
Frog, mountain yellow-legged Rana muscosa U.S.A., southern California 8 E
frog, northern leopard Rana pipiens western United States 2 Not Listed
Frog, northern red-legged Rana aurora aurora Wherever found 1 Not Listed
Frog, Oregon spotted Rana pretiosa Wherever found 1 T
Frog, Panamanian golden Atelopus varius zeteki Wherever found Foreign E
Frog, Ramos bromeliad Eleutherodactylus cochranae Wherever found 4 Not Listed
Frog, Ramsey Canyon leopard Rana subaquavocalis Wherever found 2 Not Listed
Frog, relict leopard Lithobates onca Wherever found 8 Not Listed
Frog, Sierra Nevada Yellow-legged Rana sierrae Wherever found 8 E
Frog, Stephen Island Leiopelma hamiltoni Wherever found Foreign E
Frog, tailed Ascaphus truei Wherever found 1 Not Listed
Frog, Tarahumara Rana tarahumarae Wherever found 2 Not Listed
Frog, Vegas Valley leopard Rana fisheri Wherever found 2 Not Listed
Frtillary, Ojai Fritillaria ojaiensis Wherever found 1 Not Listed
Fruit-Dove, Many-colored Ptilinopus perousii perousii Wherever found 1 Not Listed
Fryxell wort, small Fryxellia pygmaea Wherever found 2 Not Listed
Gall fly, Po'olanui Phaeogramma sp. Wherever found 1 Not Listed
Gallinule, Hawaiian common Gallinula chloropus sandvicensis Wherever found 1 E
Gall moth, Busck's Carolella busckana Wherever found 1 Not Listed
Gama grass, [unnamed] Tripsacum floridanum Wherever found 4 Not Listed
Gambusia, Amistad Gambusia amistadensis Wherever found 2 D3A
Gambusia, Big Bend Gambusia gaigei Wherever found 2 E
Gambusia, blotched Gambusia senilis Wherever found 2 Not Listed
Gambusia, Clear Creek Gambusia heterochir Wherever found 2 E
Gambusia, Pecos Gambusia nobilis Wherever found 2 E
Gambusia, San Felipe Gambusia clarkhubbsi Wherever found 2 UR
Gambusia, San Marcos Gambusia georgei Wherever found 2 E
Gardenia (=Na`u), Hawaiian Gardenia brighamii Wherever found 1 E
gartersnake, narrow-headed Thamnophis rufipunctatus Wherever found 2 T
gartersnake, northern Mexican Thamnophis eques megalops Wherever found 2 T
Gavial Gavialis gangeticus Wherever found Foreign E
Gay-feather, slender Liatris tenuis Wherever found 2 Not Listed
Gay-mallow, purple Batesimalva violacea Wherever found 2 Not Listed
Gazelle, Arabian Gazella gazella Wherever found Foreign E
Gazelle, Clark's Ammodorcas clarkei Wherever found Foreign E
Gazelle, dama Gazella dama Wherever found Foreign E
Gazelle, Mhorr Gazella dama mhorr Wherever found Foreign E
Gazelle, Moroccan Gazella dorcas massaesyla Wherever found Foreign E
Gazelle, mountain (=Cuvier's) Gazella cuvieri Wherever found Foreign E
Gazelle, Pelzeln's Gazella dorcas pelzelni Wherever found Foreign E
Gazelle, Rio de Oro Dama Gazella dama lozanoi Wherever found Foreign E
Gazelle, sand Gazella subgutturosa marica Wherever found Foreign E
Gazelle, Saudi Arabian Gazella dorcas saudiya Wherever found Foreign E
Gazelle, slender-horned Gazella leptoceros Wherever found Foreign E
Gecko, barefoot Coleonyx switaki Wherever found 1 Not Listed
Gecko, day Phelsuma edwardnewtoni Wherever found Foreign E
Gecko, Monito Sphaerodactylus micropithecus Wherever found 4 E
Gecko, reticulated Coleonyx reticulatus Wherever found 2 Not Listed
Gecko, Round Island day Phelsuma guentheri Wherever found Foreign E
Gecko, San Diego banded Coleonyx variegatus abbotti Wherever found 1 Not Listed
Gecko, Serpent Island Cyrtodactylus serpensinsula Wherever found Foreign T
Gentian, Klamath Gentiana plurisetosa Wherever found 1 Not Listed
Gentian, Mendocino Gentiana setigera Wherever found 1 Not Listed
Gentian, moss Gentiana fremontii Wherever found 1 Not Listed
Gentian, pine barren Gentiana autumnalis Wherever found 5 Not Listed
Gentian, [unnamed] Gentiana villosa Wherever found 4 Not Listed
Gentian, wiregrass Gentiana pennelliana Wherever found 4 Not Listed
Geometrid moth, Fraser fir Semiothisa fraserata Wherever found 4 Not Listed
Geranium, Hawaiian red-flowered Geranium arboreum Wherever found 1 E
Geranium, native Geranium cuneatum hololeucum Wherever found 1 Not Listed
Geranium, [unnamed] Geranium caespitosum Wherever found 6 Not Listed
Geranium, [unnamed] Geranium caespitosum Wherever found 1 Not Listed
Gerardia, sandplain Agalinis acuta Wherever found 5 E
Ghost moth, [unnamed] Hepialus sciophanes Wherever found 4 Not Listed
Gibbons Hylobates spp. (including Nomascus) Wherever found Foreign E
Gila monster, banded Heloderma suspectum cinctum Wherever found 1 Not Listed
Gilia, beautiful Aliciella formosa Wherever found 2 Not Listed
Gilia, Hoffmann's slender-flowered Gilia tenuiflora ssp. hoffmannii Wherever found 8 E
Gilia, Little San Bernardino Mountains Gilia maculata Wherever found 1 Not Listed
Gilia, Little San Bernardino Mountains Linanthus maculates Wherever found 1 Not Listed
Gilia, Monterey Gilia tenuiflora ssp. arenaria Wherever found 8 E
gilia, Mussentuchit Gilia tenuis Wherever found 6 Not Listed
Ginseng, American Panax quinquefolius Wherever found 3 Not Listed
Giraffe Giraffa camelopardalis Entire Foreign UR
Glade cress, Alabama Leavenworthia alabamica ssp. alabamica Wherever found 4 Not Listed
Gladecress, Fleshy-fruit Leavenworthia crassa Wherever found 4 E
Glade cress, golden Leavenworthia aurea Wherever found 2 Not Listed
Glade cress, Kentucky Leavenworthia exigua laciniata Wherever found 4 T
Gladecress, necklace Leavenworthia torulosa Wherever found 4 Not Listed
Gladecress, Texas golden Leavenworthia texana Wherever found 2 E
Glade cress, [unnamed] Leavenworthia alabamica brachystyla Wherever found 4 Not Listed
Glade cress, [unnamed] Leavenworthia crassa elongata Wherever found 4 Not Listed
Glade cress, [unnamed] Leavenworthia exigua lutea Wherever found 4 Not Listed
Globe berry, lemmon Physalis solanaceus Wherever found 2 Not Listed
Globeberry, Tumamoc Tumamoca macdougalii Wherever found 2 DP
Globe-lily, The Cedars Calochortus raichei Wherever found 1 Not Listed
Globe-mallow, Jones' Sphaeralcea caespitosa Wherever found 1 Not Listed
Globe-mallow, Kankakee Iliamna remota Wherever found 3 Not Listed
Globe-mallow, [unnamed] Sphaeralcea fendleri albescens Wherever found 2 Not Listed
Glyph, blind Glyphyalinia pecki Wherever found 4 Not Listed
Glyph, Maryland Glyphyalinia raderi Wherever found 5 Not Listed
Gnatcatcher, black-tailed Polioptila melanura californica Wherever found 1 Not Listed
Gnatcatcher, coastal California Polioptila californica californica Wherever found 8 T
Goats beard, Roan Mountain false Astilbe crenatiloba Wherever found 4 Not Listed
Goby, tidewater Eucyclogobius newberryi Wherever found 8 E
Godwit, Marbled Limosa fedoa Wherever found 6 Not Listed
Goetzea, beautiful Goetzea elegans Wherever found 4 E
Golden aster, Jones Heterotheca jonesii Wherever found 6 Not Listed
Goldenbush Isocoma arguta Wherever found 1 Not Listed
Goldenbush, Palmer's Ericameria palmeri ssp. palmeri Wherever found 1 Not Listed
Golden carpet Gilmania luteola Wherever found 1 Not Listed
Goldeneye, field Viguiera phenax Wherever found 2 Not Listed
Goldenrod, Blue Ridge Solidago spithamaea Wherever found 4 T
Goldenrod, Carolina Solidago pulchra Wherever found 4 Not Listed
Goldenrod, Engelmann's Oonopsis engelmannii Wherever found 6 Not Listed
goldenrod Greenwood's Heath Ericameria lignumviridis Wherever found 6 Not Listed
Goldenrod, Houghton's Solidago houghtonii Wherever found 3 T
Goldenrod, Porter's Solidago porteri Wherever found 4 Not Listed
Goldenrod, Short's Solidago shortii Wherever found 4 E
goldenrod, Southern Racemose Solidago arenicola Wherever found 4 UR
Goldenrod, spring-flowering Solidago verna Wherever found 4 Not Listed
Goldenrod, white-haired Solidago albopilosa Wherever found 4 DM
Goldenrod, Yadkin River Solidago plumosa Wherever found 4 UR
Goldenseal Hydrastis canadensis Wherever found 4 Not Listed
Goldenstar, dwarf Bloomeria humilis Wherever found 1 Not Listed
Goldenstar, San Diego Muilla clevelandii Wherever found 1 Not Listed
Goldenweed, Eastwood's Ericameria fasciculata Wherever found 1 Not Listed
Goldenweed, small-headed Lorandersonia microcephala Wherever found 2 Not Listed
Goldenweed, [unnamed] Haplopappus fremontii monocephalus Wherever found 6 Not Listed
Goldenweed, [unnamed] Lorandersonia salicina Wherever found 2 Not Listed
Goldenweed, [unnamed] Pyrrocoma radiata Wherever found 1 Not Listed
Goldenweed, [unnamed] Pyrrocoma uniflora var. uniflora Wherever found 6 Not Listed
Goldfields, Burke's Lasthenia burkei Wherever found 8 E
Goldfields, Contra Costa Lasthenia conjugens Wherever found 8 E
Goldfields, seaside Lasthenia maritima Wherever found 1 Not Listed
Goldfinch, Lawrence's Carduelis lawrencei Wherever found 6 Not Listed
Gold, July Dedeckera eurekensis Wherever found 1 Not Listed
Goose, Aleutian Canada Branta canadensis leucopareia Wherever found 7 DM
Gooseberry, Miccosukee Ribes echinellum Wherever found 4 T
Gooseberry, Parish's Ribes divaricatum parishii Wherever found 1 Not Listed
Gooseberry, Santa Cruz Ribes thacherianum Wherever found 1 Not Listed
Gooseberry, Sequoia Ribes tularensis Wherever found 1 Not Listed
Goosefoot, Molokai Chenopodium oahuense Wherever found 1 Not Listed
Goosefoot, sandhill Chenopodium cycloides Wherever found 6 Not Listed
Goose, Hawaiian Branta (=Nesochen) sandvicensis Wherever found 1 E
Goose, Tule white-fronted Anser albifrons elgasi Wherever found 7 Not Listed
Goral Naemorhedus goral Wherever found Foreign E
Gorilla Gorilla gorilla Wherever found Foreign E
Goshawk, Christmas Island Accipiter fasciatus natalis Wherever found Foreign E
Goshawk, northern Accipiter gentilis Wherever found 2 Not Listed
Goshawk, Queen Charlotte Accipiter gentilis laingi British Columbia, Canada Foreign T
Goshawk, Queen Charlotte Accipiter gentilis laingi Wherever found 7 Not Listed
Gourd, Okeechobee Cucurbita okeechobeensis ssp. okeechobeensis Wherever found 4 E
Grackle, slender-billed Quisicalus palustris Wherever found Foreign E
Grap fern, Crater Lake Botrychium pumicola nealleyi Wherever found 1 Not Listed
grapplinghook, Palmer's Harpagonella palmeri Wherever found 1 Not Listed
Grapplinghook, Palmer's Harpagonella palmeri palmeri Wherever found 1 Not Listed
Grass, bald Sporobolus vaginiflorus var. ozarkanus Wherever found 3 Not Listed
Grass, Colusa Neostapfia colusana Wherever found 8 T
Grass, cutthroat Panicum abscissum Wherever found 4 Not Listed
Grass, Eureka Dune Swallenia alexandrae Wherever found 8 E
Grasshopper, Big Cedar Eximacris phenax Wherever found 2 Not Listed
Grasshopper, Central Valley Conozoa hyalina Wherever found NA Not Listed
Grasshopper, desert monkey Psychomastix deserticola Wherever found 1 Not Listed
Grasshopper, Idaho pointheaded Acrolophitus pulchellus Wherever found 1 Not Listed
Grasshopper, Lompoc Trimerotropis occulens Wherever found NA Not Listed
Grasshopper, Mexicali Lubber Spaniacris deserticola Wherever found NA Not Listed
Grasshopper, Michigan bog Appalachia arcana Wherever found 3 Not Listed
Grasshopper, Pinaleno monkey Eumorsea pinaleno Wherever found 2 Not Listed
Grasshopper, San Bernardino Mountains Trimerotropis bernardi Wherever found NA Not Listed
Grasshopper, Santa Monica Mountains Trimerotropis occidentiloides Wherever found NA Not Listed
Grasshopper, Sierra pygmy Tetrix sierrana Wherever found 1 Not Listed
Grasshopper, Siskiyou chloealtis Chloealtis aspasma Wherever found 1 Not Listed
Grasshopper, superb Eximacris superbum Wherever found 2 Not Listed
Grasshopper, Torreya pygmy Tettigidea empedonepia Wherever found 4 Not Listed
Grasshopper, Zayante band-winged Trimerotropis infantilis Wherever found 8 E
Grass-of-parnassus, Carolina Parnassia caroliniana Wherever found 4 Not Listed
Grass-of-parnassus, Kotzebue's, Parnassia kotzebuei pumila Wherever found 1 Not Listed
grass of Parnassus, Largeleaf Parnassia grandifolia Wherever found 4 Not Listed
Grass, pale blue-eyed Sisyrinchium pallidum Wherever found 6 Not Listed
Grasspink, manyflower Calopogon multiflorus Wherever found 4 Not Listed
grasspink, Oklahoma Calopogon oklahomensis Wherever found 3 Not Listed
Grass, Solano Tuctoria mucronata Wherever found 8 E
Grass, Tennessee yellow-eyed Xyris tennesseensis Wherever found 4 E
Grass, Texas windmill Chloris texensis Wherever found 2 Not Listed
grass Tushar Mountain Whitlow Draba ramulosa Wherever found 6 Not Listed
grass Weber's Whitlow Draba weberi Wherever found 6 UR
Grasswren, Eyrean (flycatcher) Amytornis goyderi Wherever found Foreign E
Grayling, arctic Thymallus arcticus Upper Missouri River DPS 6 Not Listed
greasebush, Clokey glossopetalon clokeyi Wherever found 6 Not Listed
Greasebush, Texas Glossopetalon texense Wherever found 2 UR
Grebe, Alaotra Tachybaptus rufolavatus Wherever found Foreign E
Grebe, Atitlan Podilymbus gigas Wherever found Foreign E
Grebe, Junin Podiceps taczanowskii Wherever found Foreign E
grebe, Western aechmophorus occidentalis Wherever found 7 Not Listed
Green-gentian, Umpqua Frasera fastigiata Wherever found 1 Not Listed
Green-gentian, [unnamed] Frasera gypsicola Wherever found 1 Not Listed
Green-gentian, [unnamed] Frasera pahutensis Wherever found 1 Not Listed
Greenshank, Nordmann's Tringa guttifer Wherever found Foreign E
Greensword Argyroxiphium virescens Wherever found 1 Not Listed
Groovebur, incised Agrimonia incisa Wherever found 4 Not Listed
Ground beetle, Arbuckle Cave Horologion speokites Wherever found 5 Not Listed
Ground beetle, Beller's Agonum belleri Wherever found 1 Not Listed
ground beetle, (Bembidion gordoni) bembidion gordoni Wherever found 8 Not Listed
ground beetle, (Bembidion stillaguamish) bembidion stillaguamish Wherever found 8 Not Listed
ground beetle, (Bembidion viator) bembidion viator Wherever found 8 Not Listed
ground beetle, (Bradycellus fenderi) bradycellus fenderi Wherever found 8 Not Listed
Ground beetle, gracile anchotefflus Anchotefflus gracilis Wherever found 1 Not Listed
Ground beetle, Haleakala deropristus Deropristus deroderus Wherever found 1 Not Listed
Ground beetle, Haleakala pseudobroscus Pseudobroscus lentus Wherever found 1 Not Listed
Ground beetle, heavy metromenus Metromenus bardus Wherever found 1 Not Listed
Ground beetle, Humboldt Scaphinotus longiceps Wherever found 1 Not Listed
Ground beetle, Kauai disenochus Disenochus micantipennis Wherever found 1 Not Listed
ground beetle, (Nebria gebleri cascadensis) nebria gebleri ssp. cascadensis Wherever found 6 Not Listed
ground beetle, (Nebria kincaidi balli) nebria kincaidi ssp. balli Wherever found 6 Not Listed
ground beetle, (Nebria paradisi) nebria paradisi Wherever found 6 Not Listed
Ground beetle, Oahu blackburnia Blackburnia insignis Wherever found 1 Not Listed
Ground beetle, oceanic metromenus Metromenus oceanicus Wherever found 1 Not Listed
ground beetle, (Omus dejeanii) omus dejeanii Wherever found 6 Not Listed
ground beetle, (Pterostichus johnsoni) pterostichus johnsoni Wherever found 6 Not Listed
Ground beetle, Roth's blind Pterostichus rothi Wherever found 2 Not Listed
Ground beetle, Schaum's Blue Ridge Sphaeroderus schaumi Wherever found 5 Not Listed
Ground beetle, Siskiyou Nebria gebleri siskiyouensis Wherever found 1 Not Listed
Ground beetle, South Forks Nebria darlingtoni Wherever found 1 Not Listed
Ground beetle, transient atelothrus Atelothrus transiens Wherever found 1 Not Listed
Ground beetle, Trinity Alps Nebria sahlbergii triad Wherever found 1 Not Listed
Ground beetle, [unnamed] Rhadine ozarkensis Wherever found 4 Not Listed
Ground beetle, [unnamed] Scaphinotus behrensi Wherever found 1 Not Listed
Ground beetle, [unnamed] Scaphinotus inflectus Wherever found 4 Not Listed
Ground beetle, [unnamed] Scaphinotus parisiana Wherever found 4 Not Listed
Ground beetle, wedge-winged metromenus Metromenus cuneipennis Wherever found 1 Not Listed
Ground-Dove, Friendly Gallicolumba stairi American Samoa DPS 1 E
Ground-dove, Guam white-throated Gallicolumba xanthonura xanthonura Wherever found 1 Not Listed
Ground-plum, Guthrie's (=Pyne's) Astragalus bibullatus Wherever found 4 E
Groundsel Beaver Mountain Packera castoreus Wherever found 6 Not Listed
Groundsel, Huachuca Senecio huachucanus Wherever found 2 Not Listed
Groundsel, intermediate Senecio dimorphophyllus intermedius Wherever found 6 Not Listed
Groundsel Podunk Packera malmstenii Wherever found 6 Not Listed
Groundsel, Porter's Packera porteri Wherever found 1 Not Listed
Groundsel, Spellenberg's Packera spellenbergii Wherever found 2 Not Listed
Groundsel, [unnamed] Senecio hallii discoidea Wherever found 6 Not Listed
Ground squirrel, Richardson's Spermophilus richardsoni nevadensis Wherever found 1 Not Listed
Ground squirrel, White Mountains Spermophilus tridecemlineatus monticola Wherever found 2 Not Listed
Grouse, Columbian sharp-tailed Tympanuchus phasianellus columbianus Wherever found 1 Not Listed
Guaco Mikania stevensiana Wherever found 4 Not Listed
Guajon Eleutherodactylus cooki Wherever found 4 T
Guan, Cauca Penelope perspicax Wherever found Foreign E
Guan, horned Oreophasis derbianus Wherever found Foreign E
Guan, white-winged Penelope albipennis Wherever found Foreign E
Guineafowl, white-breasted Agelastes meleagrides Wherever found Foreign T
Gull, Audouin's Larus audouinii Wherever found Foreign E
gull, Laughing larus atricilla Wherever found 1 Not Listed
Gull, relict Larus relictus Wherever found Foreign E
Gum, bear Nyssa ursina Wherever found 4 UR
Gumplant, Ash Meadows Grindelia fraxinipratensis Wherever found 8 T
Gumplant, Cuyamaca Grindelia hirsutula Wherever found 1 Not Listed
Gumplant, Howell's Grindelia howellii Wherever found 1 Not Listed
Gumplant, Humboldt Bay Grindelia stricta blakei Wherever found 1 Not Listed
Gumplant, San Francisco Grindelia hirsuta maritima Wherever found 1 Not Listed
Gumweed, plains Grindelia oolepis Wherever found 2 Not Listed
Haha Cyanea acuminata Wherever found 1 E
Haha Cyanea asarifolia Wherever found 1 E
Haha Cyanea asplenifolia Wherever found 1 E
Haha Cyanea calycina Wherever found 1 E
Haha Cyanea copelandii ssp. copelandii Wherever found 1 E
Haha Cyanea copelandii ssp. haleakalaensis Wherever found 1 E
haha Cyanea crispa Wherever found 1 E
Haha Cyanea dolichopoda Wherever found 1 E
Haha Cyanea dunbarii Wherever found 1 E
haha Cyanea duvalliorum Wherever found 1 E
Haha Cyanea eleeleensis Wherever found 1 E
Haha Cyanea glabra Wherever found 1 E
Haha Cyanea grimesiana ssp. grimesiana Wherever found 1 E
Haha Cyanea grimesiana ssp. obatae Wherever found 1 E
Haha Cyanea hamatiflora ssp. carlsonii Wherever found 1 E
Haha Cyanea hamatiflora ssp. hamatiflora Wherever found 1 E
Haha Cyanea humboldtiana Wherever found 1 E
Haha Cyanea kolekoleensis Wherever found 1 E
Haha Cyanea koolauensis Wherever found 1 E
Haha Cyanea kuhihewa Wherever found 1 E
Haha Cyanea kunthiana Wherever found 1 E
Haha Cyanea lanceolata Wherever found 1 E
Haha Cyanea lobata Wherever found 1 E
Haha Cyanea longiflora Wherever found 1 E
Haha Cyanea longissima Wherever found 1 Not Listed
Haha Cyanea macrostegia ssp. gibsonii Wherever found 1 E
haha Cyanea magnicalyx Wherever found 1 E
Haha Cyanea mannii Wherever found 1 E
haha Cyanea maritae Wherever found 1 E
Haha Cyanea marksii Wherever found 1 E
haha Cyanea mauiensis Wherever found 1 E
Haha Cyanea mceldowneyi Wherever found 1 E
haha Cyanea munroi Wherever found 1 E
Haha Cyanea obtusa Wherever found 1 E
Haha Cyanea pinnatifida Wherever found 1 E
Haha Cyanea procera Wherever found 1 E
Haha Cyanea pseudofauriei Wherever found 1 Not Listed
Haha Cyanea recta Wherever found 1 T
Haha Cyanea remyi Wherever found 1 E
Haha Cyanea rivularis Wherever found 1 E
Haha Cyanea shipmanii Wherever found 1 E
Haha Cyanea stictophylla Wherever found 1 E
Haha Cyanea st.-johnii Wherever found 1 E
Haha Cyanea superba Wherever found 1 E
Haha Cyanea truncata Wherever found 1 E
Haha Cyanea undulata Wherever found 1 E
Hairstreak, Santa Monica Mountains Satyrium auretorum fumosum Wherever found 1 Not Listed
Hairstreak, Sweadner's olive Mitoura gryneus sweadneri Wherever found 4 Not Listed
Hairstreak, Thorne's Mitoura thornei Wherever found 8 Not Listed
haiwale Cyrtandra ferripilosa Wherever found 1 E
Haiwale Cyrtandra paliku Wherever found 1 E
Ha`iwale Cyrtandra biserrata Wherever found 1 Not Listed
Ha`iwale Cyrtandra crenata Wherever found 1 E
Ha`iwale Cyrtandra dentata Wherever found 1 E
Ha`iwale Cyrtandra filipes Wherever found 1 E
Ha`iwale Cyrtandra giffardii Wherever found 1 E
Ha`iwale Cyrtandra halawensis Wherever found 1 Not Listed
Ha`iwale Cyrtandra hematos Wherever found 1 E
Ha`iwale Cyrtandra kaulantha Wherever found 1 E
Ha`iwale Cyrtandra kealiae Wherever found 1 Not Listed
Ha`iwale Cyrtandra limahuliensis Wherever found 1 T
Ha`iwale Cyrtandra lydgatei Wherever found 1 Not Listed
Ha`iwale Cyrtandra macrocalyx Wherever found 1 Not Listed
Ha`iwale Cyrtandra menziesii Wherever found 1 Not Listed
Ha`iwale Cyrtandra munroi Wherever found 1 E
Ha`iwale Cyrtandra oenobarba Wherever found 1 E
Ha`iwale Cyrtandra oxybapha Wherever found 1 E
Ha`iwale Cyrtandra pickeringii Wherever found 1 Not Listed
Ha`iwale Cyrtandra polyantha Wherever found 1 E
Ha`iwale Cyrtandra pruinosa Wherever found 1 Not Listed
Ha`iwale Cyrtandra sandwicensis Wherever found 1 Not Listed
Ha`iwale Cyrtandra sessilis Wherever found 1 E
Ha`iwale Cyrtandra subumbellata Wherever found 1 E
Ha`iwale Cyrtandra tintinnabula Wherever found 1 E
Ha`iwale Cyrtandra viridiflora Wherever found 1 E
Hala pepe Pleomele fernaldii Wherever found 1 E
Hala pepe Pleomele forbesii Wherever found 1 E
Hala pepe Pleomele hawaiiensis Wherever found 1 E
Halapepe, [unnamed] Pleomele aurea Wherever found 1 Not Listed
Halimolobus, virgate Halimolobos virgata Wherever found 1 Not Listed
halomtano, Berenghenas Solanum guamense Wherever found 1 E
halumtano, Cebello Bulbophyllum guamense Wherever found 1 T
Hanging fly, Gold rush Orbittacus obscurus Wherever found 1 Not Listed
Hao Rauvolfia sandwicensis sandwicensis Wherever found 1 Not Listed
Haplopappus, Palmer's Haplopappus palmeri palmeri Wherever found 1 Not Listed
Haplopappus, serpentine Ericameria ophitidis Wherever found 1 Not Listed
Haplopappus, Tahoe Tonestus eximius Wherever found 1 Not Listed
harebell, Chaparral campanula exigua Wherever found 6 Not Listed
Harebell, Mt. Hamilton Campanula sharsmithiae Wherever found 1 Not Listed
Harebell, Olympic Campanula piperi Wherever found 1 Not Listed
Harebells, Avon Park Crotalaria avonensis Wherever found 4 E
Harebell, swamp Campanula californica Wherever found 1 Not Listed
Harebell, Wilkin's Campanula wilkinsiana Wherever found 1 Not Listed
Hare, hispid Caprolagus hispidus Wherever found Foreign E
Hare, Sierra Nevada snowshoe Lepus americanus tahoensis Wherever found 1 Not Listed
Harperella Ptilimnium nodosum Wherever found 5 E
harrier, Northern circus cyaneus Wherever found 7 Not Listed
Hartebeest, Swayne's Alcelaphus buselaphus swaynei Wherever found Foreign E
Hartebeest, Tora Alcelaphus buselaphus tora Wherever found Foreign E
Hartwrightia, Florida Hartwrightia floridana Wherever found 4 UR
Harvestman, Anza Borrego blind Sitalcina borregoensis Wherever found NA Not Listed
Harvestman, Bee Creek Cave Texella reddelli Wherever found 2 E
Harvestman, Bone Cave Texella reyesi Wherever found 2 E
Harvestman, Cokendolpher Cave Texella cokendolpheri Wherever found 2 E
Harvestman, Edgewood blind Calcina minor Wherever found 1 Not Listed
Harvestman, Edgewood Park micro-blind Microcina edgewoodensis Wherever found 1 Not Listed
Harvestman, Graham's Banksula grahami Wherever found NA Not Listed
Harvestman, Hom's micro-blind Microcina homi Wherever found 1 Not Listed
Harvestman, Jung's micro-blind Microcina jungi Wherever found 1 UR
Harvestman, Lee's micro-blind Microcina leei Wherever found 1 Not Listed
Harvestman, Lum's micro-blind Microcina lumi Wherever found 1 Not Listed
Harvestman, Marin blind Calicina diminua Wherever found NA Not Listed
Harvestman, Melones Banksula melones Wherever found NA Not Listed
harvestman, New Comanche Trail cave texella Wherever found 6 Not Listed
Harvestman, Ross micro-blind Microcina sp Wherever found NA Not Listed
Harvestman, Silver Creek blind Calicina jungi Wherever found NA Not Listed
Harvestman, Tiburon micro-blind Microcina tiburona Wherever found 1 Not Listed
Hau kuahiwi Hibiscadelphus crucibracteatus Wherever found 1 Not Listed
Hau kuahiwi Hibiscadelphus giffardianus Wherever found 1 E
Hau kuahiwi Hibiscadelphus hualalaiensis Wherever found 1 E
Hau kuahiwi Hibiscadelphus woodii Wherever found 1 E
hawk, Cooper's Accipiter cooperii Wherever found 8 Not Listed
Hawk, ferruginous Buteo regalis Wherever found 6 Not Listed
Hawk, Galapagos Buteo galapagoensis Wherever found Foreign E
Hawk, Harris's parabuteo unicinctus Wherever found 6 Not Listed
Hawk, Hawaiian (='lo) Buteo solitarius Wherever found 1 E
Hawk, northern gray Buteo nitidus maximus Wherever found 2 Not Listed
Hawk, Puerto Rican broad-winged Buteo platypterus brunnescens Wherever found 4 E
Hawk, Puerto Rican sharp-shinned Accipiter striatus venator Wherever found 4 E
hawk, Red-shouldered buteo lineatus Wherever found 6 Not Listed
hawk, Ridgeway's Buteo ridgwayi Wherever found Foreign UR
hawk, Rough-legged buteo lagopus Wherever found 7 Not Listed
Hawk, Sharp shinned Accipiter striatus Wherever found 8 Not Listed
hawk, short-tailed Buteo brachyurus Florida population 4 Not Listed
hawk, short-tailed Buteo brachyurus Wherever found 4 Not Listed
Hawk, Swainson's Buteo swainsoni Wherever found 3 Not Listed
hawkweed, Mogollon hieracium fendleri Wherever found 2 Not Listed
Hawkweed, Pringle Hieracium pringlei Wherever found 2 Not Listed
Hawkweed, [unnamed] Hieracium robinsonii Wherever found 5 Not Listed
Hawthorn, barberry-leaved Crataegus berberifolia Wherever found 4 Not Listed
Hawthorn, Warner Crataegus warneri Wherever found 2 Not Listed
Haw, [unnamed] Crataegus harbisonii Wherever found 4 Not Listed
Hazardia, island Hazardia cana Wherever found 1 Not Listed
Hazardia, Orcutt's Hazardia orcuttii Wherever found 8 Not Listed
Heartleaf, dwarf-flowered Hexastylis naniflora Wherever found 4 T
Heartleaf, French Broad Hexastylis rhombiformis Wherever found 4 Not Listed
Heartleaf, Harper's Hexastylis speciosa Wherever found 4 UR
Heartleaf, [unnamed] Hexastylis lewisii Wherever found 4 Not Listed
Heartscale Atriplex cordulata Wherever found 1 Not Listed
Heather, mountain golden Hudsonia montana Wherever found 4 T
Heau Exocarpos luteolus Wherever found 1 E
Hedgehog cactus, Fitch's Echinocereus reichenbachii fitchii Wherever found 2 Not Listed
Hedgehog cactus, golden-spined Echinocereus viridiflorus cylindricus Wherever found 2 Not Listed
Hedgehog cactus, Howe's Echinocereus engelmannii howei Wherever found 1 Not Listed
Hedgehog cactus, Munz's Echinocereus engelmannii munzii Wherever found 1 Not Listed
Hedgehog cactus, purple-spined Echinocereus engelmannii var. purpureus Wherever found 6 DO
Hedgehog cactus, rusty Echinocereus russanthus Wherever found 2 Not Listed
Hedge-hyssop, Boggs Lake Gratiola heterosepala Wherever found 1 Not Listed
Hedge-nettle, Tallahassee Stachys hyssopifolia lythroides Wherever found 4 Not Listed
Hedyotis, narrow-leaved Hedyotis angusta umbrosa Wherever found 1 Not Listed
Heelsplitter, Alabama (=inflated) Potamilus inflatus Wherever found 4 T
Heelsplitter, Barrens Lasmigona sp. Wherever found 4 Not Listed
Heelsplitter, Carolina Lasmigona decorata Wherever found 4 E
Heelsplitter, Tennessee Lasmigona holstonia Wherever found 4 UR
Heelsplitter, Texas Potamilus amphichaenus Wherever found 2 UR
Hellbender Cryptobranchus alleganiensis Wherever found 3 UR
Hellbender, Eastern Cryptobranchus alleganiensis alleganiensis Wherever found 3 Not Listed
Hellbender, Ozark Cryptobranchus alleganiensis bishopi Wherever found 3 E
Hellebore, false Veratrum woodii Wherever found 4 Not Listed
Hemlock, Carolina Tsuga caroliniana Wherever found 4 UR
Hermit, hook-billed (hummingbird) Ramphodon (=Glaucis) dohrnii Wherever found Foreign E
Hermit, Margaretta's Phaethornis malaris margarettae Wherever found Foreign E
heron, Great blue Ardea herodias Wherever found 7 Not Listed
hesperian, Big Bar Vespericola pressleyi Wherever found 8 UR
Hesperian, Karok Vespericola karokorum Wherever found 1 Not Listed
hesperian, Shasta Vespericola shasta Wherever found 8 UR
Hexalectris, Greenman's Hexalectris grandiflora Wherever found 2 Not Listed
Hibiscus, California Hibiscus californicus Wherever found 1 Not Listed
Hibiscus, Clay's Hibiscus clayi Wherever found 1 E
Hicaquillo Dendropemon sintenisii Wherever found 4 Not Listed
hickorynut, Alabama Obovaria unicolor Wherever found 4 UR
hickorynut, Round Obovaria subrotunda Wherever found 4 UR
Hickorynut, southern Obovaria jacksoniana Wherever found 2 Not Listed
Higgins eye (pearlymussel) Lampsilis higginsii Wherever found 3 E
Higuero de sierra Crescentia portoricensis Wherever found 4 E
Hitch, Clear Lake Lavinia exilicauda chi Wherever found 8 UR
Hoary-pea, pineland Tephrosia mohrii Wherever found 4 Not Listed
Ho`awa Pittosporum napaliense Wherever found 1 E
Hog, pygmy Sus salvanius Wherever found Foreign E
hoita, Loma Prieta hoita strobilina Wherever found 8 Not Listed
Hoja menuda Psidium sintenisii Wherever found 4 Not Listed
Holei Ochrosia haleakalae Wherever found 1 E
Holei Ochrosia kilaueaensis Wherever found 1 E
Hollisteria Hollisteria lanata Wherever found 1 Not Listed
Holly, Cook's Ilex cookii Wherever found 4 E
Holly, long-stalked Ilex collina Wherever found 5 Not Listed
Holly, [unnamed] Ilex amelanchier Wherever found 4 Not Listed
honeycombhead, Purpledisk Balduina atropurpurea Wherever found 4 UR
Honeycreeper, crested Palmeria dolei Wherever found 1 E
Honey-eater, cardinal Myzomela cardinalis saffordi Wherever found 1 Not Listed
Honeyeater, helmeted Lichenostomus melanops cassidix (=Meliphaga c.) Wherever found Foreign E
Honohono Haplostachys haplostachya Wherever found 1 E
Hop hornbeam, Big Bend Ostrya chisosensis Wherever found 2 Not Listed
Horkelia, Barton Flats Horkelia wilderae Wherever found 1 Not Listed
Horkelia, Bolander's Horkelia bolanderi Wherever found 1 Not Listed
Horkelia, Henderson's Horkelia hendersonii Wherever found 1 Not Listed
Horkelia, Parry's Horkelia parryi Wherever found 1 Not Listed
Horkelia, Point Reyes Horkelia marinensis Wherever found 1 Not Listed
horkelia, shaggy Horkelia congesta ssp. congesta Wherever found 1 Not Listed
Horkelia, Tulare Horkelia tularensis Wherever found 1 Not Listed
Horkelia, wedge-leaved Horkelia cuneata sericea Wherever found 1 Not Listed
Hornbill, helmeted Buceros (=Rhinoplax) vigil Wherever found Foreign E
Horned lark, streaked Eremophila alpestris strigata Wherever found 1 T
Hornshell, Texas Popenaias popeii Wherever found 2 PE
Hornsnail, broken Pleurocera postelli Wherever found 4 Not Listed
Hornsnail, corpulent Pleurocera corpulenta Wherever found 4 UR
Hornsnail, ringed Pleurocera annulifera Wherever found 4 Not Listed
Hornsnail, rough Pleurocera foremani Wherever found 4 E
Hornsnail, rugged Pleurocera alveare Wherever found 4 Not Listed
Hornsnail, shortspire Pleurocera curta Wherever found 4 Not Listed
Hornsnail, skirted Pleurocera pyrenella Wherever found 4 UR
Hornsnail, spiral Pleurocera brumbyi Wherever found 4 Not Listed
Hornsnail, telescope Pleurocera walkeri Wherever found 4 Not Listed
Hornsnail, [unnamed] Pleurocera viridulum Wherever found 4 Not Listed
Hornsnail, upland Pleurocera showalteri Wherever found 4 Not Listed
Hornwort Megaceros aenigmaticus Wherever found 4 UR
Hornwort, Florida Ceratophyllum floridanum Wherever found 4 Not Listed
Horse-mint, [unnamed] Monarda fistulosa brevis Wherever found 5 Not Listed
Horse-mint, [unnamed] Monarda stipitatoglandulosa Wherever found 4 Not Listed
Horse-nettle, [unnamed] Solanum carolinense hirsutum Wherever found 4 Not Listed
Horse, Przewalski's Equus przewalskii Wherever found Foreign E
Horse, wild Equus caballus Wherever found 8 Not Listed
Hosackia, prostrate Lotus nuttallianus Wherever found 1 Not Listed
Hosackia, silver, San Clemente Island Lotus argophyllus adsurgens Wherever found 1 Not Listed
Hosackia, silver, Santa Cruz Island Lotus argophyllus niveus Wherever found 1 Not Listed
Howellia, water Howellia aquatilis Wherever found 6 T
Huaco, Runyon Manfreda longiflora Wherever found 2 Not Listed
Huckleberry, box Gaylussacia brachycera Wherever found 5 Not Listed
Huckleberry, Raynor's Vaccinium crassifolium Wherever found 4 Not Listed
Huemul, north Andean Hippocamelus antisensis Wherever found Foreign E
Huemul, south Andean Hippocamelus bisulcus Wherever found Foreign E
Hulsea, Beautiful Hulsea vestita ssp. callicarpha Wherever found 8 Not Listed
Hulsea, Inyo Hulsea vestita inyoensis Wherever found 1 Not Listed
Hulumoa Korthalsella degeneri Wherever found 1 E
Hummingbird, Allen's Selasphorus sasin Wherever found 9 Not Listed
Hummingbird, Calliope Stellula calliope Wherever found 6 Not Listed
Hummingbird, Costa's Calypte costae Wherever found 6 Not Listed
hummingbird, Honduran emerald Amazilia luciae Wherever found Foreign E
hummingbird, Rufous selasphorus rufus Wherever found 6 Not Listed
Hutia, Cabrera's Capromys angelcabrerai Wherever found Foreign E
Hutia, dwarf Capromys nana Wherever found Foreign E
Hutia, large-eared Capromys auritus Wherever found Foreign E
Hutia, little earth Capromys sanfelipensis Wherever found Foreign E
Hydrobe, Blue Spring Aphaostracon asthenes Wherever found 4 UR
Hydrobe, dense Aphaostracon pycnum Wherever found 4 UR
Hydrobe, Fenney Spring Aphaostracon xynoelictum Wherever found 4 Not Listed
Hydrobe, Wekiwa Aphaostracon monas Wherever found 4 UR
Hydroid, [unnamed] Ostroumovia horii Wherever found 1 Not Listed
Hyena, Barbary Hyaena hyaena barbara Wherever found Foreign E
Hyena, brown Parahyaena (=Hyaena) brunnea Wherever found Foreign E
Hymenopappus, cobweb Hymenopappus filifolius tomentosus Wherever found 6 Not Listed
Hypericum, highlands scrub Hypericum cumulicola Wherever found 4 E
Iagu, Hayun (=(Guam), Tronkon guafi (Rota)) Serianthes nelsonii Wherever found 1 E
Ibex, Pyrenean Capra pyrenaica pyrenaica Wherever found Foreign E
Ibex, Walia Capra walie Wherever found Foreign E
Ibis, giant Pseudibis gigantea Wherever found Foreign E
Ibis, Japanese crested Nipponia nippon Wherever found Foreign E
Ibis, northern bald Geronticus eremita Wherever found Foreign E
Ibis, white-faced Plegadis chihi Wherever found 1 Not Listed
Ice grass Phippsia algida Wherever found 6 Not Listed
Iguana, Acklins ground Cyclura rileyi nuchalis Wherever found Foreign T
Iguana, Allen's Cay Cyclura cychlura inornata Wherever found Foreign T
Iguana, Andros Island ground Cyclura cychlura cychlura Wherever found Foreign T
Iguana, Anegada ground Cyclura pinguis Wherever found Foreign E
Iguana, Barrington land Conolophus pallidus Wherever found Foreign E
Iguana, Cayman Brac ground Cyclura nubila caymanensis Wherever found Foreign T
Iguana, Cuban ground Cyclura nubila nubila Cuba (excludes U.S. Puerto Rico population) Foreign T
iguana, Desert dipsosaurus dorsalis Wherever found 2 Not Listed
Iguana, Exuma Island Cyclura cychlura figginsi Wherever found Foreign T
Iguana, Fiji banded Brachylophus fasciatus Wherever found Foreign E
Iguana, Fiji crested Brachylophus vitiensis Wherever found Foreign E
iguana, Grand Cayman ground Cyclura lewisi Wherever found Foreign E
Iguana, Jamaican Cyclura collei Wherever found Foreign E
Iguana, Mayaguana Cyclura carinata bartschi Wherever found Foreign T
Iguana, Mona ground Cyclura stejnegeri Wherever found 4 T
Iguana, Navassa Island Cyclura cornuta nigerrima Wherever found 4 Not Listed
Iguana, Turks and Caicos Cyclura carinata carinata Wherever found Foreign T
Iguana, Watling Island ground Cyclura rileyi rileyi Wherever found Foreign E
Iguana, White Cay ground Cyclura rileyi cristata Wherever found Foreign T
Ihi Portulaca villosa Wherever found 1 E
Ihi`ihi Marsilea villosa Wherever found 1 E
`I'iwi Vestiaria coccinea Wherever found 1 PT
Iliau, dwarf Wilkesia hobdyi Wherever found 1 E
`Ilihia Cyrtandra begoniifolia Wherever found 1 Not Listed
Impala, black-faced Aepyceros melampus petersi Wherever found Foreign E
Indian paintbrush, Jeff Davis Parish Castilleja coccinea Wherever found 4 Not Listed
Indian paintbrush, Reveal Castilleja revealii Wherever found 6 Not Listed
Indian paintbrush, San Clemente Island Castilleja grisea Wherever found 8 T
Indian paintbrush, Tushar Castilleja parvula Wherever found 6 Not Listed
Indian paintbrush, [unnamed] Castilleja scabrida Wherever found 6 Not Listed
Indian paintbrush, [unnamed] Castilleja wootonii Wherever found 2 Not Listed
Indigobush, Gentry's Dalea tentaculoides Wherever found 2 Not Listed
Indigo bush, Mojave Psorothamnus arborescens arborescens Wherever found 1 Not Listed
Indigo, Florida Indigofera mucronata var. keyensis Wherever found 4 Not Listed
Inside-out flower, Siskiyou Vancouveria chrysantha Wherever found 1 Not Listed
Ipomopsis, Holy Ghost Ipomopsis sancti-spiritus Wherever found 2 E
Iris, Clackamas Iris tenuis Wherever found 1 Not Listed
Iris, dwarf lake Iris lacustris Wherever found 3 T
Irisette, white Sisyrinchium dichotomum Wherever found 4 E
Iris, Klamath Iris tenax klamathensis Wherever found 1 Not Listed
Iris, [unnamed] Iris missouriensis Wherever found 6 Not Listed
Iris, [unnamed] Iris tenax gormanii Wherever found 1 Not Listed
Ironwood, Catalina Lyonothamnus floribundus floribundus Wherever found 1 Not Listed
Ironwood, fern-leaved Lyonothamnus floribundus asplenifolius Wherever found 1 Not Listed
Ischaemum, Hilo Ischaemum byrone Wherever found 1 E
Islandsnail, California McCoy snail Micrarionta rowelli mccoiana Wherever found 1 Not Listed
Islandsnail, pricklypear Micrarionta opuntia Wherever found 1 Not Listed
Islandsnail, San Clemente Micrarionta gabbii Wherever found 1 Not Listed
Islandsnail, San Nicolas Micrarionta feralis Wherever found 1 Not Listed
Islandsnail, Santa Barbara Micrarionta facta Wherever found 1 Not Listed
Islandsnail, [unnamed] Micrarionta rowelli bakerensis Wherever found 1 Not Listed
Isopod, Bat Cave Caecidotea macropropoda Wherever found 2 Not Listed
isopod, (Caecidotea reddelli) caecidotea reddelli Wherever found 6 Not Listed
Isopod, Clifton Cave Caecidotea barri Wherever found 4 Not Listed
Isopod, Franz's Caecidotea franzi Wherever found 5 Not Listed
Isopod, Lee County cave Lirceus usdagalun Wherever found 5 E
Isopod, Madison Cave Antrolana lira Wherever found 5 T
isopod, (Miktoniscus) miktoniscus Wherever found 6 Not Listed
Isopod, Nickajack Cave Caecidotea nickajackensis Wherever found 4 Not Listed
Isopod, Rye Cove Cave Lirceus culveri Wherever found 5 UR
Isopod, Socorro Thermosphaeroma thermophilus Wherever found 2 E
isopod, Trichoniscidae trichoniscoides Wherever found 6 Not Listed
Isopod, unnamed Caecidotea acuticarpa Wherever found NA Not Listed
Isopod, [unnamed] Caecidotea cannulus Wherever found 5 Not Listed
Isopod, [unnamed] Caecidotea filicispeluncae Wherever found 3 Not Listed
Isopod, [unnamed] Caecidotea simonini Wherever found 5 Not Listed
Isopod, [unnamed] Caecidotea sinuncus Wherever found 5 Not Listed
Isopod, [unnamed] Caecidotea tomalensis Wherever found 1 Not Listed
Ivesia, Ash Creek Ivesia paniculata Wherever found 1 Not Listed
Ivesia, Ash Meadows Ivesia kingii var. eremica Wherever found 8 T
Ivesia, Dog Valley Ivesia aperta canina Wherever found 1 Not Listed
Ivesia, grimy Ivesia rhypara rhypara Wherever found 1 Not Listed
Ivesia, Pickering Ivesia pickeringii Wherever found 1 Not Listed
Ivesia, Pine Nut Mountains Ivesia pityocharis Wherever found 1 Not Listed
Ivesia, Plumas Ivesia sericoleuca Wherever found 1 Not Listed
Ivesia, Sierra Valley Ivesia aperta aperta Wherever found 1 Not Listed
Ivesia, silver-haired Ivesia argyrocoma Wherever found 1 Not Listed
Ivesia, Tahquitz Ivesia callida Wherever found 1 Not Listed
Ivesia, Venator Canyon, Shelly's Ivesia rhypara shellyi Wherever found 1 Not Listed
ivesia, Webber's Ivesia webberi Wherever found 8 T
Ixia, Bartram's Calydorea coelestina Wherever found 4 Not Listed
Ixia, fall-flowering Nemastylis floridana Wherever found 4 Not Listed
Jack-bean, [unnamed] Canavalia hawaiiensis Wherever found 1 Not Listed
Jack-bean, [unnamed] Canavalia hawaiiensis Wherever found 1 Not Listed
Jack-bean, [unnamed] Canavalia hawaiiensis Wherever found 1 Not Listed
Jack-bean, [unnamed] Canavalia kauaiensis Wherever found 1 Not Listed
Jackrabbit, San Diego black-tailed Lepus californicus bennettii Wherever found 1 Not Listed
Jackrabbit, white-sided Lepus callotis Wherever found 2 Not Listed
Jacob's ladder, Hinckley's Polemonium pauciflorum hinckleyi Wherever found 2 Not Listed
Jacob's ladder, [unnamed] Polemonium occidentale lacustre Wherever found 3 Not Listed
Jacob's ladder, [unnamed] Polemonium reptans villosum Wherever found 4 Not Listed
Jacob's ladder, [unnamed] Polemonium vanbruntiae Wherever found 5 Not Listed
Jacquemontia, beach Jacquemontia reclinata Wherever found 4 E
Jacquemontia, pineland Jacquemontia curtissii Wherever found 4 Not Listed
Jaguar Panthera onca Wherever found 2 E
Jaguarundi, Guatemalan Herpailurus (=Felis) yagouaroundi fossata Mexico,Nicaragua Foreign E
Jaguarundi, Gulf Coast Herpailurus (=Felis) yagouaroundi cacomitli Wherever found 2 E
Jaguarundi, Panamanian Herpailurus (=Felis) yagouaroundi panamensis Wherever found Foreign E
Jaguarundi, Sinaloan Herpailurus (=Felis) yagouaroundi tolteca Wherever found 2 E
Jamesianthus, Alabama Jamesianthus alabamensis Wherever found 4 Not Listed
Jatropha, Costa Rican Jatropha costaricensis Wherever found Foreign E
Jay, Eagle Mountain scrub Aphelocoma coerulescens cana Wherever found 1 Not Listed
Jay, Pinyon Gymnorhinus cyanocephalus Wherever found 6 Not Listed
Jepsonia, island Jepsonia malvifolia Wherever found 1 Not Listed
Jerusalem cricket, Coachella Valley Stenopelmatus cahuilaensis Wherever found 1 Not Listed
Jerusalem cricket, Colton Sand Dune Stenopelmatus spp Wherever found NA Not Listed
Jerusalem cricket, Kelso Ammopelmatus kelsoensis Wherever found 1 Not Listed
Jerusalem cricket, Navajo Stenopelmatus navajo Wherever found 2 Not Listed
Jerusalem cricket, Point Conception Ammopelmatus muwu Wherever found 1 Not Listed
Jewel beetle, Algodones croton Agrilus harenus Wherever found 8 Not Listed
Jewel beetle, Algodones white wax Prasinalia imperialis Wherever found 8 Not Listed
Jewel beetle, Algondones sand Lepismadora algodones Wherever found 8 Not Listed
Jewelflower, Auburua Ranch Streptanthus insignis lyonii Wherever found 1 Not Listed
Jewelflower, California Caulanthus californicus Wherever found 8 E
Jewelflower, Dorr's Cabin Streptanthus morrisonii hirtiflorus Wherever found 1 Not Listed
Jewelflower, Evalyn's Streptanthus farnsworthianus Wherever found 1 Not Listed
Jewelflower, few-flowered Streptanthus sparsiflorus Wherever found 2 Not Listed
Jewelflower, Freed's Streptanthus brachiatus hoffmanii Wherever found 1 Not Listed
Jewelflower, Howell's Streptanthus howellii Wherever found 1 Not Listed
Jewelflower, Kruckeberg's Streptanthus morrisonii kruckebergii Wherever found 1 Not Listed
Jewelflower, Laguna Mountains Streptanthus bernardinus Wherever found 1 Not Listed
Jewelflower, Lemmon's Streptanthus lemmonii Wherever found 2 Not Listed
Jewelflower, Masonic Mountain Streptanthus oliganthus Wherever found 1 Not Listed
Jewelflower, Metcalf Canyon Streptanthus albidus ssp. albidus Wherever found 8 E
Jewelflower, Morrison's Streptanthus morrisonii morrisonii Wherever found 1 Not Listed
Jewelflower, most beautiful Streptanthus albidus peramoenus Wherever found 1 Not Listed
Jewelflower, Mount Tamalpais Streptanthus glandulosus pulchellus Wherever found 1 Not Listed
Jewelflower, Mt. Diablo Streptanthus hispidus Wherever found 1 Not Listed
Jewelflower, Mt. Hamilton Streptanthus callistus Wherever found 1 Not Listed
Jewelflower, Payson's Caulanthus simulans Wherever found 1 Not Listed
Jewelflower, Piute Mountains Streptanthus cordatus piutensis Wherever found 1 Not Listed
Jewelflower, Santa Barbara Caulanthus amplexicaulis barbarae Wherever found 1 Not Listed
Jewelflower, secund Streptanthus glandulosus hoffmanii Wherever found 1 Not Listed
Jewelflower, slender-pod Caulanthus heterophyllus Wherever found 1 Not Listed
Jewelflower, sp. nov. ined. (Pit River) Streptanthus sp. Wherever found 1 Not Listed
Jewelflower, Tamalpais Streptanthus batrachopus Wherever found 1 Not Listed
Jewelflower, Tehipite Valley Streptanthus fenestratus Wherever found 1 Not Listed
Jewelflower, Three Peaks Streptanthus morrisonii elatus Wherever found 1 Not Listed
Jewelflower, Tiburon Streptanthus niger Wherever found 8 E
Jewelflower, [unnamed] Streptanthus squamiformis Wherever found 2 Not Listed
Jicotea Pseudemys stejnegeri Wherever found 4 Not Listed
joint-vetch, Meadow Aeschynomene pratensis Wherever found 4 UR
Joint-vetch, Sensitive Aeschynomene virginica Wherever found 5 T
Jointweed, large-leaved Polygonella macrophylla Wherever found 4 Not Listed
Jointweed, Parks' Polygonella parksii Wherever found 2 Not Listed
Juga, Basalt Juga sp Wherever found 1 Not Listed
Juga, cinnamon Juga spb Wherever found 8 Not Listed
jumping-slug, Burrington Hemphillia burringtoni Wherever found 1 UR
June beetle, Atascodero Polyphylla nubila Wherever found 1 Not Listed
June beetle, Death Valley Polyphylla erratica Wherever found 1 Not Listed
June beetle, Delta Polyphylla stellata Wherever found 1 Not Listed
June beetle, Saline Valley snow-front Polyphylla anteronivea Wherever found 1 Not Listed
June beetle, Spotted Warner Valley Dunes Polyphylla avittata Wherever found 6 Not Listed
justiceweed, Swamp Eupatorium paludicola Wherever found 4 UR
Kagu Rhynochetos jubatus Wherever found Foreign E
Kakapo Strigops habroptilus Wherever found Foreign E
Kamakahala Labordia cyrtandrae Wherever found 1 E
Kamakahala Labordia fagraeoidea fagraeoidea Wherever found 1 Not Listed
Kamakahala Labordia helleri Wherever found 1 E
Kamakahala Labordia lydgatei Wherever found 1 E
Kamakahala Labordia pumila Wherever found 1 E
Kamakahala Labordia tinifolia var. lanaiensis Wherever found 1 E
Kamakahala Labordia tinifolia var. wahiawaensis Wherever found 1 E
Kamakahala Labordia triflora Wherever found 1 E
Kamanomano Cenchrus agrimonioides Wherever found 1 E
Kampua`a Kadua (=Hedyotis) fluviatilis Wherever found 1 E
Kangaroo, eastern gray Macropus giganteus Wherever found Foreign DM
Kangaroo rat, Berkeley Dipodomys heermanni berkleyensis Wherever found 8 Not Listed
Kangaroo rat, big-eared Dipodomys elephantinus Wherever found 1 Not Listed
Kangaroo rat, Dolphin Island Dipodomys microps russeolus Wherever found 6 Not Listed
Kangaroo rat, Dolphin Island ord's Dipodomys ordii cineraceus Wherever found 6 Not Listed
kangaroo rat, Dulzura dipodomys simulans Wherever found 6 Not Listed
Kangaroo rat, Earthquake Merriam's Dipodomys merriami collinus Wherever found 1 Not Listed
Kangaroo rat, Fresno Dipodomys nitratoides exilis Wherever found 8 E
Kangaroo rat, giant Dipodomys ingens Wherever found 8 E
Kangaroo rat, Gunnison Island Dipodomys microps alfredi Wherever found 6 Not Listed
Kangaroo rat, Marble Canyon Dipodomys microps leucotis Wherever found 2 Not Listed
Kangaroo rat, Marysville California Dipodomys californicus eximius Wherever found 1 Not Listed
Kangaroo rat, Merced Dipodomys heermanni dixoni Wherever found 1 Not Listed
Kangaroo rat, Morro Bay Dipodomys heermanni morroensis Wherever found 8 E
Kangaroo rat, San Bernardino Merriam's Dipodomys merriami parvus Wherever found 8 E
Kangaroo rat, short-nosed Dipodomys nitratoides brevinasus Wherever found 1 Not Listed
Kangaroo rat, Stephens' Dipodomys stephensi (incl. D. cascus) Wherever found 8 E
Kangaroo rat, Texas Dipodomys elator Wherever found 2 UR
Kangaroo rat, Tipton Dipodomys nitratoides nitratoides Wherever found 8 E
Kangaroo rat, Virgin Merriam's Dipodomys merriami frenatus Wherever found 6 Not Listed
Kangaroo, red Macropus rufus Wherever found Foreign DM
Kangaroo, Tasmanian forester Macropus giganteus tasmaniensis Wherever found Foreign E
Kangaroo, western gray Macropus fuliginosus Wherever found Foreign DM
Katydid, Antioch Dunes shieldback Neduba extincta Wherever found 1 Not Listed
Katydid, Big Pine Key conehead Belocephalus micanopy Wherever found 4 Not Listed
Katydid, Jacalitos shield-backed Ateloplus joaquin Wherever found NA Not Listed
Katydid, Keys shortwinged conehead Belocephalus sleighti Wherever found 4 Not Listed
Katydid, Middlekauf's shieldback Idiostatus middlekaufi Wherever found 1 Not Listed
Katydid, Nihoa banza conehead Banza nihoa Wherever found 1 Not Listed
Katydid, Pinnacles shield-back Idiostatus kathleenae Wherever found 1 Not Listed
Katydid, remote conehead Conocephaloides remotus Wherever found 1 Not Listed
Katydid, Santa Monica shieldback Neduba longipennis Wherever found 1 Not Listed
Katydid, splendid shield-backed Ateloplus splendidus Wherever found NA Not Listed
Kauai hau kuahiwi Hibiscadelphus distans Wherever found 1 E
Kauila Alphitonia ponderosa Wherever found 1 Not Listed
Kauila Colubrina oppositifolia Wherever found 1 E
Kaulu Pteralyxia kauaiensis Wherever found 1 E
Kaulu Pteralyxia laurifolia Wherever found 1 Not Listed
Kaulu Pteralyxia macrocarpa Wherever found 1 E
Kawa`u Zanthoxylum dipetalum dipetalum Wherever found 1 Not Listed
Kestrel, Mauritius Falco punctatus Wherever found Foreign E
Kestrel, Seychelles Falco araea Wherever found Foreign E
Kestrel, southeastern American Falco sparverius paulus Wherever found 4 Not Listed
Kidneyshell, fluted Ptychobranchus subtentum Wherever found 4 E
Kidneyshell, Ouachita Ptychobranchus occidentalis Wherever found 6 Not Listed
Kidneyshell, southern Ptychobranchus jonesi Wherever found 4 E
Kidneyshell, triangular Ptychobranchus greenii Wherever found 4 E
kilau Dryopteris glabra var. pusilla Wherever found 1 E
Killifish, Waccamaw Fundulus waccamensis Wherever found 4 Not Listed
Kingfisher, Guam Todiramphus cinnamominus Wherever found 1 E
Kio`ele Kadua coriacea Wherever found 1 E
Kiponapona Phyllostegia racemosa Wherever found 1 E
Kite, American swallow-tailed Elanoides forficatus forficatus Wherever found 3 Not Listed
Kite, Cuba hook-billed Chondrohierax uncinatus wilsonii Wherever found Foreign E
Kite, Everglade snail Rostrhamus sociabilis plumbeus Wherever found 4 E
Kite, Grenada hook-billed Chondrohierax uncinatus mirus Wherever found Foreign E
Kite, Swallow-tailed Elanoides forficatus Wherever found 4 Not Listed
kite, White-tailed elanus caeruleus Wherever found 6 Not Listed
Kite, White-tailed Elanus leucurus Wherever found 1 Not Listed
Kittentails, [unnamed] Synthyris ranunculina Wherever found 1 Not Listed
Kittiwake, red-legged Rissa brevirostris Wherever found 7 Not Listed
Kiyi Coregonus kiyi Wherever found 3 Not Listed
Knot, red Calidris canutus rufa Wherever found 5 T
Knot, red Calidris canutus ssp. roselaari Wherever found 7 Not Listed
Knotweed, Bidwell's Polygonum bidwelliae Wherever found 1 Not Listed
Knotweed, Marin Polygonum marinense Wherever found 1 Not Listed
Knotweed, Monterey Polygonum aviculare ssp. depressum Wherever found 1 Not Listed
Knotweed, Needles Persicaria maculosa Wherever found 2 Not Listed
Knotweed, [unnamed] Polygonum striatulum Wherever found 2 Not Listed
Koai`e Acacia koaia Wherever found 1 Not Listed
Koala Phascolarctos cinereus Australia Foreign T
Kohe malama malama o kanaloa Kanaloa kahoolawensis Wherever found 1 E
Koholapehu Dubautia latifolia Wherever found 1 E
Kokako (wattlebird) Callaeas cinerea Wherever found Foreign E
Koke`e, giant Cyanea leptostegia Wherever found 1 Not Listed
Koki`o Kokia drynarioides Wherever found 1 E
Koki`o Kokia kauaiensis Wherever found 1 E
Koki`o Kokia lanceolata Wherever found 1 Not Listed
Koki`o, Cooke's Kokia cookei Wherever found 1 E
Koki`o ke`oke`o Hibiscus arnottianus ssp. immaculatus Wherever found 1 E
Koki`o ke`oke`o Hibiscus waimeae ssp. hannerae Wherever found 1 E
Kolea Myrsine fernseei Wherever found 1 Not Listed
Kolea Myrsine fosbergii Wherever found 1 E
Kolea Myrsine juddii Wherever found 1 E
Kolea Myrsine knudsenii Wherever found 1 E
Kolea Myrsine lanaiensis Wherever found 1 Not Listed
Kolea Myrsine linearifolia Wherever found 1 T
Kolea Myrsine mezii Wherever found 1 E
Kolea Myrsine petiolata Wherever found 1 Not Listed
Kolea Myrsine vaccinioides Wherever found 1 E
Kolea Myrsine wawraea Wherever found 1 Not Listed
Ko`oko`olau Bidens amplectens Wherever found 1 E
Ko`oko`olau Bidens campylotheca pentamera Wherever found 1 E
Ko`oko`olau Bidens campylotheca ssp. campylotheca Wherever found 1 Not Listed
Ko`oko`olau Bidens campylotheca waihoiensis Wherever found 1 E
Ko`oko`olau Bidens cervicata Wherever found 1 Not Listed
Ko`oko`olau Bidens conjuncta Wherever found 1 E
Ko`oko`olau Bidens degeneri Wherever found 1 Not Listed
Ko`oko`olau Bidens hawaiensis Wherever found 1 Not Listed
Ko`oko`olau Bidens macrocarpa ovatifolia Wherever found 1 Not Listed
Ko`oko`olau Bidens mauiensis Wherever found 1 Not Listed
Ko`oko`olau Bidens menziesii leptodonta Wherever found 1 Not Listed
Ko`oko`olau Bidens micrantha caduca Wherever found 1 Not Listed
Ko`oko`olau Bidens micrantha ctenophylla Wherever found 1 E
Ko`oko`olau Bidens micrantha kaalana Wherever found 1 Not Listed
Ko`oko`olau Bidens micrantha laciniata Wherever found 1 Not Listed
Ko`oko`olau Bidens micrantha ssp. kalealaha Wherever found 1 E
Ko`oko`olau Bidens molokaiensis Wherever found 1 Not Listed
Ko`oko`olau Bidens obtusiloba Wherever found 1 Not Listed
Ko`oko`olau Bidens pulchella Wherever found 1 Not Listed
Ko`oko`olau Bidens sandvicensis confusa Wherever found 1 Not Listed
Ko`oko`olau Bidens sandvicensis ssp. sandvicensis Wherever found 1 Not Listed
Ko`oko`olau Bidens sandwicensis setosa Wherever found 1 Not Listed
Ko`oko`olau Bidens wiebkei Wherever found 1 E
Ko`oloa`ula Abutilon menziesii Wherever found 1 E
Kopa Hedyotis schlechtendahliana var. remyi Wherever found 1 E
Kopiko Psychotria grandiflora Wherever found 1 E
Kopiko Psychotria hobdyi Wherever found 1 E
Kouprey Bos sauveli Wherever found Foreign E
Kuahiwi laukahi Plantago hawaiensis Wherever found 1 E
Kuahiwi laukahi Plantago princeps Wherever found 1 E
Kuawawaenohu Schiedea lychnoides Wherever found 1 E
Kula wahine noho Isodendrion pyrifolium Wherever found 1 E
Kulu`i Nototrichium humile Wherever found 1 E
Labordia, Bog Labordia hedyosmifolia Wherever found 1 Not Listed
Labordia, Mountain Labordia hirtella Wherever found 1 Not Listed
Labordia, Mountain Labordia hirtella Wherever found 1 Not Listed
Labordia, Mountain Labordia hirtella Wherever found 1 Not Listed
Labordia, Mountain Labordia hirtella Wherever found 1 Not Listed
Labordia, Mountain Labordia hirtella Wherever found 1 Not Listed
Lace bug, [unnamed] Acalyptera susanae Wherever found 4 Not Listed
Lacewing, Cheese-weed moth Oliarces clara Wherever found 1 Not Listed
Lacewing, Cookes' brown Micromus cookeorum Wherever found 1 Not Listed
Lacewing, Haleakala micromus brown Micromus haleakalae Wherever found 1 Not Listed
Lacewing, lobe-wing brown Micromus lobipennis Wherever found 1 Not Listed
Lacewing, San Francisco Nothochrysa californica Wherever found 1 Not Listed
Lacewing, Swezey's brown Micromus swezeyi Wherever found 1 Not Listed
Lacewing, Usinger's brown Pseudopsectra usingeri Wherever found 1 Not Listed
Ladies'-tresses, Ash Meadows Spiranthes infernalis Wherever found 1 Not Listed
ladies-tresses, Canelo Hills Spiranthes delitescens Wherever found 2 E
Ladies'-tresses, Navasota Spiranthes parksii Wherever found 2 E
Ladies'-tresses, [unnamed] Mesadenus polyanthus Wherever found 4 Not Listed
Ladies'-tresses, [unnamed] Spiranthes lanceolata paludicola Wherever found 4 Not Listed
Ladies'-tresses, Ute Spiranthes diluvialis Wherever found 6 T
Lady's-slipper, California Cypripedium californicum Wherever found 1 Not Listed
Lady's-slipper, clustered Cypripedium fasciculatum Wherever found 1 Not Listed
Lady's-slipper, mountain Cypripedium montanum Wherever found 1 Not Listed
Lady's-slipper, ram's-head Cypripedium arietinum Wherever found 3 Not Listed
Lady's-slipper, small white Cypripedium candidum Wherever found 3 Not Listed
Lady's-slipper, [unnamed] Cypripedium kentuckiense Wherever found 4 Not Listed
Lampmussel, Alabama Lampsilis virescens U.S.A. (AL;The free-flowing reach of the Tennessee R. from the base of Wilson Dam downstream to the backwaters of Pickwick Reservoir [about 12 RM (19 km)] and the lower 5 RM [8 km] of all tributaries to this reach in Colbert and Lauderdale Cos., see 17.85(a)) 4 EXPN
Lampmussel, Alabama Lampsilis virescens Wherever found; Except where listed as Experimental Populations 4 E
Lampmussel, Haddleton Lampsilis haddletoni Wherever found 4 Not Listed
Lampmussel, yellow Lampsilis cariosa Wherever found 5 Not Listed
Lamprey, Goose Lake Lampetra tridentata ssp. Goose Lake 1 Not Listed
Lamprey, Kern brook Lampetra hubbsi Wherever found 1 Not Listed
Lamprey, Miller Lake Lampetra minima Wherever found 1 Not Listed
lamprey, Pacific lampetra tridentata Wherever found 1 Not Listed
Lamprey, Pacific Lampetra tridentata ssp. Pacific 1 Not Listed
Lamprey, river Lampetra ayresii Wherever found 1 Not Listed
Lamprey, western brook Lampetra richardsoni Wherever found 1 Not Listed
Lance, Altamaha Elliptio shepardiana Wherever found 4 Not Listed
Lance, Florida Elliptio waltoni Wherever found 4 Not Listed
lance, Southern Elliptio ahenea Wherever found 4 UR
Lance, Waccamaw Elliptio sp. Wherever found 4 Not Listed
Lance, yellow Elliptio lanceolata Wherever found 4 PT
Langur, capped Trachypithecus (=Presbytis) pileatus Wherever found Foreign E
Langur, Douc Pygathrix nemaeus Wherever found Foreign E
Langur, Francois' Trachypithecus (=Presbytis) francoisi Wherever found Foreign E
Langur, golden Trachypithecus (=Presbytis) geei Wherever found Foreign E
Langur, gray (=entellus) Semnopithecus (=Presbytis) entellus Wherever found Foreign E
Langur, long-tailed Presbytis potenziani Indonesia Foreign T
Langur, Pagi Island Nasalis concolor Wherever found Foreign E
Langur, purple-faced Presbytis senex Wherever found Foreign T
Lanx, shortface Fisherola nuttalli Wherever found 1 Not Listed
Laphamia, Hanaupah Perityle villosa Wherever found 1 Not Listed
Laphamia, Inyo Perityle inyoensis Wherever found 1 Not Listed
Larch, Chilean false Fitzroya cupressoides Wherever found Foreign T
Lark, California horned Eremophila alpestris actia Wherever found 1 Not Listed
Lark, Raso Alauda razae Wherever found Foreign E
Larkspur Delphinium leucophaeum Wherever found 1 Not Listed
Larkspur, Alabama Delphinium alabamicum Wherever found 4 Not Listed
Larkspur, Baker's Delphinium bakeri Wherever found 8 E
Larkspur, Cuyamaca Delphinium hesperium cuyamacae Wherever found 1 Not Listed
Larkspur, dune Delphinium parryi blochmaniae Wherever found 1 Not Listed
Larkspur, Hospital Canyon Delphinium californicum interius Wherever found 1 Not Listed
Larkspur, Mt. Pinos Delphinium parryi ssp. purpureum Wherever found 1 Not Listed
Larkspur, northwestern Delphinium xantholeucum Wherever found 1 Not Listed
Larkspur, peacock Delphinium pavonaceum Wherever found 1 Not Listed
larkspur, Recurved calochortus pulchellus Wherever found 6 Not Listed
Larkspur, recurved Delphinium recurvatum Wherever found 1 Not Listed
Larkspur, San Clemente Island Delphinium variegatum ssp. kinkiense Wherever found 8 E
Larkspur, tall Delphinium exaltatum Wherever found 4 Not Listed
Larkspur, Thorne's royal Delphinium variegatum thornei Wherever found 1 Not Listed
Larkspur, unexpected Delphinium inopinum Wherever found 1 Not Listed
Larkspur, [unnamed] Delphinium multiplex Wherever found 1 Not Listed
Larkspur, [unnamed] Delphinium newtonianum Wherever found 4 Not Listed
Larkspur, [unnamed] Delphinium nuttallianum lineapetalum Wherever found 1 Not Listed
Larkspur, [unnamed] Delphinium treleasei Wherever found 4 Not Listed
Larkspur, Wenatchee Delphinium viridescens Wherever found 1 Not Listed
larkspur, Willamette Valley Delphinium nuttallii ssp. nuttallii Wherever found 1 Not Listed
Larkspur, yellow Delphinium luteum Wherever found 8 E
Lathyrus, two-flowered Lathyrus biflorus Wherever found 1 Not Listed
Lau `ehu Panicum niihauense Wherever found 1 E
Laulihilihi Schiedea stellarioides Wherever found 1 E
Layia, beach Layia carnosa Wherever found 8 E
Layia, Comanche Layia leucopappa Wherever found 1 Not Listed
Layia, Jones Layia jonesii Wherever found 1 Not Listed
Layia, pale-yellow Layia heterotricha Wherever found 1 Not Listed
Layia, rayless Layia discoidea Wherever found 1 Not Listed
Layia, Ziegler's Layia platyglossa Wherever found 1 Not Listed
Lead-plant, Carolina Amorpha georgiana confusa Wherever found 4 UR
Lead-plant, Crenulate Amorpha crenulata Wherever found 4 E
Lead-plant, Georgia Amorpha georgiana georgiana Wherever found 4 UR
Leaf-cup, cossatot Polymnia cossatotensis Wherever found 4 Not Listed
Leaf-flower, heather Phyllanthus ericoides Wherever found 2 Not Listed
Leafhopper, Barrens sedge Limotettix sp. Wherever found 5 Not Listed
Leafhopper, redveined prairie Aflexia rubranura Wherever found 3 Not Listed
Leaf miner, chestnut Tischeria perplexa Wherever found 5 Not Listed
Leaf miner, Necker petrochroan Hyposmocoma neckerensis Wherever found 1 Not Listed
Leaf mining moth, Oahu opuhe Philodoria ureraella Wherever found 1 Not Listed
Leafroller, Greenbanded 'ohe'ohe Spheterista pterotropiana Wherever found 1 Not Listed
Leafroller, Hawaiian bean Omoides monogona Wherever found 1 Not Listed
Leafroller, `Ohe`ohe Spheterista oheoheana Wherever found 1 Not Listed
Leafroller, Wailupe Spheterista reynoldsiana Wherever found 1 Not Listed
Leafshell Epioblasma flexuosa Wherever found 4 Not Listed
Leafshell, Cumberland Epioblasma stewardsonii Wherever found 4 Not Listed
Leafy-daisy, Blockman's Erigeron foliosus blochmaniae Wherever found 1 Not Listed
Leastdaisy, mat Chaetopappa hersheyi Wherever found 2 Not Listed
Leather flower, Alabama Clematis socialis Wherever found 4 E
Leatherflower, Arizona Clematis hirsutissima arizonica Wherever found 2 Not Listed
Leatherflower, Millboro Clematis viticaulis Wherever found 5 Not Listed
Leather flower, Morefield's Clematis morefieldii Wherever found 4 E
Leather flower, [unnamed] Clematis occidentalis dissecta Wherever found 1 Not Listed
Leatherflower, white-haired Clematis albicoma Wherever found 5 Not Listed
Lechwe, red Kobus leche Wherever found Foreign T
Legenere Legenere limosa Wherever found 1 Not Listed
lehua makanoe Lysimachia daphnoides Wherever found 1 E
Leiodid, blind cave Glacicavicola bathysciodes Wherever found 1 Not Listed
Lemming, Dismal Swamp (=southern bog) Synaptomys cooperi helaletes Wherever found 5 Not Listed
Lemming, Kansas bog Synaptomys cooperi paludis Wherever found 6 Not Listed
Lemming, Nebraska bog Synaptomys cooperi relictus Wherever found 6 Not Listed
Lemming, northern bog Synaptomys borealis sphagnicola Wherever found 5 UR
lemur, Indri Indri indri Wherever found Foreign E
Lemurs Lemuridae (incl. genera Lemur, Phaner, Hapalemur, Lepilemur, Microcebus, Allocebus, Cheirogaleus, Varecia) Wherever found Foreign E
Leopard Panthera pardus In Africa, in the wild, south of, and including, the following countries: Gabon, Congo, Zaire, Uganda, Kenya Foreign T
Leopard Panthera pardus Wherever found, except where it is listed as Threatened as set forth below Foreign E
Leopard, clouded Neofelis nebulosa Wherever found Foreign E
Leopard, snow Uncia (=Panthera) uncia Wherever found Foreign E
Leptodactylon, sp. nov. ined. Leptodactylon sp. Wherever found 6 Not Listed
Lessingia, San Francisco Lessingia germanorum (=L.g. var. germanorum) Wherever found 8 E
Lessingia, Warner Springs Lessingia glandulifera tomentosa Wherever found 1 Not Listed
Lewisia, Cantelow's Lewisia cantelowii Wherever found 1 Not Listed
Lewisia, Congdon's Lewisia congdonii Wherever found 1 Not Listed
Lewisia, fringed (unnamed ssp.) Lewisia cotyledon ssp. Wherever found 1 Not Listed
Lewisia, Heckner's Lewisia cotyledon heckneri Wherever found 1 Not Listed
Lewisia, Howell's Lewisia cotyledon howellii Wherever found 1 Not Listed
Lewisia, long-petaled Lewisia longipetala Wherever found 1 Not Listed
Lewisia, opposite-leaved Lewisia oppositifolia Wherever found 1 Not Listed
Lewisia, saw-toothed Lewisia serrata Wherever found 1 Not Listed
Lewisia, Stebbins Lewisia stebbinsii Wherever found 1 Not Listed
Lichen, Bluff Mountain Reindeer Cladonia psoromica Wherever found 4 Not Listed
lichen, Lea's Bog Phaeophyscia leana Wherever found 4 UR
Lichen, rock gnome Gymnoderma lineare Wherever found 4 E
Lichen, splitting yarn Sulcaria isidiisera Wherever found 1 Not Listed
Lichen, [unnamed] Texosporium sancti-jacobi Wherever found 1 Not Listed
Lilaeopsis, Mason's Lilaeopsis masonii Wherever found 1 Not Listed
Lilia de los llanos Echeandia chandleri Wherever found 2 Not Listed
Liliwai Acaena exigua Wherever found 1 E
Lilliput, pale (pearlymussel) Toxolasma cylindrellus Wherever found 4 E
Lilliput, purple Toxolasma lividus Wherever found 4 UR
Lilliput, Savannah Toxolasma pullus Wherever found 4 UR
Lilliput, Southern Purple Toxolasma corvunculus Wherever found 2 UR
Lily, Bolander's Lilium bolanderi Wherever found 1 Not Listed
lily, Catalina mariposa calochortus catalinae Wherever found 6 Not Listed
Lily, coast Lilium maritimum Wherever found 1 Not Listed
Lily, Fairchild's Lilium fairchildii Wherever found 1 Not Listed
Lily, Gray's Lilium grayi Wherever found 5 Not Listed
Lily, Humboldt Lilium humboldtii ocellatum Wherever found 1 Not Listed
Lily, lemon Lilium parryi Wherever found 1 Not Listed
Lily, Minnesota dwarf trout Erythronium propullans Wherever found 3 E
Lily, panhandle Lilium iridollae Wherever found 4 UR
Lily, Pitkin Marsh Lilium pardalinum ssp. pitkinense Wherever found 8 E
Lily, small Shasta Lilium washingtonianum minus Wherever found 1 Not Listed
Lily, Umpqua mariposa Calochortus umpquaensis Wherever found 1 Not Listed
Lily, Vollmer's Lilium pardalinum ssp. vollmeri Wherever found 1 Not Listed
Lily, Western Lilium occidentale Wherever found 8 E
Lily, Wiggins' Lilium pardalinum ssp. wigginsii Wherever found 1 Not Listed
lily, Yellow Pond Nuphar lutea ssp. sagittifolia Wherever found 4 UR
Limpet, Banbury Springs Lanx sp. Wherever found 1 E
Linanthus, Baldwin Lake Linanthus killipii Wherever found 1 Not Listed
Linanthus, Mt. Tedoc Linanthus nuttallii howellii Wherever found 1 Not Listed
Linanthus, Orcutt's Linanthus orcuttii Wherever found 1 Not Listed
Linanthus, Plaskett Meadows Linanthus harknessii condensatus Wherever found 1 Not Listed
Linanthus, sand Linanthus arenicola Wherever found 1 Not Listed
Linanthus, [unnamed] Linanthus concinnus Wherever found 1 Not Listed
Linderiella, California Linderiella occidentalis Wherever found 1 Not Listed
linderiella, Santa Rosa Linderiella santarosae Wherever found 1 Not Listed
Linsang, spotted Prionodon pardicolor Wherever found Foreign E
Lion Panthera leo ssp. leo Wherever found Foreign E
Lion Panthera leo ssp. melanochaita Wherever found Foreign T
Lioplax, cylindrical (snail) Lioplax cyclostomaformis Wherever found 4 E
Lip fern, fibrillose Cheilanthes fibrillosa Wherever found 1 Not Listed
Liptooth, horseshoe Polygyra hippocrepis Wherever found 2 Not Listed
Liptooth, white Polygyra peregrina Wherever found 4 Not Listed
Liveforever, green Dudleya virens Wherever found 1 Not Listed
Liveforever, Laguna Beach Dudleya stolonifera Wherever found 8 T
Liveforever, many-stemmed Dudleya multicaulis Wherever found 1 Not Listed
Liveforever, Pierpoint Springs Dudleya cymosa costifolia Wherever found 1 Not Listed
Liveforever, Santa Barbara Island Dudleya traskiae Wherever found 8 E
Liveforever, sticky-leaved Dudleya viscida Wherever found 1 Not Listed
Liverword, [Unnamed] Plagiochila sullivantii var. sullivantii Wherever found 4 Not Listed
liverwort, Gorge leafy Plagiochila caduciloba Wherever found 4 UR
Liverwort, Sharp's leafy Plagiochila sharpii Wherever found 4 UR
Liverwort, [Unnamed] Cylindrocolea andersonii Wherever found 4 Not Listed
Liverwort, [Unnamed] Plagiochila sullivantii Wherever found 4 Not Listed
Liverwort, [Unnamed] Plagiochila sullivantii var. spinigera Wherever found 4 Not Listed
Liverwort, [Unnamed] Plagiochila virginica var. caroliniana Wherever found 4 Not Listed
Liverwort, [Unnamed] Porella pinnata Wherever found 4 Not Listed
Liverwort, [Unnamed] Sphenolobopsis pearsoni Wherever found 4 Not Listed
Lizard, Arizona night Xantusia vigilis arizonae Wherever found 2 Not Listed
Lizard, Baker's worm Amphisbaena bakeri Wherever found 4 Not Listed
Lizard, Bezy's night Xantusia bezyi Wherever found 2 Not Listed
Lizard, black legless Anniella pulchra nigra Wherever found 1 Not Listed
Lizard, blue-tailed ground Ameiva wetmorei Wherever found 4 Not Listed
Lizard, blunt-nosed leopard Gambelia silus Wherever found 8 E
Lizard, California horned Phrynosoma coronatum frontale Wherever found 1 Not Listed
Lizard, Coachella Valley fringe-toed Uma inornata Wherever found 8 T
Lizard, Colorado Desert fringed-toed Uma notata Wherever found 8 Not Listed
Lizard, dunes sagebrush Sceloporus arenicolus Wherever found 2 Not Listed
Lizard, eastern short-horned Phrynosoma douglassii brevirostra Wherever found 6 Not Listed
Lizard, flat-tailed horned Phrynosoma mcallii Wherever found 1 Not Listed
Lizard, Florida scrub Sceloporus woodi Wherever found 4 UR
Lizard, gila monster Heloderma suspectum Utah DPS 6 Not Listed
Lizard, gila monster Heloderma suspectum Wherever found 2 Not Listed
lizard, Granite night Xantusia henshawi Wherever found 2 Not Listed
lizard, Granite spiny sceloporus orcutti Wherever found 2 Not Listed
Lizard, Hierro giant Gallotia simonyi simonyi Wherever found Foreign E
Lizard, Ibiza wall Podarcis pityusensis Wherever found Foreign T
Lizard, island glass Ophisaurus compressus Wherever found 4 Not Listed
Lizard, Island night Xantusia riversiana Wherever found 8 DM
lizard, Large-spotted leopard gambelia wislizenii ssp. wislizenii Wherever found 2 Not Listed
lizard, Long-nosed leopard gambelia wislizenii Wherever found 2 Not Listed
Lizard, Maria Island ground Cnemidophorus vanzoi Wherever found Foreign E
Lizard, mimic glass Ophisaurus mimicus Wherever found 4 Not Listed
Lizard, Mojave fringe-toed Uma scoparia Amargosa River population 8 Not Listed
Lizard, Navassa curley-tailed Leiocephalus eremitus Wherever found 4 Not Listed
Lizard, northern sagebrush Sceloporus graciosus graciosus Wherever found 6 Not Listed
Lizard, Panamint alligator Elgaria panamintina Wherever found 1 UR
Lizard, reticulate collared Crotaphytus reticulatus Wherever found 2 Not Listed
Lizard, San Diego horned Phrynosoma coronatum blainvillii Wherever found 1 Not Listed
Lizard, sandstone night Xantusia gracilis Wherever found 8 Not Listed
Lizard, Sierra night Xantusia vigilis sierrae Wherever found 1 Not Listed
Lizard, silvery legless Anniella pulchra pulchra Wherever found 1 Not Listed
Lizard, southern sagebrush Sceloporus graciosus vandenburgianus Wherever found 1 Not Listed
Lizard, spot-tailed earless Holbrookia lacerata Wherever found 2 UR
Lizard, St. Croix ground Ameiva polops Wherever found 4 E
Lizard, Texas horned Phrynosoma cornutum Wherever found 2 Not Listed
Lizard, Yuman desert fringe-toed Uma rufopunctata Wherever found 2 UR
Lobelia, Boykin's Lobelia boykinii Wherever found 4 UR
Locoweed, Fassett's Oxytropis campestris var. chartacea Wherever found 3 T
Locoweed, Kobuk Oxytropis kobukensis Wherever found 7 Not Listed
Locust, Lake Huron Trimerotropis huroniana Wherever found 3 Not Listed
Loeflingia, sage-like Loeflingia squarrosa artemisiarum Wherever found 1 Not Listed
Logperch, Blotchside Percina burtoni Wherever found 5 Not Listed
logperch, Chesapeake