Mohr's Barbara's buttons (Marshallia mohrii)
Where Listed: WHEREVER FOUND
Marshallia mohrii is an erect perennial herb, 3 to 7 decimeters (1 to 2.3 feet) tall. The leaves are alternate, 8 to 20 cm (3.2 to 7.8 in.) long, firm-textured, three-nerved, and lanceolate-ovate in shape. Leaves are often clustered near the base and gradually reduce in size upwards. Inflorescences typically consist of several flowering heads in a branched arrangement. The heads are approximately 2.5 cm (1 in.) wide and consist of disk flowers (tubular in shape) that are pale pink or white in color. The fruit is an achene.
- States/US Territories in which the Mohr's Barbara's buttons, Wherever found is known to or is believed to occur: Alabama , Georgia
- US Counties in which the Mohr's Barbara's buttons, Wherever found is known to or is believed to occur: View All
|Status||Date Listed||Lead Region||Where Listed|
|09/07/1988||Southeast Region (Region 4)||Wherever found|
» Federal Register Documents
|09/07/1988||53 FR 34698 34701||Thr. Status for Marshallia mohri; 53 FR 34698-34701|
|11/19/1987||52 FR 44583 44586||Proposed Thr. Status for Marshallia mohrii; 52 FR 44583-44586|
|04/09/2010||75 FR 18233 18234||5-Year Status Reviews of 10 Southeastern Species; Notice of initiation of reviews; request for information|
|Date||Title||Plan Action Status||Plan Status|
|11/26/1991||Mohr's Barbara's Button||View Implementation Progress||Final|
|Date||Citation Page||Title||Document Type|
|04/09/2010||75 FR 18233 18234||5-Year Status Reviews of 10 Southeastern Species; Notice of initiation of reviews; request for information||
|07/21/2016||Mohr?s Barbara?s Buttons (Marshallia mohrii) 5-Year Review: Summary and Evaluation|
» Critical Habitat
No critical habitat rules have been published for the Mohr's Barbara's buttons.
» Conservation Plans
No conservation plans have been created for Mohr's Barbara's buttons.
» Life History
Flowering occurs from mid-May through June.
Marshallia mohrii closely resembles M. grandiflora and M. obovata, but can be distinguished by inflorescences that typically consist of multiple flower heads, whereas those of M. grandiflora and M. obovata tend to consist of solitary heads.
» Other Resources
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ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.
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