Species Profile
Environmental Conservation Online System

Johnson's seagrass (Halophila johnsonii)

Kingdom: Plantae
Class: Liliopsida
Order: Hydrocharitales
Family: Hydrocharitaceae

Listing Status:   

Lead Region:  National Marine Fisheries Service (Region 11)
Date Listed: Sep 14, 1998

  • States/US Territories in which the Johnson's seagrass is known to occur:  Florida

» Federal Register Documents

Most Recent Federal Register Documents (Showing 5 of 5 )
Date Citation Page Title
10/04/2002 67 FR 62230 62233 Endangered and Threatened Species; Notice of Availability for the Final Recovery Plan for Johnson's Seagrass
04/05/2000 65 FR 17786 177804 Critical Habitat for Johnson's Seagrass
05/26/1999 64 FR 28392 28393 ETWP; Threatened Status for Johnson's Seagrass
09/14/1998 63 FR 49035 49041 Endangered and Threatened Species; Threatened Status for Johnson's Seagrass
08/04/1994 59 FR 39716 39724 Designated Critical Habitat; Johnson's Seagrass

» Recovery

Recovery Plan Information Search
Other Recovery Documents (Showing 1 of 1 )
Date Citation Page Title Document Type
10/04/2002 67 FR 62230 62233 Endangered and Threatened Species; Notice of Availability for the Final Recovery Plan for Johnson's Seagrass
  • Notice Final Recovery Plan Availability

    • » Critical Habitat

    Current Critical Habitat Documents (Showing 2 of 2 )
    Date Citation Page Title Document Type Status
    04/05/2000 65 FR 17786 177804 Critical Habitat for Johnson's Seagrass Final Rule Active
    08/04/1994 59 FR 39716 39724 Designated Critical Habitat; Johnson's Seagrass Proposed Rule Not Required

    To learn more about critical habitat please see http://criticalhabitat.fws.gov

    » Conservation Plans

    No conservation plans have been created for Johnson's seagrass

    » Petitions

    No petition findings have been published for the Johnson's seagrass.

    » Life History

    No Life History information has been entered into this system for this species.

    » Other Resources

    NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

    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.

    Last updated: November 22, 2009