Some important and notable Halophila johnsonii documents

          Kenworthy, W.J., 1997. An Updated Biological Status Review and Summary of the Proceedings of a Workshop to Review the Biological Status of the Seagrass, Halophila johnsonii Eiseman, Southeast Fisheries Science Center, NMFS, NOAA, Beaufort, NC, 23 pp. 

          NMFS, 2002a. Recovery plan for Johnson's seagrass (Halophila johnsonii). Prepared by:  Johnson's Seagrass Recovery Team for the National Marine Fisheries Service, Silver Spring, MD, 120 pp. 

          NMFS, N., 1993. Threatened Fish, Wildlife and Plants; Johnson's Seagrass: Proposed Rule. Federal Register 58, 48326-48329. 

          NMFS, N., 1994. Designated Critical Habitat; Johnson's Seagrass: Proposed Rule. Federal Register 59, 39716-39725. 

          NMFS, N., 1998a. Endangered and Threatened Species; Proposed Threatened Status for Johnson's Seagrass. Federal Register 63, 19468-19469. 

          NMFS, N., 1998b. Endangered and Threatened Species; Threatened Status for Johnson's Seagrass. Federal Register 63, 49035-49041. 

          NMFS, N., 2000a. Designated Critical Habitat: Critical Habitat for Johnson's Seagrass: Final Rule. Federal Register 65, 17786-17804. 

          NMFS, N., 2000b. Designated Critical Habitat: Reproposed Critical Habitat for Johnson's Seagrass; Extension of Public Comment Period. Federal Register 65, 111. 

          NMFS, N., 2000c. Endangered and Threatened Species; Notice of Availability for the Draft Recovery Plan for Johnson's Seagrass. Federal Register 65, 39369. 

          NMFS, N., 2002b. Endangered and Threatened Species; Notice of Availability for the Final Recovery Plan for Johnson's Segarass. Federal Register 67, 62230-62233. 

          NMFS, N., 2006. Endangered and Threatened Species; Initiation of a 5-year review of Johnson's seagrass. Federal Register 71, 60108.