Streptanthus glandulosus hoffmanii (Kruckeb.) M.S. Mayer & D.W. Taylor
Hoffman's jewelflower, Hoffman jewelflower, Secund jewelflower
Taxonomy & Nomenclature
Synonym/s: Streptanthus glandulosus secundus var. hoffmanii
Conservation Status
"extinct or missing" (Suckling et al., 2004)
Last record: 1984
Distribution
Sonoma County, California, USA
Biology & Ecology
Hypodigm
Media
References
Suckling, Kieran, Slack, Rhiwena and Nowicki, Brian. (2004). Extinct and the Endangered Species Act. Centre For Biological Diversity. 63 pp.
Walter, Kerry S. and Gillett, Harriet J. (eds.). (1998). 1997 IUCN Red List of Threatened Plants. Compiled by the World Conservation Monitoring Centre. Gland, Switzerland & Cambridge, UK: IUCN – The World Conservation Union. lxiv + 862 pp.