Chorizanthe parryi fernandina (S. Watson) Jepson
San Fernando Valley spineflower
Taxonomy & Nomenclature
Conservation Status
Last record: 1929
Rediscovered in 1999
Distribution
Los Angeles County & Orange County, California, USA
Biology & Ecology
Hypodigm
Media
References
Jones, C. Eugene et al. (2009). Reproductive biology of the San Fernando Valley spineflower, Chorizanthe parryi var. fernandina (Polygonaceae). Madroño 56(1): 23-42. [Abstract]
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.
http://www.courthousenews.com/2016/09/15/wildflower-once-thought-extinct-up-for-protection.htm
http://vanishingflora.proboards.com/thread/3536/chorizanthe-parryi-fernandina