Status: record erysimum_capitatum_var._angustatum - Mon, May. 20, 2013 18:12 ET c

Erysimum capitatum var. angustatum
common name	Contra Costa wallflower	CalPhotos image Beatrice F. Howitt © 1999 California Academy of Sciences  Follow image link for photo data, and for images listed as "Erysimum capitatum ssp. angustatum". Link to images listed as "Erysimum capitatum var. angustatum"
family	Brassicaceae
life form	perennial herb
CNPS List	List 1B.1 CA-Endemic LIST 1B: Rare, threatened, or endangered in California and elsewhere.      0.1: Seriously endangered in California
state rank	S1      ranking system key
global rank	G5T1      ranking system key
CA state listing	Endangered  11/78
federal listing	Endangered  04/26/78

where found	(12/2) v7 maps currently unavailable - use link below for v8 details and maps Topographic quads (2): Honker Bay (481C) 3812118, Antioch North (481D) 3812117 quad data info Quad numbers in parentheses are from the CA Department of Water Resources. The 7-digit numbers are the USGS equivalent. Red marks signify uncertainty[?] or extirpation[*]. See quad list above. A complete key is on the Index by Topo Quad page. Marks are smaller than the quads they represent, and are generally positioned near the center of the quad. In some coastal quads, this will place the mark offshore. Quad boundaries do not coincide with county lines. To confirm county location, refer to the county list below. Counties, states, regions: Contra Costa (CCA) counties map Quad Mark Identifier CNDDB Quick Viewer Web application for exploring the CNDDB elements reported at the quad level. (broadband recommended) A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats	•Inland dunes (InDns)
blooming period	Mar-Jul
elevation range	3 - 20 meters
notes	Known only from the Antioch Dunes. Seriously threatened by mining, agricultural conversion, non-native plants, and industrial development. Recovery work in progress. See Pittonia 3:132 (1896) for original description, Aliso 4(1):115-124 (1958) for taxonomic treatment, and Biological Conservation 65:257-278 (1993) for population biology.
full name	Erysimum capitatum (Douglas) Greene var. angustatum (Greene) Rossbach
	INVENTORY VERSION 8 - Details for this taxon, including GIS and other links
	Additional information:
	standard acronym   Element Code  PDBRA16052
Jepson Online	Jepson Manual and other resources
Google search	CNPS website    entire web

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Suggested citation: California Native Plant Society (CNPS). 2013. Inventory of Rare and Endangered Plants (online edition, v7-13may). California Native Plant Society. Sacramento, CA. Accessed on Mon, May. 20, 2013 from http://www.cnps.org/inventory