Taxon: Erysimum capitatum (Douglas ex Hook.) Greene var. angustatum (Greene) Rossbach

• Check PlantSearch database of Botanic Gardens Conservation International for possible non-NPGS germplasm.

Species on the following lists:

• Center for Plant Conservation
  
• U.S. Fish & Wildlife Service - Endangered
  
• Check conservation status and distribution in NatureServe Explorer database

See other conspecific taxa:

• Erysimum capitatum (4 accessions)
• Erysimum capitatum var. capitatum (2 accessions)
• Erysimum capitatum var. purshii (no accessions)

Common names:

• Contra Costa wallflower   (Source: US Fish & Wildl List ) – English
  

Economic importance:

• View ethnobotanical data from Moerman's Native American Ethnobotany Database

Distributional range:

• NORTHERN AMERICA (Check conservation status in U.S. & Canada in NatureServe Explorer database)
  Southwestern U.S.A.: United States - California [Contra Costa Co.]

References:

• Center for Plant Conservation. Center for Plant Conservation National Collection of Endangered Plants (on-line resource).
• Hickman, J. C., ed. 1993. The Jepson manual: higher plants of California.
• Kartesz, J. T. 1994. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland.
• Rollins, R. C. 1993. The Cruciferae of continental North America. 478.
• United States Fish and Wildlife Service. U.S. Fish & Wildlife Service. Species Information: threatened and endangered animals and plants (on-line resource).

Synonyms:

• (≡) Cheiranthus angustatus Greene (basionym)
  

Check other web resources for Erysimum capitatum (Douglas ex Hook.) Greene var. angustatum (Greene) Rossbach:

• PLANTS: USDA-NRCS Database of Plants of the United States and its Territories
• TROPICOS: Nomenclatural and Specimen Database of the Missouri Botanical Garden

Check other databases for images:

• Images Note: Be advised that their identity may be inaccurate. Proper identification of a plant may require specialized taxonomic knowledge or comparison with properly documented herbarium material.

Abbreviations & symbols in GRIN Taxonomy

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