Details for: Cirsium occidentale var. californicum
Search restricted to USDA Plants Database, generated January 15, 1997   Check for other Sources using this name

Source: USDA Plants Database, generated January 15, 1997

Name: Cirsium occidentale var. californicum (Gray) Keil & C. Turner
Rank: Varietas
Status: ACCEPTED
Taxonomy (this taxon is included in): Genus - Cirsium P. Mill.
    Species - Cirsium occidentale (Nutt.) Jepson
        
Basionym: Cirsium californicum Gray
Synonym(s): Cirsium californicum Gray
Cirsium californicum subsp. pseudoreglense Petrak
Cirsium californicum var. bernardinum (Greene) Petrak
 
Geography: US(CA)
Reference in Source: For reference information check with USDA NRCS Plants Database at http://plants.usda.gov/
SourceHigherTaxon from IOPI: Asteraceae
SourceStatusDesignation: A