Calflora
Taxon  Report   11559    
Crepis occidentalis  Nutt.  ssp. costata  (A. Gray) Babc. & Stebbins
Largeflower hawksbeard
Crepis occidentalis ssp. costata
© 2006 James M. Andre
Photos from
CalPhotos / Calflora
Crepis occidentalis ssp. costata, a dicot, is a perennial herb that is native to California.

Interactive Distribution Map


Observation Hotline
(observation details)



point, line, or polygon

Plant Characteristics
and Associations



Bloom Period
Crepis occidentalis ssp. costata
© 2006 James M. Andre
Family: ASTERACEAE  
Genus: Crepis
Parent: Crepis occidentalis
Name Status:
Accepted by JEF + PLANTS

Alternate Names:
PLANTS: Crepis occidentalis var. costata
PLANTS: Psilochenia occidentalis ssp. costata
More information about  Crepis occidentalis ssp. costata
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

USDA PLANTS Profile (CROCC2)

Search efloras.org (Flora of North America)

website references from Google


Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2018. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: Dec 16, 2018).