Calflora
Taxon  Report   1694    
Castilleja exserta  (A. Heller) T. I. Chuang & Heckard
Owl's clover,  Purple owl's clover
Castilleja exserta, a dicot, is an annual herb that is native to California, is also found outside of California, but is confined to western North America.

Bloom Period
Communities: Valley Grassland, Coastal Sage Scrub, Foothill Woodland, Coastal Strand, Northern Coastal Scrub, Creosote Bush Scrub, Joshua Tree Woodland, Chaparral
Name Status:
Alternate Names:
ICPN: Orthocarpus exsertus
More information about  Castilleja exserta
Nursery availability from CNPLX
This plant is available commercially.
Jepson eFlora

USDA PLANTS Profile (CAEX14)


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]. 2019. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: Aug 20, 2019).