Taxon  Report   1683    
Castilleja attenuata  (A. Gray) T. I. Chuang & Heckard
Narrow leaved owl's clover,  Valley tassels
Castilleja attenuata, a dicot, is an annual herb that is native to California and and is also found elsewhere in North America and beyond.

Bloom Period
Genus: Castilleja
Communities: Valley Grassland, Foothill Woodland, Chaparral, Yellow Pine Forest, Mixed Evergreen Forest
Name Status:
Accepted by JEF + PLANTS

Alternate Names:
JEF + PLANTS: Orthocarpus attenuatus
More information about  Castilleja attenuata
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora


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]. 2020. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: May 24, 2020).