Taxon  Report   1683 
Castilleja attenuata  (A. Gray) Chuang & Heckard
Narrow leaved owl's clover,  Valley tassels

Castilleja attenuata
© 2009 Keir Morse
Castilleja attenuata
© 2004 Carol W. Witham
Castilleja attenuata
© 2007 Carol W. Witham
Castilleja attenuata, a dicot, is an annual herb that is native to California and is also found elsewhere in North America and beyond.

 Interactive Distribution Map 

 Observation Hotline 
 (observation details + photos)

point, line, or polygon

 Plant Characteristics
 and Associations

Bloom Period
Castilleja attenuata
© 2003 Dianne Fristrom
Genus: Castilleja
Valley Grassland, Foothill Woodland, Chaparral, Yellow Pine Forest, Mixed Evergreen Forest
Distribution by County 

Add an Observation of  Castilleja attenuata

Name Status:
Accepted by TJM2 + PLANTS + JM93
Alternate Names:
(according to)

TJM2 + PLANTS: Orthocarpus attenuatus
 More information about  Castilleja attenuata
Location Suitability

Nursery / seed vendor availability from CNPLX
Commercial availability unknown.


Photos on CalPhotos / Google Images

website references on Google

Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation. on the
International Plants Names Index

Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

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]. 2015. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Dec 01, 2015).

The information on this page comes from diverse sources. None of the links are sponsored.

News About Calflora Home
Calflora  -  1700 Shattuck Avenue   #198,   Berkeley, CA   94709  -  510 883-3148  -  CONTACT