Taxon  Report   5993 
Orthocarpus cuspidatus  E. Greene  ssp. cuspidatus 
Siskiyou Mountain owl's clover,  Siskiyou Mtns. orthocarpus
Orthocarpus cuspidatus ssp. cuspidatus, a dicot, is an annual herb that is native to California and to Oregon.
It is included in the CNPS Inventory of Rare and Endangered Plants on list 4.3 (limited distribution).   7th Edition  /  8th Edition

 Interactive Distribution Map 

 Observation Hotline 
 (observation details + photos)

 Distribution by County 

point, line, or polygon

one or more occurrences within a 7.5-minute quadrangle

 Plant Characteristics
 and Associations

Bloom Period
Orthocarpus cuspidatus ssp. cuspidatus
© 2002 Dan Post
Orthocarpus cuspidatus ssp. cuspidatus
© 2005 Chris Wagner
Lodgepole Forest, Red Fir Forest, Yellow Pine Forest
Wetlands:Occurs in wetlands in another region, but occurs almost always under natural conditions in non wetlands in California [U.S. Fish & Wildlife Service.]
Genus: Orthocarpus
Parent Record Orthocarpus cuspidatus.
Add an Observation of  Orthocarpus cuspidatus ssp. cuspidatus
Name Status:
Accepted by TJM2 + PLANTS + JM93
 Information about  Orthocarpus cuspidatus ssp. cuspidatus  from other sources:

Nursery availability and horticultural info on CNPLX

Photos on CalPhotos / Google Images

website references on Google

Jepson eFlora (TJM2)

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: Mar 27, 2015).

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

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