Taxon  Report   5891 
Oenothera deltoides  Torrey & Fremont  ssp. cognata  (Jepson) Klein
Birdcage evening primrose,  Desert lantern
Oenothera deltoides ssp. cognata
© 2004 Robert E. Preston, Ph.D.
Click on a photo to see it bigger.
Oenothera deltoides ssp. cognata
© 2004 Brent Miller
Oenothera deltoides ssp. cognata
© 2009 California State University, Stanislaus
Oenothera deltoides ssp. cognata, a dicot, is an annual herb that is native to California and is endemic (limited) to California.

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Oenothera deltoides ssp. cognata
© 2004 Robert E. Preston, Ph.D.
Genus: Oenothera
Parent Record Oenothera deltoides
Distribution by County 

Add an Observation of  Oenothera deltoides ssp. cognata

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

PLANTS: Oenothera deltoides var. cognata
More information about  Oenothera deltoides ssp. cognata
Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation (ITIS)


Search the International Plants Names Index

Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

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]. 2016. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Oct 28, 2016).

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