Taxon  Report   11681 
Eulobus californicus  Torr. & A. Gray
California primrose
Eulobus californicus
© 2007 Len Blumin
Click on a photo to see it bigger.
Eulobus californicus
© 2011 Aaron Arthur
Eulobus californicus
© 2010 Neal Kramer
Eulobus californicus, a dicot, is an annual herb that is native to California and is also found outside of California, but is confined to western North America.

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Eulobus californicus
© 2005 Christopher L. Christie
Genus: Eulobus
Chaparral, Coastal Sage Scrub, Foothill Woodland, Valley Grassland
Habitat: disturbed [Walker]
Distribution by County 

Add an Observation of  Eulobus californicus

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

TJM2: Camissonia californica
TJM2: Oenothera leptocarpa
More information about  Eulobus californicus
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Photos on CalPhotos / Google Images
Photos and ID tips from

Jepson eFlora

Records from the Consortium of California Herbaria


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 24, 2016).

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