Taxon  Report   5889 
Oenothera californica  (S. Watson) S. Watson  ssp. eurekensis  (Munz & Roos) Klein
Eureka Dunes evening primrose
Oenothera californica ssp. eurekensis, a dicot, is a perennial herb (rhizomatous) that is native to California and is endemic (limited) to California.
It is included in the CNPS Inventory of Rare and Endangered Plants on list 1B.2 (rare, threatened, or endangered in CA and elsewhere).   7th Edition  /  8th Edition

It is listed by the State of California as Rare and by the Federal Government as 'Endangered '.

 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
Oenothera californica ssp. eurekensis
© 2001 Larry Blakely
Oenothera californica ssp. eurekensis
© 2001 Larry Blakely
Creosote Bush Scrub
Habitat: dunes [CNPS Inventory]
Genus: Oenothera
Parent Record Oenothera californica.
Add an Observation of  Oenothera californica ssp. eurekensis
Name Status:
Accepted by TJM2 + PLANTS + JM93
Alternate Names:
(according to)

PLANTS: Oenothera deltoides ssp. eurekensis
TJM2 + PLANTS: Oenothera avita ssp. eurekensis
 Information about  Oenothera californica ssp. eurekensis  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 31, 2015).

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

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