Taxon  Report   5907 
Oenothera speciosa  Nutt.
Mexican evening primrose,  Pinkladies
Oenothera speciosa
© 2008 Ron Thomas
Click on a photo to see it bigger.
Oenothera speciosa
© 2008 Ron Thomas
Oenothera speciosa
© 2010 Zoya Akulova
Oenothera speciosa, a dicot, is a perennial herb that is not native to California; it was introduced from elsewhere and naturalized in the wild.

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Oenothera speciosa
© 2004 Joseph Dougherty/
Genus: Oenothera
escaped cultivar
Distribution by County 

Add an Observation of  Oenothera speciosa

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

PLANTS: Hartmannia speciosa
PLANTS: Oenothera delessertiana
TJM2 + PLANTS: Oenothera speciosa var. childsii
More information about  Oenothera speciosa
Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation (ITIS)


Search the International Plants Names Index

Search (Flora of North America)

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 22, 2016).

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