Taxon  Report   5882 
Oenothera biennis  L.
Common evening primrose,  Small flowered evening primrose

Oenothera biennis
© 2006 Louis-M. Landry
Oenothera biennis, a dicot, is a perennial herb that is not native to California; it was introduced from elsewhere and naturalized in the wild.

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 Observation Hotline 
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 Plant Characteristics
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Bloom Period
Oenothera biennis
© 2006 Louis-M. Landry
Genus: Oenothera
Distribution by County 

Add an Observation of  Oenothera biennis

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

PLANTS: Oenothera biennis ssp. caeciarum
PLANTS: Oenothera biennis ssp. centralis
PLANTS: Oenothera biennis var. pycnocarpa
PLANTS: Oenothera muricata
PLANTS: Oenothera pycnocarpa
 More information about  Oenothera biennis

Photos on CalPhotos / Google Images

website references on Google

Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation. on the
International Plants Names Index

Search (Flora of North America)

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: Dec 01, 2015).

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

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