Oenothera biennis L.Native
SynonymsOenothera biennis L. ssp. caeciarum Munz
Oenothera biennis L. ssp. centralis Munz
Oenothera biennis L. var. pycnocarpa (Atkinson & Bartlett) Wiegand
Oenothera muricata L.
Oenothera pycnocarpa Atkinson & Bartlett
Common name(s)common evening primrose
Conservation statusNot threatened

Found at the following sites :
Calumet Prairie
Little Calumet River Prairie & Wetlands
Coffee Creek
Hegewisch Marsh
INDU Miller Woods
Munster Heritage Park & Bieker Woods
Cressmoor Prairie
INDU Mt. Baldy
Wolf Lake peninsula
Marquette Park
Gibson Woods Nature Preserve
Hidden Prairie
INDU - Central Beach West
Krueger Middle School
Marquette Pannes
Charter School of the Dunes
Roxana Marsh

Present Absent Previous, not current
Plants - See list of all plant species found at NIRMI sites
Fungi - See list of all fungi species found at NIRMI sites

Protected Species Policy
To prevent poaching, NIRMI does not provide the location of any endangered, threatened, or otherwise protected species found within any of our plots. All lists, charts, and calculations (richness, FQI, etc.) therefore exclude these species as well.
If you are conducting research and have a legitimate need for this unfiltered data, please contact us at
nirmi (at) iun (dot) edu.

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