dcsimg
Daniel McClosky   cc-by-4.0

Oenothera argillicola (Shale Barren Evening Primrose) is a species of biennial herb in the family Onagraceae. They are native to The Contiguous United States.

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EOL has data for 9 attributes, including:

Known occurrences, collected specimens and observations of shale barren evening primrose from the Global Biodiversity Information Facility   GBIF provides free and open access to biodiversity data. View this species on GBIF