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Photo: Georg Slickers · CC BY-SA 4.0 ↗
Photo: Georg Slickers · CC BY-SA 4.0 ↗
| Scientific name | Oenothera biennis |
|---|---|
| Genus | Oenothera |
| Origin | Eastern North America |
| Family | Onagraceae |
| Region | Americas |
Oenothera biennis, the common evening-primrose, is a species of flowering plant in the family Onagraceae, native to eastern and central North America, from Newfoundland west to Alberta, southeast to Florida, and southwest to Texas, and widely naturalized elsewhere in temperate and subtropical regions. Evening primrose oil is produced from the plant.
