Evening Primrose - Oenothera biennis | Black Bird Farm
UF IFAS Marion County Master Gardeners - Evening Primrose (Oenothera biennis) Evening primrose is native throughout Canada and the U.S. except for Idaho, Wyoming, Utah, Colorado and Arizona. It has bright-yellow, four-petaled
Oenothera biennis (Common Evening Primrose)
Common evening primrose (Oenothera biennis) (S. Okanagan - plants: yellow flowers) · iNaturalist
US Wildflower - Common Evening Primrose, Evening Star, Sun Drop - Oenothera biennis
Evening Primrose (Oenothera biennis I), a medicinal plant with pollen on stamens; Annapolis County, Nova Scotia, Canada Poster Print by Mark Jurkovic (18 x 12) - Posterazzi