Evening primrose (Oenothera biennis)

Plant Identification videos – Identify that Plant by Angelyn Whitmeyer | Naturalist

Jun 11, 2015Health

The golden flowers of Evening primrose (Oenothera biennis) begin blooming in mid-summer. This biennial plant may also grow as an annual if the previous year’s seeds sprout in the spring and the plant matures the sa...

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