*Oenothera mollissima L.

Some hairs on the stem 2 mm long or longer, others shorter. Leaves lanceolate to elliptic or oblong, up to 4 cm long, sinuate. Capsule cylindrical, 20–30 mm long, villous-pubescent. Erect herb. Waste places, usually on sandy soils. Coast. Introd. from America. Fl. winter–summer