Pale evening primrose

Oenothera pallida

Rhizomatous native perennial with showy white flowers and yellow centers, blooming April to September. Drought tolerant, occurring on dry, sandy or gravelly soils and dunes in desert shrub and open woodland habitats; up to 9,000 ft. elevation. Useful for restoration, erosion control and beautification. Pollinated by hawkmoths and bees.