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Oemleria cerasiformis

Rosaceae

Indian Plum

Oemleria cerasiformis
Small tree or multistemmed shrub, dioecious. Leaves narrowly oval, smooth or with edges somewhat rolled under, with strong odor of cucumber when broken. Flowers bell-shaped, greenish white, with unpleasant odor. All flowers with 15 stamens, female flowers with 5 pistils. Hanging clusters of flowers open in late winter before leaves emerge. Fruit pink turning deep blue when ripe, looks like small plum covered with white waxy powder. Grows in edges of shaded forests, oak savannas, chaparral, at low to mid-elevations. Our earliest blooming native shrub. A common roadside plant around Puget Sound.

  • Rarity: Locally Common
  • Flowering Time: Early Spring
  • Flower Form: 5 Petals-Many Stamens
  • Life Cycle: Perennial
  • Height: 3–15 feet
  • Habitat: Moist Riverbanks, West-side Forest
  • Found In: Mt. Rainier NP, N Cascades NP, Olympic NP, Siskiyous, West Gorge
  • Native: Yes
  • Also Known As: Osoberry
  • Latin Synonyms: Osmaronia cerasiformis

Map of where Oemleria cerasiformis is found