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Pinus ponderosa / Crataegus douglasii Woodland | Western Ecology Working Group of...
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Name: Pinus ponderosa / Crataegus douglasii Woodland
Reference: Western Ecology Working Group of...
Description: This plant association is a low elevation woodland in Wyoming, Montana, western Idaho, eastern Washington, and eastern Oregon. The association occurs in narrow ravines to moderately wide valley bottoms where developed soils reach to more than 2 m below the surface. The association varies from upland Ponderosa pine associations in that many species in the understory are riparian obligates. Midstory shrub layers are dominated by Crataegus douglasii, Rosa woodsii, and Alnus sp. Herbaceous understory species include Achillea millefolium, Maianthemum stellatum, Potentilla gracilis, and Galium boreale. 
Accession Code: VB.CC.17904.PINUSPONDEROSAC
Plot-observations of this Community Concept: 0
      Party Perspective according to: NatureServe (organization)
Perspective from: 26-Nov-1997 to: 17-Nov-2014
      Names:   UID: ELEMENT_GLOBAL.2.683388 NatureServe ExplorerNatureServe Explorer logo
  Code: CEGL000855
  Scientific: Pinus ponderosa / Crataegus douglasii Woodland
  Common: Ponderosa Pine / Douglas Hawthorn Woodland
  Translated: Ponderosa Pine / Black Hawthorn Woodland
(convergence) and Synonyms:
(undetermined) Pinus ponderosa / Crataegus douglasii Woodland