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Abies concolor - Picea breweriana / Vaccinium membranaceum / Goodyera oblongifolia Forest | Western Ecology Working Group of...
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Name: Abies concolor - Picea breweriana / Vaccinium membranaceum / Goodyera oblongifolia Forest
Reference: Western Ecology Working Group of...
Description: This association has been described only from southwestern Oregon, on the Illinois Valley and Applegate Districts of the Siskiyou and Rogue River national forests. It possibly occurs in the adjacent region of northern California, but has not been documented from there. The association is most common on northern aspects occurring within a narrow elevational band (4000-5000 feet). Sites are usually concave, relatively cool and moist. This is a structurally diverse coniferous forest, with a continuous vertical structure difficult to categorize as layers. The canopy is dominated by Abies concolor, Picea breweriana, and Pseudotsuga menziesii. An important subcanopy dominant is Quercus sadleriana. The dominant shrubs are Vaccinium membranaceum and Chimaphila umbellata. The herbaceous layer has moderate cover (25%), with only the perennial Goodyera oblongifolia present in all stands. There is a nonvascular ground cover of mosses, with 18% cover. Graminoids are lacking. Picea breweriana is a Klamath-Siskiyou endemic. 
Accession Code: VB.CC.23168.ABIESCONCOLORPI
Plot-observations of this Community Concept: 0
      Party Perspective according to: NatureServe (organization)
Perspective from: 26-Nov-1997 to: 17-Nov-2014
      Names:   Translated: White Fir - Brewer's Spruce / Square-twig Blueberry / Greenleaf Rattlesnake-plantain Forest
  UID: ELEMENT_GLOBAL.2.687218 NatureServe ExplorerNatureServe Explorer logo
  Code: CEGL000052
  Scientific: Abies concolor - Picea breweriana / Vaccinium membranaceum / Goodyera oblongifolia Forest
  Common: White Fir - Brewer's Spruce / Thinleaf Huckleberry / Rattlesnake-plantain Forest
(convergence) and Synonyms:
(undetermined) Abies concolor - Picea breweriana / Vaccinium membranaceum / Goodyera oblongifolia Forest