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Quercus garryana / Pseudoroegneria spicata Woodland | Western Ecology Working Group of...
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Name: Quercus garryana / Pseudoroegneria spicata Woodland Reference: Western Ecology Working Group of... Description: This is a deciduous woodland association found along lower treeline in the eastern Cascades near the Columbia River gorge, primarily in Washington. This type appears on slopes or ridgetops that are the driest and hottest sites supporting trees. They generally are found between 2000-2500 feet elevation. The existing vegetation is characterized by an open Quercus garryana layer occasionally with a few individual Pinus ponderosa trees. The tree canopy is mostly open and only rarely approaches being a closed stand when Quercus garryana clones merge. Purshia tridentata may be present but is never dominant. The herbaceous layer is graminoid-dominated primarily by Pseudoroegneria spicata and Bromus tectorum.  Accession Code: VB.CC.25414.QUERCUSGARRYANA Plot-observations of this Community Concept: 0
	Party Perspective according to: NatureServe (organization) Perspective from: 26-Nov-1997 to: 17-Nov-2014
	status: accepted Community's Parent: Quercus garryana Woodland Alliance This Community's Level: Association This Community's Children: [none]		Names:   Translated: Oregon White Oak / Bluebunch Wheatgrass Woodland   UID: ELEMENT_GLOBAL.2.688184 NatureServe Explorer   Code: CEGL000552   Scientific: Quercus garryana / Pseudoroegneria spicata Woodland (convergence) and Synonyms: (undetermined) Quercus garryana / Pseudoroegneria spicata Woodland