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Pinus jeffreyi - Pinus monticola / Arctostaphylos nevadensis Woodland | NatureServe Biotics 2019
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Name: Pinus jeffreyi - Pinus monticola / Arctostaphylos nevadensis Woodland
Reference: NatureServe Biotics 2019
Description: This woodland has diverse tree species with highly variable heights and diameters within stands, but is usually underlain by a sparse understory. It thrives on a high variety of habitats in the Klamath-Siskiyou region of Oregon and may also occur in California. Elevation ranges from 680-1870 m (2220-6140 feet). Sites are found on slopes of 1-51% on all aspects. Soils are typically ultrabasic with 46% cover of rocks. The multi-layer tree canopy is dominated by <i>Pinus jeffreyi</i> with an average of 19% cover. Other overstory trees include <i>Pinus monticola</i> (4%), <i>Calocedrus decurrens</i> (5%), and <i>Pseudotsuga menziesii</i> (44%). Understory trees are <i>Pinus jeffreyi</i> (17%), <i>Pinus monticola</i> (9%), <i>Pseudotsuga menziesii</i> (6%), and <i>Chamaecyparis lawsoniana</i> (3%). <i>Arctostaphylos nevadensis</i> occupies 17% of the understory. Sites show little evidence of fire. 
Accession Code: urn:lsid:vegbank.org:commConcept:29727-{6B96946D-4778-48CD-BFC0-0369E4982B99}
Plot-observations of this Community Concept: 0
      Party Perspective according to: NatureServe (organization)
Perspective from: 26-Nov-1997 to: ongoing
      Names:   UID: ELEMENT_GLOBAL.2.688881 NatureServe ExplorerNatureServe Explorer logo
  Code: CEGL000818
  Translated: Jeffrey Pine - Western White Pine / Pinemat Manzanita Woodland
  Scientific: Pinus jeffreyi - Pinus monticola / Arctostaphylos nevadensis Woodland
(convergence) and Synonyms:
(similar) CEGL000818
(similar) Pinus jeffreyi - Pinus monticola / Arctostaphylos nevadensis Woodland
(similar) Pinus jeffreyi - Pinus monticola / Arctostaphylos nevadensis Woodland