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Quercus turbinella - Coleogyne ramosissima Shrubland | NatureServe Biotics 2019
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Name: Quercus turbinella - Coleogyne ramosissima Shrubland
Reference: NatureServe Biotics 2019
Description: This scrub oak shrubland association is currently described from Grand Canyon National Park in Arizona. More survey and classification work are needed to fully characterize this type. It occurs on sideslopes and terraces in at 1200 to 1700 m (3925-5500 feet) elevation, and is typically found on gentle slopes (5-8°) with eastern exposures. Soils are well- to rapidly-drained silty or sandy loams that typically lie above sandstone or limestone. Total shrub cover averages 20-30% and is codominated by the short shrubs <i>Quercus turbinella</i> and <i>Coleogyne ramosissima</i>. The canopy tree <i>Pinus edulis</i> and the subcanopy tree <i>Juniperus osteosperma</i> are occasionally found. The short-shrub layer also occasionally includes <i>Amelanchier utahensis, Ephedra aspera</i>, and <i>Yucca baccata</i>. <i>Agave utahensis</i> is invariably present in a sparse dwarf-shrub stratum. <i>Aristida purpurea</i> consistently occurs in an extremely weak graminoid layer. Scattered forbs do exist, but their cover is so low that they hardly constitute a layer. 
Accession Code: urn:lsid:vegbank.org:commConcept:29891-{053308EF-751F-4560-9C14-4507FF995678}
Plot-observations of this Community Concept: 0
      Party Perspective according to: NatureServe (organization)
Perspective from: 29-Jul-2010 to: ongoing
      Names:   UID: ELEMENT_GLOBAL.2.686849 NatureServe ExplorerNatureServe Explorer logo
  Code: CEGL000982
  Translated: Sonoran Scrub Oak - Blackbrush Shrubland
  Scientific: Quercus turbinella - Coleogyne ramosissima Shrubland
(convergence) and Synonyms:
(similar) Quercus turbinella - Coleogyne ramosissima Shrubland
(similar) Quercus turbinella - Coleogyne ramosissima Shrubland
(similar) CEGL000982