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Rhus trilobata Rocky Mountain Shrubland | NatureServe Biotics 2019
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Name: Rhus trilobata Rocky Mountain Shrubland
Reference: NatureServe Biotics 2019
Description: This association occurs in the montane and subalpine zones of the southern Rocky Mountains. Stands occur in patches on rock ledges, scree and other steep slopes (50-100%). Substrates are shallow, rocky, rapidly drained, coarse-textured soils derived from various parent materials such as granite. Ground surfaces have moderate to high cover of rock. The vegetation is characterized by an open to moderately dense short-shrub layer dominated by <i>Rhus trilobata</i> and a moderately dense to dense herbaceous layer dominated by montane perennial graminoids. Other shrubs and dwarf-shrubs occurring in this stratum include <i>Chrysothamnus viscidiflorus, Purshia tridentata, Ribes cereum</i>, and <i>Artemisia frigida</i>. <i>Muhlenbergia montana</i> is generally present. Other perennial graminoid species may include <i>Bouteloua gracilis, Bromus inermis var. pumpellianus, Carex geophila, Elymus elymoides, Elymus trachycaulus</i>, and <i>Festuca arizonica</i>. <i>Bromus tectorum</i> cover is high in disturbed stands. Forb species occur at low percent cover and include <i>Artemisia ludoviciana, Chenopodium berlandieri, Eriogonum umbellatum var. umbellatum, Festuca arizonica, Helianthus pumilus, Heterotheca villosa, Mertensia lanceolata, Opuntia polyacantha</i>, and <i>Potentilla fissa</i>. <i>Rubus deliciosus, Juniperus scopulorum</i>, and <i>Pinus ponderosa var. scopulorum</i> also occur in the area of this association. 
Accession Code: urn:lsid:vegbank.org:commConcept:31812-{1D36E5EC-7470-4CC1-BC90-1E376F16C4AE}
Plot-observations of this Community Concept: 0
      Party Perspective according to: NatureServe (organization)
Perspective from: 06-Jan-2005 to: ongoing
      Names:   UID: ELEMENT_GLOBAL.2.688821 NatureServe ExplorerNatureServe Explorer logo
  Code: CEGL002910
  Translated: Skunkbush Sumac Rocky Mountain Shrubland
  Scientific: Rhus trilobata Rocky Mountain Shrubland
(convergence) and Synonyms:
(similar) Rhus trilobata Rocky Mountain Shrub Herbaceous Vegetation [Provisional]
(similar) Rhus trilobata Rocky Mountain Shrub Herbaceous Vegetation