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Rhus trilobata - Ribes cereum Shrubland | NatureServe Biotics 2019
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Name: Rhus trilobata - Ribes cereum Shrubland
Reference: NatureServe Biotics 2019
Description: This shrubland association is currently only known from El Malpais National Monument in New Mexico, and the following description is based on occurrences there. Additional information will be added as it becomes available. This association occurs between 2110-2420 m (6930-7940 feet) in elevation on gently rolling lava plateaus and collapse features. Substrates are typically weathered, rough, and broken lava from Twin Craters and Bandera flows. The ground surface cover is composed of lava rock and gravel, with areas interspersed where finer wind- or water-borne soils have accumulated. A well-developed shrub canopy is characteristic of this mesic association, with <i>Rhus trilobata</i> and <i>Ribes cereum</i> the dominant species and <i>Forestiera pubescens</i> a frequent associate. Tree species such as <i>Juniperus monosperma, Pinus edulis</i>, or <i>Populus tremuloides</i> are frequently present in these shrublands as saplings or mature individuals, but never exceed 10% total cover. Herbaceous species occur most abundantly in the patches of finer soil and reach about 8% cover, which is typically equally distributed between graminoids and forbs. <i>Bouteloua gracilis, Piptatheropsis micrantha</i>, and <i>Poa fendleriana</i> are the most frequently occurring graminoids, though individual cover is low. <i>Artemisia carruthii</i> is the most frequently occurring among the forb species identified from this association. 
Accession Code: urn:lsid:vegbank.org:commConcept:31242-{98D6CB0F-8E90-4456-B5D0-FC9D3B43559C}
Plot-observations of this Community Concept: 0
      Party Perspective according to: NatureServe (organization)
Perspective from: 24-May-2010 to: ongoing
      Names:   UID: ELEMENT_GLOBAL.2.838908 NatureServe ExplorerNatureServe Explorer logo
  Code: CEGL002333
  Translated: Skunkbush Sumac - Wax Currant Shrubland
  Scientific: Rhus trilobata - Ribes cereum Shrubland
(convergence) and Synonyms:
(similar) Rhus trilobata - Ribes cereum Shrubland