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Aristida purpurea var. longiseta - Pseudoroegneria spicata - Sporobolus cryptandrus Herbaceous Vegetation | Western Ecology Working Group of...
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Name: Aristida purpurea var. longiseta - Pseudoroegneria spicata - Sporobolus cryptandrus Herbaceous Vegetation
Reference: Western Ecology Working Group of...
Description: These are grasslands found on canyon slopes or on sandy benches in Hells Canyon. Sites are typically located on terraces, alluvial fans, and benchlands in lower canyons. Elevations range between 370 and 760 m (1200-2500 feet) on all aspects with slopes less than 30%. Soils are silt loams, loams, silty clay loams, and clay over loess and colluvium-alluvium parent material. Grasses dominate with cover values: <i>Aristida purpurea var. longiseta</i> (&lt;70%), <i>Pseudoroegneria spicata</i> (&lt;55%), <i>Sporobolus cryptandrus</i> (&lt;55%). Associated forbs usually include <i>Achillea millefolium</i> (&lt;10%), <i>Erigeron pumilus</i> (&lt;10%), and <i>Plantago patagonica</i> (&lt;10%). 
Accession Code: VB.CC.34387.CEGL001589
Plot-observations of this Community Concept: 0
      Party Perspective according to: NatureServe (organization)
Perspective from: 17-Nov-2014 to: 01-May-2019
     
  • status: accepted
  • This Community's Level: association
  • This Community's Children: [none]
Names:   UID: ELEMENT_GLOBAL.2.688382 NatureServe ExplorerNatureServe Explorer logo
  Translated: Red Three-awn - Bluebunch Wheatgrass - Sand Dropseed Herbaceous Vegetation
  Scientific: Aristida purpurea var. longiseta - Pseudoroegneria spicata - Sporobolus cryptandrus Herbaceous Vegetation
  Code: CEGL001589