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Populus fremontii / Muhlenbergia rigens Woodland | Western Ecology Working Group of...
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Name: Populus fremontii / Muhlenbergia rigens Woodland
Reference: Western Ecology Working Group of...
Description: This open riparian woodland is found generally along small, perennial and seasonally intermittent streams in the foothills zone of isolated desert mountain ranges in extreme southwestern New Mexico and possibly southeastern Arizona. These woodlands occur in narrow stream valleys, on gently sloping alluvial terraces, and are periodically inundated during spring runoff. The stand from Gray Ranch in the Animas Mountains was described from an east-facing alluvial terrace at approximately 1700 m elevation. The parent material is gravelly rhyolite alluvium, deposited among boulders. This woodland has an open tree canopy with a grassy understory. The broad-leaved deciduous trees Populus fremontii and Salix gooddingii dominate the canopy layer with 10-20% cover. Scattered Baccharis salicifolia and Dalea spp. may be present in the poorly developed shrub layer. The perennial bunchgrass Muhlenbergia rigens is the only abundant species in the herbaceous layer, with 20% cover. Total herbaceous cover is 25%. 
Accession Code: VB.CC.22288.POPULUSFREMONTI
Plot-observations of this Community Concept: 0
      Party Perspective according to: NatureServe (organization)
Perspective from: 26-Nov-1997 to: 17-Nov-2014
      Names:   Translated: Fremont Cottonwood / Deergrass Woodland
  UID: ELEMENT_GLOBAL.2.687363 NatureServe ExplorerNatureServe Explorer logo
  Code: CEGL001455
  Scientific: Populus fremontii / Muhlenbergia rigens Woodland
  Common: Fremont Cottonwood / Deergrass
(convergence) and Synonyms:
(undetermined) Populus fremontii / Muhlenbergia rigens Woodland