Crested Wheatgrass - Mixed Ruderal Desert Grassland

Type:Alliance
Parent classification:Great Basin-Intermountain Ruderal Dry Shrubland & Grassland
Scientific Name:Agropyron cristatum - Mixed Ruderal Desert Grassland Alliance
Location:United States (Wyoming, Utah, Idaho, Washington, Nevada, Arizona, California, Oregon, New Mexico, Colorado, Montana)
Description:This semi-arid interior western U.S. ruderal perennial grassland alliance is strongly dominated (>90% relative canopy cover) by invasive, exotic perennial grasses, especially Agropyron cristatum, which can occur as a near-monoculture or mixed grassland with other exotic perennial grasses such as Poa pratensis and exotic perennial forbs and annuals.
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Habitat Vegetation Classification provided by NatureServe Explorer