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Festuca thurberi Subalpine Grassland | NatureServe Biotics 2019
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Name: Festuca thurberi Subalpine Grassland Reference: NatureServe Biotics 2019 Description: This association occurs in the subalpine areas of Colorado and New Mexico from 2740-3810 m (9180-12,500 feet) elevation. In New Mexico it is restricted to warm, steep, and southeast-facing slopes and ridgetops. In Colorado it has been documented on Gunnison National Forest on steep, fine scree slopes and at Rocky Mountain National Park in mountain valley meadows on gentle to moderately steep slopes. Snow accumulation is apparently very great, but melting and runoff occur rapidly. This grassland is dominated by <i>Festuca thurberi</i>, although other graminoids may be present, such as <i>Danthonia parryi, Deschampsia cespitosa, Festuca brachyphylla, Elymus</i> spp., <i>Trisetum spicatum</i>, and <i>Carex siccata</i>. If present, <i>Festuca idahoensis</i> and <i>Festuca arizonica</i> have low cover and are not codominant. Forbs may include <i>Achillea millefolium, Antennaria anaphaloides, Geum rossii, Oreochrysum parryi, Oreoxis alpina, Phacelia sericea, Senecio atratus, Solidago multiradiata var. scopulorum</i>, and <i>Trifolium dasyphyllum</i>. Scattered <i>Dasiphora fruticosa ssp. floribunda</i> may be present to abundant. <i>Lathyrus lanszwertii var. leucanthus</i> and <i>Vicia americana</i> are not present. Although this association is similar to <i>Festuca thurberi</i> grasslands of the montane zone, it differs in that it contains many taxa with an optimum in the alpine zone.  Accession Code: urn:lsid:vegbank.org:commConcept:30540-{5F83DE46-0AD6-4DEA-AE4A-902ABEE60B18} Plot-observations of this Community Concept: 0
	Party Perspective according to: NatureServe (organization) Perspective from: 30-Nov-2004 to: ongoing
	status: accepted Community's Parent: Festuca thurberi - Danthonia intermedia - Poa lettermanii Southern Rocky Mountain Subalpine Grassland Alliance This Community's Level: Association This Community's Children: [none]		Names:   UID: ELEMENT_GLOBAL.2.688145 NatureServe Explorer   Code: CEGL001631   Translated: Thurber's Fescue Subalpine Grassland   Scientific: Festuca thurberi Subalpine Grassland (convergence) and Synonyms: (similar) CEGL001631 (similar) Festuca thurberi Subalpine Grassland Herbaceous Vegetation (similar) Festuca thurberi Subalpine Grassland Herbaceous Vegetation