Celebrating Wildflowers - TEP Plant Profile - Orcuttia tenuis, slender Orcutt grass

USDA Forest Service Celebrating Wildflowers

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	Threatened, Endangered, and Proposed (TEP) Plant Profile Orcuttia tenuis. Photo by Sallie Herman, Lassen National Forest. slender Orcutt grass plants and habitat in vernal pool on flats behind a major basaltic escarpment north of Lassen Peak. Photo by Sallie Herman, Lassen National Forest. Orcuttia tenuis range map. Orcuttia tenuis, slender Orcutt grass ESA Status Visit the U.S. Fish & Wildlife Service Species Profile link below for links to listing and other USFWS documents. Listed Threatened 1997 Recovery Plan 2006 (PDF, 89 KB) Threats Habitat loss, fragmentation, alteration, and degradation Altered hydrology Invasive species Contaminants such as herbicides and fertilizers Human waste, recreational use, and vandalism Loss of pollinator species Inappropriate livestock grazing Climate and environmental change Urbanization Off-road vehicle use Small population sizes, causing vulnerability to random natural events Conversion of vernal pool habitats to intensive agricultural uses Mining activities, particularly gravel and clay mining Conservation Status NatureServe Global Conservation Status: G3 National Forest and Grassland Occurrence Lassen National Forest Modoc National Forest More Information U.S. Fish & Wildlife Service Species Profile PLANTS Profile - Orcuttia tenuis, slender Orcutt grass
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Last modified: Wednesday, 13-Oct-2010 14:36:34 EDT