Celebrating Wildflowers - Critically Imperiled Plant Profile - Arabis ophira, Ophir rockress

USDA Forest Service Celebrating Wildflowers

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	Critically Imperiled Plant Profile (Not Listed or Proposed under the Endangered Species Act) Leaves are covered with tiny hairs to protect from drying effects of sun and wind. Photo by James Morefield, Nevada Natural Heritage Program. This rockcress has erect fruits. Photo by James Morefield, Nevada Natural Heritage Program. Ophir rockcress grows only in the high elevations of the Toiyabe Range of Nevada. Photo by James Morefield, Nevada Natural Heritage Program. Astragalus iselyi range map. Arabis ophira, Ophir rockress Threats Potential mineral exploration and development Recreational foot traffic Small population numbers and areas Climatic warming One site at Ophir Summit vulnerable to off-road vehicle use Populations are well scattered along the crest of the Toiyabe Range, and most are remote from sources of disturbance Conservation Status NatureServe Global Conservation Status: G1 National Forest and Grassland Occurrence Humboldt-Toiyabe National Forest More Information PLANTS Profile - Arabis ophira, Ophir rockress Nevada Rare Plant Atlas
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Location: http://www.fs.fed.us/wildflowers/rareplants/profiles/critically_imperiled/arabis_ophira/index.shtml
Last modified: Wednesday, 08-May-2013 14:40:32 EDT