Details for: Stipa williamsii

Search restricted to USDA Plants Database, generated January 15, 1997   Check for other Sources using this name

Source: USDA Plants Database, generated January 15, 1997 Name: Stipa williamsii Scribn. Rank: Species Status: SYNONYM Is basionym for: Achnatherum nelsonii (Scribn.) Barkworth subsp. nelsonii Synonym of: Achnatherum nelsonii (Scribn.) Barkworth subsp. nelsonii   Geography: US(AZ, CA, CO, ID, MT, NV, NM, OR, SD, TX, UT, WA, WY) Reference in Source: For reference information check with USDA NRCS Plants Database at http://plants.usda.gov/ SourceStatusDesignation: S

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