]> GH barcode-00361543 United States of America California Klamath River at Ash Creek, Siskiyou Mts., S14, T46N, R7W, Mt. Diablo Mer. Achnatherum thurberianum (Piper) Barkworth (Piper) Barkworth 2012-03-30 15:11:35 L. C. Wheeler