]> GH barcode-00361491 United States of America California Dismal Swamp, Twenty Mile Creek, Warner Mts., S31, T48N, R16E Achnatherum occidentale subsp. californicum (Burtt Davy & Merrill) Barkworth (Burtt Davy & Merrill) Barkworth 2012-03-30 12:55:15 L. C. Wheeler