]> GH barcode-00361490 United States of America California 2 miles east of Emigrant Gap, along U.S. Highway no. 40. Achnatherum occidentale subsp. californicum (Burtt Davy & Merrill) Barkworth (Burtt Davy & Merrill) Barkworth 2012-03-30 12:52:13 G. L. Stebbins