]> GH barcode-00414344 United States of America California Big Maria Mts., U.S. 95, 11.3 mi. N of Blythe Ambrosia salsola var. pentalepis (Rydberg) Stother & B. G. Baldwin (Rydberg) Stother & B. G. Baldwin 2013-01-22 15:14:56 R. J. Ferris & R. C. Bacigalupi