]> A barcode-00414256 United States of America California Palm Springs Irrigating Ditches, Colo. Des. Ambrosia salsola (Torrey & A. Gray ex A. Gray) Stother & B. G. Baldwin (Torrey & A. Gray ex A. Gray) Stother & B. G. Baldwin 2016-10-20 13:29:01 M. F. Spencer