Collected
02 September 2008.
United States
Environment description: Creosote rolling upland
Number of plants sampled: 600
Comment: Collectors: Howard, M., Trager, N., Weckesser, W. Assoc. sp.:Larrea tridentata:Flourensia cernua:Gutierrezia sarothrae:Bahia absinthifolia:Melampodium leucanthum:Parthenium incanum:Dasyochloa pulchella