02 July 2003.
Washington, United States
Locality: 6.2 miles N of Odessa on Hwy 21 at mile-marker 62.6. E facing, 30° slope. At head of Odessa Craters Trail on N side of road. Loess blown soils over volcanic rock. Artemisia, basin wildrye, Pseudoroegneria spicata, Poa, Bromus tectorum, Bromus japonicum, Festuca, Astragalus sp. T22N R33E Sec5-8.
Coordinates: 47.4211, -118.6908
(Map it)
Elevation: 519m.
Collector(s):