17 August 2010.
Wyoming, United States
Locality: Cow Butte Road on both sides, about 10 miles from Willows Road
Coordinates: 41.3644, -107.5065
(Map it)
Elevation: 2357m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Hillsides, 0-40 degree NW facing slopes. Loam, 10 YR 2/2 very dark brown soil.
Number of plants sampled: 90
Associated species: Cercocarpus montanus, Purshia tridentata, Eriogonum sp., Lupinus argenteus, Artemisia sp.
Comment: Population size estimated at 1000 plants. Plant height 5-10 feet. Collectors: Upjohn, R., Suazo, M.