18 August 2005.
Utah, United States
Locality: Garfield County. East of Escalante in the Escalante River Gorge; upriver from the confluence with Pine Creek; South side of river.
Coordinates: 37.7764, -111.5761
(Map it)
Elevation: 1731m.
Habitat: Wild Habitat
Environment description: Located in sandy loam among Quercus gambelii, Chenopodium femontii, Bromus tectorum and Mirabilis oxybaphoides as the major plants.
Collector(s):