United States, Colorado, Gunnison, Cottonwood Pass.
38.827773 -106.409192 +-4380m. WGS84
Georeferenced to summit of Cottonwood Pass (as identified by USGS Topo) with uncertainty radius extending SE to intersection of Road 306 and Road 346, encompassing entire pass.
Western State College Herbarium; Flora of Gunnison County, Colorado.