Locality: United States, Colorado, Jefferson, Native and Naturalized Flora of the Golden Area, Jefferson County, Colorado. Colorado School of Mines Survey Field. Southern part of the Survey Field, high plains at the base of the Rocky Mountain Front Range, 3.14 km. south of the GNIS location of Golden.
39.733925 -105.223389 WGS 1984
Verbatim Coordinates: 39.733925, -105.223389
Elevation: 1846 meters (6055ft)
Habitat: Northeast-facing gentle slope in foothills grassland.
Associated Taxa: Also collected or seen nearby: Cirsium undulatum, Hymenopappus filifolius, Aegilops cylindrica, and Poa bulbosa.
Coordinates estimated from those of a nearby collection.