Locality: United States, Colorado, Jefferson, Deadman Gulch. Along Deadman Gulch (Kinney Run), between US Highway 6 and Eagle Ridge Drive, collected at the edge of the concrete of the retention pond dam, 3.18 km. south of the GNIS location of Golden.
39.73395341 -105.215591 WGS84
Elevation: 1796 meters (5891ft)
Imager: Aviana Eder; Date Imaged: 9/27/2021; Native and Naturalized Flora of the Golden Area, Jefferson County, Colorado | Also seen around the edge of the pond and along the Kinney Run Trail nearly to Eagle Ridge Drive. The pond and dam were reconstructed in late 2016 so these would have established here since then.