United States of America, Colorado, Jefferson, Golden, Colorado School of Mines Survey Field. Lower, eastern edge of the Survey field, 250 m. northwest of the Deadman Gulch undercrossing of US Hwy 6, 2.2 km. south of the GNIS location of Golden.
39.73584093 -105.2173778 WGS 1984
1812 meters (5943ft)
Grassy, northwest-facing slope.
Leaves basal, large yellow flowers, winged capsule.
Flower
Native and Naturalized Flora of the Golden Area, Jefferson County, Colorado.
For additional information about this specimen, please contact: Jennifer Ackerfield, Head Curator of Biodiversity Collections (jennifer.ackerfield@botanicgardens.org)