USA, Colorado, Jefferson, Apex Park - Northern Parcel. Southeast corner of Apex Park - North parcel, along an ephemeral stream that drains northeastward through Stonebridge HOA to Deadman Gulch, 4.77 km. south of the GNIS location of Golden.
For additional information about this specimen, please contact: Jennifer Ackerfield, Head Curator of Biodiversity Collections (jennifer.ackerfield@botanicgardens.org)