California Polytechnic State University, Robert F. Hoover Herbarium (OBI)
Galium aparine L.
United States, Colorado, Jefferson, Ranson/Edwards Homestead Open Space Park 1.6 mi. west on CO Hwy 72 from CO Hwy 93, then 2.4 mi. northerly on Plainview Road, then 100 m. south of the road to the other side of the drainage. 16 km. north northwest of the GNIS location of Golden.