United States of America, Colorado, Larimer, Soapstone Prairie, City of Fort Collins Natural Area, Ca 19.5 mi. N. of Wellington and ca. 0.5 mi. S. of Wyoming boarder on Spottlewood Creek.
For additional information about this specimen, please contact: Jennifer Ackerfield, Head Curator of Biodiversity Collections (jennifer.ackerfield@botanicgardens.org)