United States of America, Colorado, Clear Creek, Guanella Pass, ca. 7.5 air miles south of Georgetown; ca. 0.25 miles northwest of Bierstadt Trailhead and Guanella Pass parking lot; 7.5' Mt. Evans quad.; 39.598711 -105.713914
For additional information about this specimen, please contact: Jennifer Ackerfield, Head Curator of Biodiversity Collections (jennifer.ackerfield@botanicgardens.org)