United States of America, Colorado, Lake, Mosquito Range, Weston Pass, Headwaters of S. fork of South Platte River
39.139859 -106.18002 +-5000m.
13N 0398020E 4332960N
Certainty code: 5
3688 meters
12100 FT
Pennsylvanian Minturn & Belden undivided shale, mudstone, limestone, sandstone. Above Weston Pass on gravelly tundra ridge leading up N side of Ptarmigan Peak; with Acomastylis rossii, Potentilla sp., Astragalus molybdenus in thin turf community; low clu
For additional information about this specimen, please contact: Jennifer Ackerfield, Head Curator of Biodiversity Collections (jennifer.ackerfield@botanicgardens.org)