Clements & Clements, Herb. Format. Colorad.
Clements & Clements [480]

Willard Sherman Turrell Herbarium, Miami University
Catalog #: 000161119
F.E. Clements #s.n. 09 September 1904
Umbilicaria hyperborea (Ach.) Hoffm.
United States, Colorado, Ruxton Park