Cummings & Seymour, Dec. N. Amer. Lich.
C.E. Cummings & A.B. Seymour [1 - 150]

Oregon State University Herbarium
Catalog #: 79366
Clara Cummings s.n. 14 August 2001
Buellia myriocarpa (DC.) De Not.
United States, Colorado, Mendenhall Canon, Lake Wellington