Weber, Lich. Exs.
W.A. Weber [1 - ? 700]

USDA United States National Fungus Collections
Catalog #: BPI 1043731
s.n.
Acarospora flava Trevis.
United States, Colorado

Oregon State University Herbarium
Catalog #: 33464
Willian Weber s.n. 01 February 1961
Pleopsidium flavum (Bellardi) Körb.
United States, Colorado, Boulder, West of base of Steamboat Mountain, foothills of Front Range 2 miles NW of Lyons.