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

University of Nebraska State Museum, C.E. Bessey Herbarium - Bryophytes
Catalog #: NEB00017540
F.E. Clements #s.n. 05 August 1901
Mnium cuspidatum Hedw.
USA, Colorado, Muscus endemicus, Lab-Fla-Cal-BC; Castle Canon

University of Wyoming Rocky Mountain Herbarium
Catalog #: RM-B-0004649
F.E. Clements #s.n. 05 August 1901
Plagiomnium cuspidatum (Hedw.) T.J. Kop.
United States, Colorado, Castle Canon

Willard Sherman Turrell Herbarium, Miami University
Catalog #: 000244661
s.c. #s.n. 05 August 1901
Mnium cuspidatum Hedw.
United States, Colorado, Castle Cañon