Merrill: Lich. Exs.
George K. Merrill [1 - 275]

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.236544
urn:uuid:D803A441-D344-4F18-9DA9-C2006706C0A6
C. C. Plitt s.n. 11 September 1909
Collema pycnocarpum Nyl.
United States, Maryland, Anne Arundel, Anne Arundel County

University of Michigan Herbarium
Catalog #: 102372
C. C. Plitt #s. n. 11 September 1909
Collema conglomeratum var. crassiusculum (Malme) Degel.
United States, Maryland, Anne Arundel, [no data]

University of Florida Herbarium
Catalog #: FLAS L7901
C.C. Plitt s.n. 11 September 1909
Collema pycnocarpum Nyl.
United States, Maryland, Anne Arundel, [n/a]

University of Colorado, Museum of Natural History
Catalog #: COLO-L-0014397
C.C. Plitt #L 80326 11 September 1909
Enchylium conglomeratum (Hoffm.) Otálora, P.M. Jørg. & Wedin
United States, Maryland

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00028838
C.C. Plitt #s.n. 11 September 1909
Collema conglomeratum var. crassiusculum (Malme) Degel.
USA, Maryland, Anne Anundel

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00030677
Clara E. Cummings #=N.A.L. 312, 232b 00 August 1898
Lecanora varia var. polytropa D. Dietr.
USA, New Hampshire, Summit of Mt. Moosilauke, Franconia Mountains.