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

University of Michigan Herbarium
Catalog #: 83062
C. E. Cummings #s. n.
Cladonia ceratophylla (Sw.) Spreng.
Jamaica, [no data]

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00027148
C.E. Cummings #s.n.
Cladonia ceratophylla (Sw.) Spreng.
Jamaica

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.236054
urn:uuid:28F8AB7D-E59D-40AE-BAE2-576D65C3C07F
G. K. Merrill s.n. 00 February 1911
Pyrenula nitida (Weigel) Ach.
United States, Florida, Seminole, Sanford; Sanford

University of Michigan Herbarium
Catalog #: 124624
G. K. Merrill #s. n. 00 February 1911
Pyrenula xyloides (Eschw.) Müll.Arg.
United States, Florida, Seminole, Sanford

Academy of Natural Sciences of Drexel University
Catalog #: PH00101256
G. K. Merrill #s.n. 00 February 1911
Pyrenula xyloides (Eschw.) Müll.Arg.
USA, Florida, Seminole, Sanford;

University of Florida Herbarium
Catalog #: FLAS L10671
G.K. Merrill s.n. 00 February 1911
Pyrenula xyloides (Eschw.) Müll.Arg.
United States, Florida, Seminole, Sanford

University of Wisconsin - Madison
Catalog #: WIS-L-0085737
G.K. Merrill #s.n. 00 February 1911
Pyrenula Ach.
United States, Florida, Seminole, Sanford

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0038500
George K. Merrill #s.n. 00 February 1911
Pyrenula nitida (Weigel) Ach.
United States, Florida, Seminole, Sanford