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

University of Michigan Herbarium
Catalog #: 105480
C. E. Cummings #s. n.
Heterodermia casarettiana (A. Massal.) Trevisan
Jamaica, [no data]

Duke University Herbarium
Catalog #: 325966
a78ccbe4-6bb4-44ee-81ac-a82799c9dbb7
Cummings, Clara, E. #s.n.
Heterodermia casarettiana (A. Massal.) Trevisan
Jamaica, Jamaica, unspecified