Pringle, Pl. Mexic. (lichenes) [Charlotte (Vermont)]
Cyrus G. Pringle [?1-15702]

University of Michigan Herbarium
Catalog #: 111658
da87fec4-619d-4f90-89a3-ca99aea7449d
C. G. Pringle #s. n. 06 June 1890
Leptotrema wightii (Taylor) Müll. Arg.
Mexico, San Luis Potosi, no data, Las Palmas

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0027563
C.G. Pringle #S 22506 06 June 1890
Myriotrema wrightii (Tuck.) Hale
Mexico, San Luis Potosí, Las Palmas

Duke University Herbarium Lichen Collection
Catalog #: 298937
af5679c3-9d45-4649-9be3-b02c6d493a23
Pringle, C., G. s.n. 06 June 1890
Mexico, San Luis Potosí, Las Palmas