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

University of Michigan Herbarium
Catalog #: 121065
34dad116-5324-4e89-80be-b4c8810dd1cd
C. G. Pringle #s. n. 10 June 1890
Porina africana Müll.Arg.
Mexico, San Luis Potosi, no data, Tamasopo

Duke University Herbarium Lichen Collection
Catalog #: 303391
Pringle, C. G. #s.d. 10 June 1890
Porina africana Müll.Arg.
Mexico, San Luis Potosí, Tamasopo