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

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0028965
C.G. Pringle #S 19251 13 February 1909
Opegrapha Ach.
Mexico, Tamaulipas, Tampico