Pringle, Pl. Mexic. 1890
Pringle, C.G. [3000 - 3500]

Botanical Research Institute of Texas, Philecology Herbarium
Catalog #: BRIT507828
C. G. Pringle #3390 17 November 1890
Polypodium incanum Sw.
Mexico, Michoacán, Near Patzcuaro.