Pl. Mexic. 1890
Pringle [3000 - 3500]

Field Museum of Natural History Pteridophyte Collection
Catalog #: C0630860F
29d19bbf-9650-4989-801c-971732a770f3
C. G. Pringle #s.n. 25 November 1890
Adiantum tenerum Sw.
Mexico, San Luis Potosí, Tamasopo canyon