Pteridoph. Exs.
Wirtgen [1 - ? 546]

Field Museum of Natural History Pteridophyte Collection
Catalog #: C0380535F
e47e44ab-4dc8-4d93-9506-03acfe67de22
E. C. L. Naumann #s.n. 02 July 1900
Dryopteris spinulosa Kuntze
Germany