Image ID: SIL-SIL19-24a-013
Cite this: Brackenridge, William D. (William Dunlop). 1854. Botany. Cryptogamia. Filices, including Lycopodiaceae and Hydropterides., Philadelphia : Printed by C. Sherman.
Supplied Caption: Four figures of genus Polypodium
Original Caption: Plate 1
Taxonomic: Polypodium