Image ID: SIL-SIL19-24a-025
Cite this: Brackenridge, William D. (William Dunlop). 1854. Botany. Cryptogamia. Filices, including Lycopodiaceae and Hydropterides., Philadelphia : Printed by C. Sherman.
Supplied Caption: Two figures of genera Doryopteris and Onychium
Original Caption: Plate 13
Taxonomic: Doryopteris ; Onychium