Keyserling, A.F.M.L.A. (1873), Polypodiacea et Cyatheacea Herbarii Bungeani: 49 [nom. nov.]

replaced synonym: Polypodium urophyllum Wall. ex Hook. nom. illeg., nom. superfl.

• Comment: Reference to replaced synonym indirect, via Keyserling's citation of the previous generic name as "Polyp." and authorship as "Wall.".

Christ, K.H.H. (1897), Die Farnkrauter der Erde: 248 [basionym]

basionym of: Aspidium urophyllum (Keyserl.) Christ legitimate

Christensen, C.F.A. in Christensen, C.F.A. (ed.) (1905), Index Filicum: 299 [basionym]

basionym of: Dryopteris urophylla (Keyserl.) C.Chr. legitimate

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