| Onocleaceae | |
Onoclea attenuata
| Sw. | J. Bot. (Schrader) 1800(2): 73 | 1801 |
| Onocleaceae | |
Onoclea augescens
| Link | Fil. Spec. 37 | 1841 |
| Onocleaceae | |
Onoclea boryana
| Sw. | Syn. Fil. 111 | 1806 |
| Onocleaceae | |
Onoclea germanica
| (Willd.) Hook. | | ** |
| Onocleaceae | |
Onoclea × glaciogena
| Wagner, Sm. & Pray | | ** |
| Onocleaceae | |
Onoclea hintonii
| (F. Ballard) Christenh. | Phytotaxa 19: 21 | 2011 |
| Onocleaceae | |
Onoclea intermedia
| (C. Chr.) M. Kato, T. Suzuki & Nakato | Fern Gaz. 14(2): 71 | 1991 |
| Onocleaceae | |
Onoclea interrupta
| (Maxim.) Ching & P.C. Chiu | Fl. Tsinling. 2: , pl. 36, f. 1–2 | 1974 |
| Onocleaceae | |
Onoclea lineata
| (Sw.) Sw. | J. Bot. (Schrader) 1800(2): 73 | 1802 |
| Onocleaceae | |
Onoclea myriothecaefolia
| Bory ex Willd. | Sp. Pl. 295 | 1810 |
| Onocleaceae | ** |
Onoclea nodulosa
| Michx. | Fl. Bor.-Amer. 2: 272 | 1803 |
| Onocleaceae | |
Onoclea nuda
| Labill. | Nov. Holl. Pl. 2: 96, pl. 246 | 1806 |
| Onocleaceae | |
Onoclea obtusilobata
| Schkuhr | Deutschl. Krypt. Gew. 1: 95–96, pl. 103 | 1809 |
| Onocleaceae | |
Onoclea orientalis
| (Hook.) Hook. | Sp. Fil. 4: 161–162 | 1863 |
| Onocleaceae | |
Onoclea pensylvanica
| (Willd.) Sm. | Cycl. 25(50): | 1819 |
| Onocleaceae | * |
Onoclea polypodioides
| (Sw.) Sw. | Fl. Ind. Occid. 3: 1585 | 1806 |
| Onocleaceae | |
Onoclea polypodioides
| L. | Mant. Pl. 306 | 1771 |
| Onocleaceae | |
Onoclea quercifolia
| (Retz.) Willd. | Schrift. Akad. Erf. 1802: 27 | 1802 |
| Onocleaceae | * |
Onoclea scandens
| Sw. | Syn. Fil. 112, 309 | 1806 |
| Onocleaceae | |
Onoclea sensibilis
| L. | Sp. Pl. 2: 1062 | 1753 |
| Onocleaceae | |
Onoclea sensitiva
| L. | | ** |
| Onocleaceae | |
Onoclea spicant
| Hoffm. | Deutschl. Fl. (ed. 2) 2: 11 | 1795 |
| Onocleaceae | |
Onoclea spicata
| Sw. | J. Bot. (Schrader) 1801(2): 299 | 1803 |
| Onocleaceae | |
Onoclea striatum
| Sw. | Syn. Fil. 304, 422 | 1806 |
| Onocleaceae | |
Onoclea struthiopteris
| (L.) Hoffm. | Deutschl. Fl. 2: 11 | 1795 |
| Onocleaceae | |
Onoclea struthiopteris
| A. Gray | | ** |