| Pteridaceae | |
Pteris aquilina var. arachnoidea
| (Kaulf.) D.C. Eaton | Proc. Amer. Acad. Arts 8: 203 | 1861 |
| Pteridaceae | |
Pteris aquilina var. caudata
| (L.) Link | Hort. Berol. [Link] 2: 33 | 1833 |
| Pteridaceae | ** |
Pteris aquilina var. lanuginosa
| Henriq. | Bol. Soc. Brot. 4: 151 | 1887 |
| Pteridaceae | ** |
Pteris aquilina var. mexicana
| Fée | Mém. Foug. 8: 114 | 1857 |
| Pteridaceae | |
Pteris aquilina var. psittacina
| (C. Presl) Baker | Fl. Bras. 1(2): 403 | 1870 |