Synonyms
Goniopteris portoricensis C.Presl
Aspidium megalodus Mett.
Cyclosorus pennatus (Poir.) Christenh.
Goniopteris quadrangularis Fée
Dryopteris kanukuana Weath.
Polypodium rheosorum var. megalodus J.Bommer & Christ
Polypodium androgynum var. megalodus (Schkuhr) Baker
Polypodium pennatum Poir.
Thelypteris megalodus (Schkuhr) Proctor
Dryopteris megalodus Urb.
Polypodium tetragonum var. megalodum (Schkuhr) Baker
Goniopteris pennata (Poir.) Pic.Serm.
Polypodium sprengelii Desv.
Goniopteris megalodus C.Presl
Phegopteris megalodus Mett.
Polypodium megalodus Schkuhr