Cyatheaceae Kaulfuss

Actinophlebia C.Presl = Cyathea Sm.
Alsophila R.Br. = Cyathea Sm.
Amphicosmia Gardner = Cyathea Sm.
Chnoophora Kaulf. = Cyathea Sm.
Cnemidaria C.Presl = Cyathea Sm.
Cormiophyllum Newman = Cyathea Sm.
Cyathea Sm.
Dichorexia C.Presl = Cyathea Sm.
Dicranophlebia (Mart.) Lindl. = Cyathea Sm.
Disphenia C.Presl = Cyathea Sm.
Eatoniopteris J.Bommer = Cyathea Sm.
Fourniera J.Bommer ex E.Fourn. = Cyathea Sm.
Gymnopremnon Lindig = Cyathea Sm.
Gymnosphaera Blume = Cyathea Sm.
Halophlebia (Mart.) Lindl. = Cyathea Sm.
Hemistegia C.Presl = Cyathea Sm.
Hemitelia R.Br. = Cyathea Sm.
Microstegnus C.Presl = Cyathea Sm.
Nephelea R.M.Tryon = Cyathea Sm.
Schizocaena J.Sm. ex Hook. = Cyathea Sm.
Sphaeropteris Bernh. = Cyathea Sm.
Thysanobotrya Alderw. = Cyathea Sm.
Trachypremnon Lindig = Cyathea Sm.
Trichipteris C.Presl = Cyathea Sm.