De orde Cyatheales A.B.Frank kent 8 families.
| Cibotiaceae Korall | Loxsomataceae C.Presl |
| Culcitaceae Pic.Serm. | Metaxyaceae Pic.Serm. |
| Cyatheaceae Kaulf. | Plagiogyriaceae Bower |
| Dicksoniaceae M.R.Schomb. | Thyrsopteridaceae C.Presl |
De orde Cyatheales A.B.Frank kent 8 families.
| Cibotiaceae Korall | Loxsomataceae C.Presl |
| Culcitaceae Pic.Serm. | Metaxyaceae Pic.Serm. |
| Cyatheaceae Kaulf. | Plagiogyriaceae Bower |
| Dicksoniaceae M.R.Schomb. | Thyrsopteridaceae C.Presl |
