Kingdom/Regno: Plantae (Plants/Piante)
Subkingdom/Sottoregno: Tracheobionta (Vascular plants/Piante vascolari)
Division/Divisione: Pteridophyta
Class/Classe: Filicopsida
Order/Ordine: Polypodiales
Family/Famiglia: Dicksoniaceae
Genus/Genere: Cibotium Kaulf.

Species/Specie:
1) Cibotium barometz (L.) J. Sm. [London J. Bot. 1:437. 1842] Scythian lamb Gou ji
2) Cibotium chamissoi Kaulf. [Berlin. Jahrb. Pharm. Verbundenen Wiss. 21:53. 1820] Hawaiian tree fern
3) Cibotium horridum Liebm. [Kongel. Danske Vidensk. Selsk. Skr., Naturvidensk. Math. Afd. ser. 5, 1:279. 1849 (Mexic. bregn.)] (= Cyathea princeps E. Mayer bis) (= Sphaeropteris horrida (Liebm.) R. M. Tryon)
4) Cibotium regale Verschaff. & Lem. [Ill. Hort. 15: t. 548. 1868]