srilankensis Ranil Cyathea steyermarkii R.M.Tryon Cyathea stokesii (E.D.Br.) N.Hallé & Florence Cyathea stolzeana (L.D.Gómez) Lehnert Cyathea stolzei A.R.Sm. ex Lellinger Cyathea straminea H.Karst. Cyathea strigillosa (Maxon) Domin Cyathea subincisa (Kunze) Domin Cyathea subindusiata Domin Cyathea subtropica Domin Cyathea sunduei Lehnert Cyathea suprapilosa Lehnert Cyathea suprastrigosa (Christ) Maxon Cyathea surinamensis (Miq.) Domin Cyathea sylvatica Lehnert Cyathea tatei S.Maciel, R.Y.Hirai & J.Prado Cyathea tejedoris Lehnert, F.Giraldo & W.Rodríguez Cyathea tenera (J.Sm.) Moore Cyathea tepuiana Christenh. Cyathea thelypteroides A.R.Sm. Cyathea thysanolepis (Barrington) A.R.Sm. Cyathea toroi Lehnert, F.Giraldo & A.Tejedor Cyathea tortuosa R.C.Moran Cyathea traillii (Baker) Domin Cyathea trichomanoides Christenh. Cyathea tryonorum (Riba) Lellinger Cyathea tuerckheimii Maxon Cyathea uleana (A.Samp.) Lehnert Cyathea universitatis (Vareschi) Christenh. Cyathea ursina (Maxon) Lellinger Cyathea valliciergoana A.Tejedor & G.Calat. Cyathea varians (R.C.Moran) Lehnert Cyathea vaupensis (P.G.Windisch) Lehnert Cyathea venezuelensis A.R.Sm. ex Lellinger Cyathea vilhelmii Domin Cyathea villosa Humb. & Bonpl. ex Willd. Cyathea weatherbyana (C.V.Morton) C.V.Morton Cyathea wendlandii (Mett. ex Kuhn) Domin Cyathea werffii R.C.Moran Cyathea whitmeei Baker Cyathea williamsii (Maxon) Domin Cyathea windischiana A.R.Sm. Cyathea xerica A.Tejedor & G.Calat. Cyathea yambrasensis A.Tejedor & G.Calat. Cyathea zongoensis Lehnert Extinct species †Cyathea cranhamii †Cyathea inequilateralis - Eocene, North American west coast References Notes Bibliography Christenhusz, M.J.M. (2009). New combinations and an overview of Cyathea subg. Hymenophyllopsis (Cyatheaceae). Phytotaxa 1: 37–42. Large, M.F. and J.E. Braggins (2004). Tree Ferns. Timber Press, Inc. Lehnert, M. (2006). New species and records of tree ferns (Cyatheaceae, Pteridophyta) in the northern Andes. Organisms, Diversity & Evolution 6: 321–322, electronic supplement 13: 1-11. Lehnert, M. (2009). Three new species of scaly tree ferns (Cyathea-Cyatheaceae) from the northern Andes. Phytotaxa 2: 43–56. The International Plant Names Index External links Cyathea: World Species List Alsophila: World Species List Sphaeropteris: World Species List Smith's original description of the genus online at Project Gutenberg Community: Care and propagation of Treeferns (German/English) Fern Files: Cyathea Fern genera Pantropical flora