Serpocaulon

Serpocaulon is a genus of ferns in the family Polypodiaceae, subfamily Polypodioideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). The genus is native to Northern and Southern America.

== Species == , the Checklist of Ferns and Lycophytes of the World accepted the following thirty-seven species: Serpocaulon adnatum (Kunze ex Klotzsch) A.R.Sm. Serpocaulon antioquianum D.Sanín Serpocaulon appressum (Copel.) A.R.Sm. Serpocaulon attenuatum (C.Presl) A.R.Sm. Serpocaulon australe D.Sanín, J.C.Ospina, I.O.Moura & Salino Serpocaulon caceresii (Sodiro) A.R.Sm. Serpocaulon catharinae (Langsd. & Fisch.) A.R.Sm. Serpocaulon concolorum (M.Kessler & A.R.Sm.) A.R.Sm. Serpocaulon crystalloneuron (Rosenst.) A.R.Sm. Serpocaulon dasypleuron (Kunze) A.R.Sm. Serpocaulon demissum (Fée) D.Sanín Serpocaulon dissimile (L.) A.R.Sm. Serpocaulon eleutherophlebium (Fée) A.R.Sm. Serpocaulon falcaria (Kunze) A.R.Sm. Serpocaulon fraxinifolium (Jacq.) A.R.Sm. Serpocaulon funckii (Mett.) A.R.Sm. Serpocaulon glandulosissimum (Brade) Labiak & J.Prado Serpocaulon intricatum (M.Kessler & A.R.Sm.) A.R.Sm. Serpocaulon lasiopus (Klotzsch) A.R.Sm. Serpocaulon latipes (Langsd. & L.Fisch.) A.R.Sm. Serpocaulon latissimum (R.C.Moran & B. Øllg.) A.R.Sm. Serpocaulon levigatum (Cav.) A.R.Sm. Serpocaulon loriceum (L.) A.R.Sm. Serpocaulon × manizalense D.Sanín & Torrez Serpocaulon maritimum (Hieron.) A.R.Sm. Serpocaulon menisciifolium (Langsd. & Fisch.) A.R.Sm. Serpocaulon nanegalense (Sodiro) A.R.Sm. Serpocaulon × orosiense A.Rojas Serpocaulon patentissimum (Mett. ex Kuhn) A.R.Sm. Serpocaulon polystichum (Link) A.R.Sm. Serpocaulon psychotrium Mostacero, D.Sanín & A.R.Sm. Serpocaulon ptilorhizon (Christ) A.R.Sm. Serpocaulon × pubescens (Rosenst.) Schwartsb. & A.R.Sm. Serpocaulon rex Schwartsb. & A.R.Sm. Serpocaulon richardii (Klotzsch) A.R.Sm. Serpocaulon × rojasianum J.M.Chaves, R.C.Moran & F.Oviedo Serpocaulon × semipinnatifidum (Fée) A.R.Sm. Serpocaulon sessilifolium (Desv.) A.R.Sm. Serpocaulon × sessilipinnum A.Rojas & J.M.Chaves Serpocaulon silvulae (M.Kessler & A.R.Sm.) A.R.Sm. Serpocaulon subandinum (Sodiro) A.R.Sm. Serpocaulon × tabuleirense D.Sanín & Salino Serpocaulon triseriale (Sw.) A.R.Sm. Serpocaulon vacillans (Link) A.R.Sm. Serpocaulon wagneri (Mett.) A.R.Sm.