Pterozonium is a genus of ferns in the subfamily Pteridoideae of the family Pteridaceae. Species are mainly found in north-western South America, as well as Costa Rica.
Species , Plants of the World Online and the Checklist of Ferns and Lycophytes of the World recognized the following fourteen species: Phylogeny of Pterozonium
Other species:
P. cyclophyllum Diels P. elaphoglossoides (Baker ex Thurn) Lellinger P. lineare Lellinger P. maguirei Lellinger P. paraphysatum (A.C.Sm.) Lellinger P. retroflexum Mickel P. scopulinum Lellinger P. spectabile Maxon & A.C.Sm. P. steyermarkii Vareschi P. tatei A.C.Sm. P. terrestre Lellinger
References