Polytaenium
Polytaenium is a genus of ferns in the subfamily Vittarioideae of the family Pteridaceae. Species are native to Mexico and Southern [America |Southern America].
Phylogeny
, the Checklist of Ferns and Lycophytes of the World recognized the following species:- P. anetioides Benedict
- P. dussianum Benedict
- P. intramarginale Alston
- P. jenmanii Benedict
- P. ophioglossoides S.Linds.
- P. quadriseriatum Benedict
- P. urbani Alain