| Niphidium | |
|---|---|
| Niphidium crassifolium in Panama | |
| Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Division: | Polypodiophyta |
| Class: | Polypodiopsida |
| Order: | Polypodiales |
| Suborder: | Polypodiineae |
| Family: | Polypodiaceae |
| Subfamily: | Polypodioideae |
| Genus: | Niphidium J.Sm. |
| Species | |
| Synonyms | |
| |
Niphidium is a genus of ferns in the family Polypodiaceae, subfamily Polypodioideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). They are native to tropical America.
As of July 2025[update], Checklist of Ferns and Lycophytes of the World accepted the following eleven species: