Pteridrys
Pteridrys is a genus of ferns in the family Tectariaceae, according to the Pteridophyte Phylogeny Group classification of 2016.
Taxonomy
The genus Pteridrys was erected by Carl Christensen and Ren-Chang Ching in 1934. The type species is Pteridrys syrmatica, transferred from Aspidium syrmaticum.A 2016 molecular phylogenetic showed Pteridrys to be related to two new genera, Draconopteris and Malaifilix, separate from the clade containing Tectaria.
Species
, the Checklist of Ferns and Lycophytes of the World recognized the following species:- Pteridrys acutissima Ching ex C.Chr. & Ching
- Pteridrys australis Ching ex C.Chr. & Ching
- Pteridrys cnemidaria C.Chr. et. Ching
- Pteridrys confertiloba Holttum
- Pteridrys costularis Li Bing Zhang, Liang Zhang, N.T.Lu & X.M.Zhou
- Pteridrys dongshiyongii Li Bing Zhang & X.M.Zhou
- Pteridrys dorsifixa Li Bing Zhang & X.M.Zhou
- Pteridrys hanoiensis Li Bing Zhang, Liang Zhang, N.T.Lu & X.M.Zhou
- Pteridrys lofouensis C.Chr. & Ching
- Pteridrys microthecia C.Chr. & Ching
- Pteridrys olivacea Copel.
- Pteridrys syrmatica C.Chr. & Ching
- Pteridrys vietnamensis Li Bing Zhang, Liang Zhang, N.T.Lu & X.M.Zhou