See text Didymochlaena is a genus of ferns.

In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), it is the only genus in the family Didymochlaenaceae.

[2] Alternatively, the family may be placed in a very broadly defined family Polypodiaceae sensu lato as the subfamily Didymochlaenoideae.

The fronds arise from upright, scaly rhizomes.

[4] This genus includes the following species:[1] Didymochlaenaceae Hypodematiaceae Dryopteridaceae Nephrolepidaceae Lomariopsidaceae Tectariaceae Oleandraceae Davalliaceae Polypodiaceae D. sinuosa D. truncatula D. dimidiata D. spinulosa D. philippensis D. punctata D. fijiensis D. oceanica D. solomonensis This Polypodiales-related article is a stub.