Tags: Fern.
Calymmodon is a genus of ferns in the family Polypodiaceae. It is one of those formerly separated as the Grammitidaceae. It contains at least 30 species and its known range is Sri Lanka Thailand Vietnam Taiwan Malesia Australia Micronesia and Polynesia.Species include: Calymmodon cucullatus (Nees & Blume) C.Presl