Genus Calymmodon
Calymmodon is a genus of ferns in the family Polypodiaceae.Species in the genus Calymmodon of plants
Calymmodon cucullatus - Calymmodon cucullatus is a species of fern in the Grammitidaceae family. It is endemic to China. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.