Calymmodon

Calymmodon is a genus of ferns in the family Polypodiaceae, subfamily Grammitidoideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). Its known range is Sri Lanka, Thailand, Vietnam, Taiwan, Malesia, Australia, Micronesia and Polynesia.

Species
, the Checklist of Ferns and Lycophytes of the World accepted the following species and hybrids:


 * Calymmodon acrosoroides Parris
 * Calymmodon acutangularis Parris
 * Calymmodon asiaticus Copel.
 * Calymmodon atrichus Copel.
 * Calymmodon binaiyensis Parris
 * Calymmodon borneensis Parris
 * Calymmodon clavifer (Hook.) T.Moore
 * Calymmodon concinnus Parris
 * Calymmodon conduplicatus (Brause) Copel.
 * Calymmodon congestus Copel.
 * Calymmodon coriaceus Parris
 * Calymmodon cucullatus (Nees & Blume) C.Presl
 * Calymmodon curtus Parris
 * Calymmodon debilis Parris
 * Calymmodon decipiens Parris
 * Calymmodon fragilis Copel.
 * Calymmodon gibbsiae Parris
 * Calymmodon glabrescens Copel.
 * Calymmodon gracilis (Fée) Copel.
 * Calymmodon holttumii Parris
 * Calymmodon hyalinus Copel.
 * Calymmodon hygroscopicus Copel.
 * Calymmodon ichthyorhachioides Alston
 * Calymmodon innominatus Parris
 * Calymmodon kaniensis (Brause) Copel.
 * Calymmodon kanikehensis Parris
 * Calymmodon kinabaluensis Parris
 * Calymmodon latealatus Copel.
 * Calymmodon ledermannii Parris
 * Calymmodon linearis Parris
 * Calymmodon longipilosus Parris
 * Calymmodon luerssenianus (Domin) Copel.
 * Calymmodon mnioides Copel.
 * Calymmodon morobensis Parris
 * Calymmodon murkelensis Parris
 * Calymmodon muscoides (Copel.) Copel.
 * Calymmodon ohaensis Parris
 * Calymmodon oligotrichus T.C.Hsu
 * Calymmodon pallidivirens Parris
 * Calymmodon papuanus Parris
 * Calymmodon pectinatus Parris
 * Calymmodon persimilis (C.Chr.) Tagawa
 * Calymmodon ponapensis Copel.
 * Calymmodon pseudoclavifer Parris
 * Calymmodon pseudordinatus Parris
 * Calymmodon ramifer Copel.
 * Calymmodon rapensis Copel.
 * Calymmodon reconditus Parris
 * Calymmodon redactus Parris
 * Calymmodon schultzei Parris
 * Calymmodon seramensis Parris
 * Calymmodon subalpinus Parris
 * Calymmodon subgracilis Parris
 * Calymmodon subtilis Parris
 * Calymmodon tehoruensis Parris