Calymmodon

Calymmodon is a genus of ferns in the family Polypodiaceae, subfamily Grammitidoideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I).^[2] Its known range is Sri Lanka, Thailand, Vietnam, Taiwan, Malesia, Australia, Micronesia and Polynesia.

Calymmodon
Calymmodon cucullatus
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Division:	Polypodiophyta
Class:	Polypodiopsida
Order:	Polypodiales
Suborder:	Polypodiineae
Family:	Polypodiaceae
Subfamily:	Grammitidoideae
Genus:	Calymmodon C.Presl[1]
Synonyms[1]
Plectopteris Fée

Species

As of April 2025^[update], the Checklist of Ferns and Lycophytes of the World accepted the following sixty-one species:^[1]

• Calymmodon acrosoroides Parris, sp. ined.
• Calymmodon acutangularis Parris, sp. ined.
• Calymmodon asiaticus Copel.
• Calymmodon atrichus Copel.
• Calymmodon binaiyensis Parris, sp. ined.
• Calymmodon borneensis Parris, sp. ined.
• Calymmodon clavifer (Hook.) T.Moore
• Calymmodon concinnus Parris
• Calymmodon conduplicatus (Brause) Copel.
• Calymmodon coriaceus Parris, sp. ined.
• Calymmodon cucullatus (Nees & Blume) C.Presl
• Calymmodon curtus Parris
• Calymmodon debilis Parris, sp. ined.
• Calymmodon decipiens Parris, sp. ined.
• Calymmodon fragilis Copel.
• Calymmodon furcatus Parris
• Calymmodon gibbsiae Parris, sp. ined.
• Calymmodon glabrescens Copel.
• Calymmodon gracilis (Fée) Copel.
• Calymmodon gracillimus (Copel.) Nakai ex H.Itô
• Calymmodon grantii Copel.
• Calymmodon holttumii Parris, sp. ined.
• Calymmodon hyalinus Copel.
• Calymmodon hygroscopicus Copel.
• Calymmodon ichthyorhachioides Alston
• Calymmodon innominatus Parris, sp. ined.
• Calymmodon kanikehensis Parris, sp. ined.
• Calymmodon kinabaluensis Parris, sp. ined.
• Calymmodon latealatus Copel.
• Calymmodon ledermannii Parris, sp. ined.
• Calymmodon linearis Parris, sp. ined.
• Calymmodon longipilosus Parris, sp. ined.
• Calymmodon luerssenianus (Domin) Copel.
• Calymmodon mnioides Copel.
• Calymmodon morobensis Parris, sp. ined.
• Calymmodon multisorus Parris
• Calymmodon murkelensis Parris, sp. ined.
• Calymmodon muscoides (Copel.) Copel.
• Calymmodon ohaensis Parris, sp. ined.
• Calymmodon oligotrichus T.C.Hsu
• Calymmodon ordinatus Copel.
• Calymmodon orientalis Copel.
• Calymmodon pallidivirens Parris, sp. ined.
• Calymmodon papuanus Parris, sp. ined.
• Calymmodon pectinatus Parris
• Calymmodon pergracillimus (Alderw.) Copel.
• Calymmodon persimilis (C.Chr.) Tagawa
• Calymmodon ponapensis Copel.
• Calymmodon pseudoclavifer Parris, sp. ined.
• Calymmodon pseudordinatus Parris, sp. ined.
• Calymmodon ramifer Copel.
• Calymmodon rapensis Copel.
• Calymmodon reconditus Parris, sp. ined.
• Calymmodon redactus Parris, sp. ined.
• Calymmodon schultzei Parris, sp. ined.
• Calymmodon seramensis Parris, sp. ined.
• Calymmodon solomonensis Parris
• Calymmodon subalpinus Parris, sp. ined.
• Calymmodon subgracilis Parris
• Calymmodon subtilis Parris
• Calymmodon tehoruensis Parris, sp. ined.