Leptochilus (plant)
| Leptochilus | |
|---|---|
 | |
| Leptochilus pteropus subsp. pteropus | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Division: | Polypodiophyta |
| Class: | Polypodiopsida |
| Order: | Polypodiales |
| Suborder: | Polypodiineae |
| Family: | Polypodiaceae |
| Subfamily: | Microsoroideae |
| Genus: | Leptochilus Kaulf. |
| Species | |
| Synonyms | |
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Leptochilus is a fern genus in the family Polypodiaceae, subfamily Microsoroideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I).
Taxonomy
A molecular phylogenetic study of the subfamily Microsoroideae in 2019 suggested that the genus was monophyletic, being sister to Microsorum, together forming one of the three main clades in the subfamily:
| Microsoroideae |
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Species
The Pteridophyte Phylogeny Group classification of 2016 (PPG I) suggests that the genus contains about 10 species. As of February 2020[update], the Checklist of Ferns and Lycophytes of the World noted that the species circumscription was "fairly controversial and fluctuating", and accepted 34 species and hybrids:
- Leptochilus axillaris (Cav.) Kaulf.
- Leptochilus bolsteri (Copel.) Parris
- Leptochilus cantoniensis (Baker) Ching
- Leptochilus chilangensis (V.N.Tu) Liang Zhang & Li Bing Zhang
- Leptochilus chingii Liang Zhang & Li Bing Zhang
- Leptochilus chittagongensis Fraser-Jenk. & Gias
- Leptochilus decurrens Blume
- Leptochilus digitatus (Baker) Noot.
- Leptochilus dissimilialatus (Bonap.) Liang Zhang & Li Bing Zhang
- Leptochilus dolichopterus (Copel.) Fraser-Jenk. & Amoroso
- Leptochilus ellipticus (Thunb.) Noot.
- Leptochilus evrardii (Tardieu) Liang Zhang & Li Bing Zhang
- Leptochilus flexilobus (Christ) Liang Zhang & Li Bing Zhang
- Leptochilus fluviatilis (Lauterb.) Liang Zhang & Li Bing Zhang
- Leptochilus hemionitideus (C.Presl) Noot.
- Leptochilus henryi (Baker) X.C.Zhang
- Leptochilus heterophyllus (S.K.Wu & P.K.Lôc) comb. ined.
- Leptochilus insignis (Blume) Fraser-Jenk.
- Leptochilus lanceolatus Fée
- Leptochilus leveillei (Ching) X.C.Zhang
- Leptochilus macrophyllus (Blume) Noot.
- Leptochilus mengsongensis M.X.Zhao
- Leptochilus minor Fée
- Leptochilus morsei (Ching) Fraser-Jenk.
- Leptochilus × nepalensis Fraser-Jenk.
- Leptochilus oblongus Li Bing Zhang, Liang Zhang & N.T.Lu
- Leptochilus pedunculatus (Hook. & Grev.) Fraser-Jenk.
- Leptochilus pentaphyllus (Baker) Liang Zhang & Li Bing Zhang
- Leptochilus poilanei (C.Chr. & Tardieu) Liang Zhang & Li Bing Zhang
- Leptochilus pothifolius (Buch.-Ham. ex D.Don) Fraser-Jenk.
- Leptochilus pteropus (Blume) Fraser-Jenk.
- Leptochilus saxicola (H.G.Zhou & Hua Li) Liang Zhang & Li Bing Zhang
- Leptochilus × shintenensis (Hayata) Nakaike
- Leptochilus wrightii (Hook.) X.C.Zhang
- Leptochilus yangjiangensis Zhou, H. J (2026)
References
- 1 2 3 4 PPG I (2016). "A community-derived classification for extant lycophytes and ferns". Journal of Systematics and Evolution. 54 (6): 563–603. doi:10.1111/jse.12229. S2CID 39980610.
- ↑ Testo, Weston L.; Field, Ashley R.; Sessa, Emily B. & Sundue, Michael (2019), "Phylogenetic and Morphological Analyses Support the Resurrection of Dendroconche and the Recognition of Two New Genera in Polypodiaceae Subfamily Microsoroideae" (PDF), Systematic Botany, 44 (4): 737–752, doi:10.1600/036364419X15650157948607, S2CID 208176686, archived from the original (PDF) on 2020-02-13, retrieved 2020-02-11
- ↑ Hassler, Michael & Schmitt, Bernd (January 2020), "Leptochilus", Checklist of Ferns and Lycophytes of the World, Version 8.20, retrieved 2020-02-11
- ↑ Zhou, H. J., Wang, T., Huang, Y., Zhang, B., Chen, G. D., Chen, H. F., & Wang, F. G. (2026). Leptochilus yangjiangensis (Polypodiaceae), a new fern species from Guangdong, China. Ecology and Evolution. https://doi.org/10.1002/ece3.73621
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