Polyphlebium is a fern genus in the family Hymenophyllaceae. The genus is accepted in the Pteridophyte Phylogeny Group classification of 2016 (PPG I) but not by some other sources.
| Polyphlebium | |
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| Illustration of Polyphlebium angustatum | |
Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Division: | Polypodiophyta |
| Class: | Polypodiopsida |
| Order: | Hymenophyllales |
| Family: | Hymenophyllaceae |
| Subfamily: | Trichomanoideae |
| Genus: | Polyphlebium Copel.[1] |
| Type species | |
| Polyphlebium venosum (Brown) Copeland
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| Species | |
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See text. | |
| Synonyms | |
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Taxonomy
editThe genus Polyphlebium was erected by Edwin Copeland in 1938.[1] Its status, like other genera in the family Hymenophyllaceae, remains disputed. The Pteridophyte Phylogeny Group classification of 2016 (PPG I) accepts the genus, saying that there are about 15 species.[2] As of October 2019[update], the Checklist of Ferns and Lycophytes of the World lists 17 species,[1] whereas Plants of the World Online sinks the genus into Trichomanes.[3]
Phylogeny
editAs of October 2019[update], the Checklist of Ferns and Lycophytes of the World accepted the following species:[1] Phylogeny of Polyphlebium by Fern Tree of Life.[4][5]
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Unassigned species:
- Polyphlebium borbonicum (Bosch) Ebihara & Dubuisson
- Polyphlebium haughtii (Morton) comb. ined.
- Polyphlebium herzogii (Rosenst.) A.R.Sm. & M.Kessler
- Polyphlebium philippianum (Sturm) Ebihara & Dubuisson
- Polyphlebium pyxidiferum (L.) Ebihara & Dubuisson
- Polyphlebium tenuissimum (Bosch) comb. ined.
- Polyphlebium werneri (Rosenst.) Ebihara & K.Iwats.
See also
editReferences
edit- ^ a b c d Hassler, Michael & Schmitt, Bernd (August 2019), "Polyphlebium", Checklist of Ferns and Lycophytes of the World, 8.02, retrieved 2019-10-05
- ^ 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
- ^ "Callistopteris C.Presl", Plants of the World Online, Royal Botanic Gardens, Kew, retrieved 2019-10-05
- ^ Nitta, Joel H.; Schuettpelz, Eric; Ramírez-Barahona, Santiago; Iwasaki, Wataru; et al. (2022). "An Open and Continuously Updated Fern Tree of Life". Frontiers in Plant Science. 13: 909768. doi:10.3389/fpls.2022.909768. PMC 9449725. PMID 36092417.
- ^ "Tree viewer: interactive visualization of FTOL". FTOL v1.6.0 [GenBank release 259]. 2024. Retrieved 17 August 2024.
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