Cephalomanes

Cephalomanes
Cephalomanes javanicum
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Division:	Polypodiophyta
Class:	Polypodiopsida
Order:	Hymenophyllales
Family:	Hymenophyllaceae
Subfamily:	Trichomanoideae
Genus:	Cephalomanes C.Presl [1]
Type species
Cephalomanes atrovirens Presl
Species
See text

Cephalomanes 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 other sources, which sink it into a broadly defined Trichomanes .

Taxonomy

The genus Cephalomanes was erected by Carl Presl in 1843. ^[1] Its status, like other genera in the family Hymenophyllaceae, remains disputed. The Pteridophyte Phylogeny Group classification of 2016 (PPG I) accepts the genus, placing it in the subfamily Trichomanoideae, and saying that there are four species. ^[2] As of October 2019 ^[update] , the Checklist of Ferns and Lycophytes of the World lists nine species, ^[1] whereas Plants of the World Online sinks the genus into Trichomanes . ^[3]

Species

As of October 2019 ^[update] , the Checklist of Ferns and Lycophytes of the World accepted the following species: ^[1]

• Cephalomanes atrovirens C.Presl
• Cephalomanes crassum (Copel.) M.G.Price
• Cephalomanes densinervium (Copel.) Copel.
• Cephalomanes infundibulare (Alderw.) comb. ined.
• Cephalomanes javanicum (Blume) C Presl
• Cephalomanes ledermannii (Brause) Copel.
• Cephalomanes maluense (Brause) comb. ined.
• Cephalomanes singaporianum Bosch
• Cephalomanes suffrutex (Alderw.) comb. ined.

Formerly placed here:

• Cephalomanes bauerianum(Endl.) P.S.Green = Callistopteris baueriana (Endl.) Copel.
• Cephalomanes elegans(Rich.) K.Iwats. = Trichomanes elegans Rich.

See also

• List of fern families

References

1. Hassler, Michael & Schmitt, Bernd (August 2019), "Cephalomanes", Checklist of Ferns and Lycophytes of the World, 8.02, archived from the original on 2017-09-02, retrieved 2019-10-04
2. 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
3. "CephalomanesC.Presl", Plants of the World Online, Royal Botanic Gardens, Kew, retrieved 2019-10-04