Cephalomanes Crassum
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''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 Carl Borivoj Presl ( cs, Karel Bořivoj Presl; 17 February 1794 – 2 October 1852) was a Czech botanist. Biography Presl lived his entire life in Prague, and was a professor of botany at the University of Prague (1833–52).
in 1843. 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. , the ''Checklist of Ferns and Lycophytes of the World'' lists nine species, whereas ''
Plants of the World Online Plants of the World Online (POWO) is an online database published by the Royal Botanic Gardens, Kew. It was launched in March 2017 with the ultimate aim being "to enable users to access information on all the world's known seed-bearing plants by ...
'' sinks the genus into '' Trichomanes''.


Species

, the ''Checklist of Ferns and Lycophytes of the World'' accepted the following species: *'' 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


External links

Hymenophyllales Fern genera {{Polypodiidae-stub