{{Short description|Genus of ferns}} {{Automatic taxobox | image = | taxon = Ceradenia | authority = L.E.Bishop | type_species = ''Ceradenia curvata'' | type_species_authority = (Sw.) L.E.Bishop }}

'''''Ceradenia''''' is a genus of ferns in the family Polypodiaceae, subfamily Grammitidoideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG&nbsp;I).<ref name=PPGI/>

==Species== {{As of|2025|April}}, the ''Checklist of Ferns and Lycophytes of the World'' accepted the following seventy-seven species:<ref name=CFLW/> {{Div col|colwidth=24em}} *''Ceradenia albidula'' <small>(Baker) L.E.Bishop</small> *''Ceradenia argyrata'' <small>(Bory ex Willd.) Parris</small> *''Ceradenia arthrothrix'' <small>L.E.Bishop & A.R.Sm.</small> *''Ceradenia asthenophylla'' <small>L.E.Bishop ex A.R.Sm.</small> *''Ceradenia aulaeifolia'' <small>L.E.Bishop ex A.R.Sm.</small> *''Ceradenia auroseiomena'' <small>L.E.Bishop</small> *''Ceradenia ayopayana'' <small>M.Kessler & A.R.Sm.</small> *''Ceradenia bishopii'' <small>(Stolze) A.R.Sm.</small> *''Ceradenia brunneoviridis'' <small>(Baker ex Jenman) L.E.Bishop</small> *''Ceradenia capillaris'' <small>(Desv.) L.E.Bishop</small> *''Ceradenia clavipila'' <small>L.E.Bishop ex M.Kessler & A.R.Sm.</small> *''Ceradenia comorensis'' <small>(Baker) Parris</small> *''Ceradenia comosa'' <small>L.E.Bishop</small> *''Ceradenia congesta'' <small>(Copel.) L.E.Bishop ex A.R.Sm.</small> *''Ceradenia curvata'' <small>(Sw.) L.E.Bishop</small> *''Ceradenia deltodon'' <small>(Baker) Parris</small> *''Ceradenia dendrodoxa'' <small>L.E.Bishop</small> *''Ceradenia discolor'' <small>(Hook.) L.E.Bishop</small> *''Ceradenia farinosa'' <small>(Hook.) L.E.Bishop</small> *''Ceradenia fendleri'' <small>(Copel.) L.E.Bishop</small> *''Ceradenia fragillima'' <small>(Copel.) L.E.Bishop</small> *''Ceradenia fucoides'' <small>(Christ) L.E.Bishop</small> *''Ceradenia gameriana'' <small>(Vareschi) Mostacero</small> *''Ceradenia glabra'' <small>M.Kessler & A.R.Sm.</small> *''Ceradenia glaziovii'' <small>(Baker) Labiak</small> *''Ceradenia herrerae'' <small>(Copel.) L.E.Bishop</small> *''Ceradenia intonsa'' <small>L.E.Bishop ex León-Parra & Mostacero</small> *''Ceradenia intricata'' <small>(C.V.Morton) L.E.Bishop ex A.R.Sm.</small> *''Ceradenia itatiaiensis'' <small>Labiak & Condack</small> *''Ceradenia ivohibensis'' <small>Rakotondr. & Parris</small> *''Ceradenia jimenezii'' <small>M.Kessler & A.R.Sm.</small> *''Ceradenia jungermannioides'' <small>(Klotzsch) L.E.Bishop</small> *''Ceradenia kalawayae'' <small>M.Kessler & A.R.Sm.</small> *''Ceradenia kalbreyeri'' <small>(Baker) L.E.Bishop</small> *''Ceradenia kegeliana'' <small>(Kunze) comb. ined.</small> *''Ceradenia knightii'' <small>(Copel.) L.E.Bishop</small> *''Ceradenia kookenamae'' <small>(Jenman) L.E.Bishop</small> *''Ceradenia leucosora'' <small>(Bojer ex Hook.) Parris</small> *''Ceradenia longipinnata'' <small>(Copel.) L.E.Bishop</small> *''Ceradenia maackii'' <small>Labiak & J.B.S.Pereira</small> *''Ceradenia madidiensis'' <small>M.Kessler & A.R.Sm.</small> *''Ceradenia margaritata'' <small>(A.R.Sm.) L.E.Bishop</small> *''Ceradenia marginalis'' <small>León-Parra</small> *''Ceradenia marialta'' <small>L.E.Bishop ex León-Parra</small> *''Ceradenia maxoniana'' <small>L.E.Bishop</small> *''Ceradenia mayoris'' <small>(Rosenst.) L.E.Bishop</small> *''Ceradenia melanopus'' <small>(Hook. & Grev.) L.E.Bishop</small> *''Ceradenia meridensis'' <small>(Klotzsch) L.E.Bishop</small> *''Ceradenia microcystis'' <small>L.E.Bishop & A.R.Sm.</small> *''Ceradenia mirabilis'' <small>L.E.Bishop</small> *''Ceradenia narinensis'' <small>León-Parra</small> *''Ceradenia nubigena'' <small>(Maxon) L.E.Bishop</small> *''Ceradenia nudicarpa'' <small>(Copel.) L.E.Bishop</small> *''Ceradenia oidiophora'' <small>(Mickel & Beitel) A.R.Sm.</small> *''Ceradenia pearcei'' <small>(Baker) L.E.Bishop</small> *''Ceradenia phalacron'' <small>(Stolze) A.R.Sm.</small> *''Ceradenia phloiocharis'' <small>L.E.Bishop</small> *''Ceradenia pilipalaea'' <small>M.Kessler & A.R.Sm.</small> *''Ceradenia pilipecten'' <small>L.E.Bishop ex M.Kessler & A.R.Sm.</small> *''Ceradenia pilipes'' <small>(Hook.) L.E.Bishop</small> *''Ceradenia podocarpa'' <small>(Maxon) L.E.Bishop</small> *''Ceradenia praeclara'' <small>L.E.Bishop</small> *''Ceradenia pruinosa'' <small>(Maxon) L.E.Bishop</small> *''Ceradenia pseudodevoluta'' <small>Rakotondr. & Parris</small> *''Ceradenia sacksii'' <small>Sundue</small> *''Ceradenia sechellarum'' <small>(Baker) Parris</small> *''Ceradenia semiadnata'' <small>(Hook.) L.E.Bishop</small> *''Ceradenia setosa'' <small>M.Kessler & A.R.Sm.</small> *''Ceradenia similis'' <small>M.Kessler & A.R.Sm.</small> *''Ceradenia spectabilis'' <small>Sundue</small> *''Ceradenia spixiana'' <small>(M.Martens ex Mett.) L.E.Bishop</small> *''Ceradenia terrestris'' <small>L.E.Bishop</small> *''Ceradenia tristis'' <small>A.R.Sm.</small> *''Ceradenia tryonorum'' <small>B.León & A.R.Sm.</small> *''Ceradenia tunquiniensis'' <small>M.Kessler & A.R.Sm.</small> *''Ceradenia warmingii'' <small>(C.Chr.) Labiak</small> *''Ceradenia werffii'' <small>(L.E.Bishop) A.R.Sm. & M.Kessler</small> {{Div col end}}

==References== {{Reflist|refs= <ref name=CFLW>{{cite WF |taxon=Ceradenia |access-date=2025-04-20}}</ref>

<ref name=PPGI>{{citation |mode=cs1|author=PPG I |year=2016 |title=A community-derived classification for extant lycophytes and ferns |journal=Journal of Systematics and Evolution |volume=54 |issue=6 |pages=563–603 |doi=10.1111/jse.12229|s2cid=39980610 |doi-access=free |bibcode=2016JSyEv..54..563. }}</ref> }}

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Category:Polypodiaceae Category:Fern genera Category:Taxonomy articles created by Polbot

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