Carex × Connectens

The genus ''Carex'', the sedges, is one of the largest genera of flowering plants, containing over 2000 species, according to the Royal Botanic Gardens at Kew. In May 2015, the Global Carex Group argued for a broader circumscription of ''Carex'', which added all the species formerly classified in ''Cymophyllus'' (1 species), ''Kobresia'' (c. 60 species), ''Schoenoxiphium'' (c. 15 species) and ''Uncinia'' (c. 70 species). As of May 2024, all the currently recognised species (including hybrid species) in the genus ''Carex'' are given below:

Species

A

*'' Carex × abitibiana'' Lepage
*'' Carex aboriginum'' M.E.Jones
*'' Carex × abortiva'' Holmb.
*'' Carex abrupta'' Mack.
*'' Carex abscondita'' Mack.
*'' Carex acaulis'' d'Urv.
*'' Carex accrescens'' Ohwi – Seoul sedge
*'' Carex acicularis'' Boott
*'' Carex acidicola'' Naczi
*'' Carex acocksii'' C.Archer
*'' Carex acuta'' L.
*''Carex acutata'' Boott
*'' Carex acutiformis'' Ehrh.
*'' Carex adelostoma'' V.I.Krecz.
*'' Carex adrienii'' E.G.Camus
*'' Carex × adulterina'' Chenevard
*'' Carex adusta'' Boott
*'' Carex aematorrhyncha'' Desv.
*'' Carex aequialta'' Kük.
*''Carex × aestivaliformis'' Mack.
*''Carex aestivalis'' M.A.Curtis ''ex'' A.Gray
*''Carex aethiopica'' Schkuhr
*''Carex agastachys'' L.f.
*''Carex agglomerata'' C.B.Clarke
*''Carex aggregata'' Mack.
*'' Carex × akitaensis'' Fujiw.
*''Carex × akiyamana'' Ohwi
*'' Carex alajica'' Litv.
*'' Carex alascana'' Boeckeler
*'' Carex alata'' Torr.
*'' Carex alatauensis'' S.R.Zhang
*'' Carex alba'' Scop.
*'' Carex albata'' Boott ''ex'' Franch. – ditch sedge
*'' Carex albert-smithii'' T.Koyama
*'' Carex × albertii'' H.Lév.
*'' Carex albicans'' Willd. ''ex'' Spreng.
*'' Carex albidibasis'' T.Koyama
*'' Carex albolutescens'' Schwein.
*'' Carex albonigra'' Mack.
*'' Carex alboviridis'' C.B.Clarke
*'' Carex albula'' Allan
*'' Carex albursina'' E.Sheld.
*'' Carex algida'' Turcz. ''ex'' V.I.Krecz.
*'' Carex allanii'' Hamlin
*'' Carex alligata'' Boott
*'' Carex alliiformis'' C.B.Clarke
*'' Carex allivescens'' V.I.Krecz.
*''Carex × allolepis'' Rchb.
*'' Carex × alluvialis'' Figert
*'' Carex alma'' L.H.Bailey
*'' Carex × almii'' Holmb.
*'' Carex alopecoidea'' Tuck.
*'' Carex alopecuroides'' D.Don ''ex'' Tilloch & Taylor
*'' Carex × alsatica'' Zahn
*'' Carex alsophila'' F.Muell.
*'' Carex alta'' Boott
*'' Carex altaica'' Gorodkov
*'' Carex alterniflora'' Franch.
*'' Carex amgunensis'' F.Schmidt
*'' Carex amicta'' Boott
*'' Carex amphibola'' Steud.
*'' Carex amplectens'' Mack.
*''Carex amplifolia'' Boott
*'' Carex anbouensis'' Katsuy.
*'' Carex andersonii'' Boott
*'' Carex andina'' Phil.
*'' Carex andringitrensis'' Cherm.
*'' Carex angolensis'' Nelmes
*'' Carex angusta'' (C.B.Clarke) Sameer Patil
*'' Carex angustata'' Boott
*'' Carex angustealata'' (Akiyama) S.Fujii & N.Kurosaki
*'' Carex angustilepis'' Reznicek & S.González
*'' Carex angustispica'' Reznicek & S.González
*'' Carex angustisquama'' Franch.
*'' Carex angustiutricula'' F.T.Wang & Tang ''ex'' L.K.Dai
*'' Carex × aniaiensis'' Fujiw. & Y.Matsuda
*'' Carex anisoneura'' V.I.Krecz.
*'' Carex anisostachys'' Liebm.
*'' Carex annectens'' (E.P.Bicknell) E.P.Bicknell
*'' Carex anomoea'' Hand.-Mazz.
*'' Carex anthoxanthea'' J.Presl & C.Presl
*'' Carex antoniensis'' A.Chev.
*'' Carex antucensis'' Kunze ex Kunth
*'' Carex aperta'' Boott
*'' Carex aphanolepis'' Franch. & Sav. – nerved-scale sedge
*'' Carex aphylla'' Kunth
*'' Carex aphyllopus'' Kük.
*''Carex apoiensis'' Akiyama
*'' Carex appalachica'' J.M.Webber & P.W.Ball
*'' Carex appendiculata'' (Trautv. & C.A.Mey.) Kük. – appendicular sedge
*'' Carex applanata'' Thorsen et de Lange
*'' Carex appressa'' R.Br.
*'' Carex appropinquata'' Schumach.
*''Carex aquatilis'' Wahlenb.
*''Carex × arakanei'' T.Koyama
*'' Carex arcatica'' Meinsh.
*'' Carex arapahoensis'' Clokey
*'' Carex archeri'' Boott
*'' Carex arcta'' Boott
*'' Carex arctata'' Boott
*'' Carex arctiformis'' Mack.
*''Carex arctogena'' Harry Sm.
*'' Carex × arctophila'' F.Nyl.
*'' Carex arenaria'' L.
*'' Carex arenicola'' F.Schmidt – wet-sand sedge
*'' Carex argentina'' Barros
*'' Carex argunensis'' Turcz. ''ex'' Ledeb.
*'' Carex argyi'' H.Lév. & Vaniot
*'' Carex argyrantha'' Tuck. ''ex'' Boott
*'' Carex aridula'' V.I.Krecz.
*'' Carex arimaensis'' (Ohwi) T.Hoshino
*'' Carex arisanensis'' Hayata
*'' Carex aristatisquamata'' Tang & F.T.Wang ''ex'' L.K.Dai
*'' Carex aristulifera'' P.C.Li
*'' Carex arizonica'' Licher, G.Rink & Reznicek
*'' Carex arkansana'' (L.H.Bailey) L.H.Bailey
*'' Carex arnellii'' Christ ''ex'' Scheutz – Musan sedge
*'' Carex arnottiana'' Nees ''ex'' Drejer
*'' Carex arsenei'' Kük.
*'' Carex × arthuriana'' C.L.Beckm. & Figert
*''Carex ascotreta'' C.B. Clarke – long Mokpo sedge
*'' Carex aspericaulis'' (G.A.Wheeler) J.R.Starr
*'' Carex asperifructus'' Kük.
*'' Carex asraoi'' D.M.Verma
*'' Carex assiniboinensis'' W.Boott
*'' Carex astricta'' K.A.Ford
*'' Carex asturica'' Boiss.
*'' Carex asynchrona'' Naczi
*'' Carex aterrima'' Hoppe
*'' Carex atherodes'' Spreng.
*'' Carex athrostachya'' Olney
*''Carex atlantica'' L.H.Bailey
*'' Carex atlasica'' (H.Lindb.) Tattou
*'' Carex atractodes'' F.J.Herm.
*'' Carex atrata'' L. – black-spike sedge
*'' Carex atratiformis'' Britton
*'' Carex atrivaginata'' Nelmes
*'' Carex atrofusca'' Schkuhr
*'' Carex atrofuscoides'' K.T.Fu
*'' Carex atropicta'' Steud.
*'' Carex atrosquama'' Mack.
*'' Carex auceps'' (de Lange & Heenan) K.A.Ford
*'' Carex aucklandica'' (Hamlin) K.A.Ford
*'' Carex augustinowiczii'' Meinsh. – Augustinowicz's sedge
*'' Carex aurea'' Nutt.
*'' Carex aureolensis'' Steud.
*'' Carex auriculata'' Franch.
*'' Carex × auroniensis'' L.C.Lamb.
*'' Carex austrina'' Mack.
*'' Carex austro-occidentalis'' F.T.Wang & Tang ''ex'' Y.C.Tang
*'' Carex austroalpina'' Bech.
*'' Carex austroamericana'' G.A.Wheeler
*'' Carex austrocaroliniana'' L.H.Bailey
*'' Carex austrocompacta'' K.L.Wilson
*'' Carex austrodeflexa'' P.D.McMillan, Sorrie & van Eerden
*'' Carex austrojacutensis'' Schekhovts.
*'' Carex austrolucorum'' (Rettig) D.B.Poind. & Naczi
*'' Carex austromexicana'' Reznicek
*'' Carex austrosinensis'' Tang & F.T.Wang ''ex'' S.Y.Liang
*'' Carex austrosulcata'' K.L.Wilson
*'' Carex austrotenella'' K.L.Wilson
*'' Carex austrozhejiangensis'' C.Z.Zheng & X.F.Jin
*'' Carex autumnalis'' Ohwi – Autumnal sand sedge
*'' Carex ayako-maedae'' T.Koyama
*'' Carex aztecica'' Mack.

B

*'' Carex baccans''
*'' Carex backii''
*'' Carex badilloi''
*'' Carex baileyi''
*'' Carex baimaensis''
*'' Carex baiposhanensis''
*'' Carex bajacalifornica''
*''Carex × bakkeriana''
*'' Carex balansae''
*'' Carex baldensis''
*'' Carex balfourii''
*'' Carex ballsii''
*'' Carex baltzellii''
*'' Carex bamaensis''
*'' Carex bambusetorum''
*'' Carex banksiana''
*'' Carex banksii''
*'' Carex baohuashanica''
*'' Carex barbarae''
*'' Carex barbata''
*'' Carex barbayaki''
*'' Carex baronii''
*'' Carex barrattii''
*'' Carex basiantha''
*'' Carex basiflora''
*'' Carex basutorum''
*'' Carex bathiei''
*'' Carex bavicola''
*'' Carex bebbii''
*'' Carex beckii''
*'' Carex × beckmanniana''
*'' Carex × beckmannii''
*'' Carex bella''
*'' Carex × bengyana''
*'' Carex benkei''
*'' Carex bequaertii''
*'' Carex bermudiana''
*'' Carex berteroniana''
*'' Carex bhutanensis''
*'' Carex bichenoviana''
*'' Carex bicknellii''
*'' Carex bicolor''
*'' Carex biegensis''
*'' Carex bigelowii'' – Gwanmo sedge
*''Carex × biharica''
*'' Carex bijiangensis''
*'' Carex bilateralis''
*'' Carex billingsii''
*'' Carex biltmoreana''
*'' Carex × binderi''
*'' Carex binervis''
*'' Carex bistaminata''
*'' Carex bitchuensis''
*'' Carex biwensis''
*'' Carex blakei''
*'' Carex blanda''
*'' Carex blepharicarpa'' – ciliated-fruit sedge
*'' Carex blinii''
*'' Carex bodinieri''
*'' Carex boecheriana''
*'' Carex boelckeiana''
*'' Carex × boenninghausiana''
*'' Carex × bogstadensis''
*'' Carex bohemica''
*'' Carex bolanderi''
*'' Carex × bolina''
*'' Carex boliviensis''
*'' Carex bonanzensis'' – yukon sedge
*'' Carex bonariensis''
*'' Carex bonatiana''
*'' Carex bonplandii''
*'' Carex borbonica''
*'' Carex borealifujianica''
*'' Carex borealihinganica''
*'' Carex borealipolaris''
*'' Carex borii''
*'' Carex boryana''
*'' Carex × bosoensis''
*'' Carex bostrychostigma'' – curled-stigma sedge
*'' Carex brachyanthera''
*'' Carex brachycalama''
*'' Carex brachystachys''
*'' Carex bracteosa''
*'' Carex bradei''
*'' Carex brainerdii''
*'' Carex brandisii''
*'' Carex brasiliensis''
*'' Carex brehmeri''
*'' Carex breviaristata''
*'' Carex brevicaulis''
*'' Carex brevicollis''
*'' Carex breviculmis'' – mountain nerved-fruit sedge
*'' Carex brevicuspis''
*'' Carex brevihispida''
*'' Carex brevior''
*'' Carex breviprophylla''
*'' Carex breviscapa''
*'' Carex brevispicula''
*'' Carex breweri''
*'' Carex brizoides''
*'' Carex bromoides''
*'' Carex brongniartii''
*'' Carex brownii'' – Brown's sedge
*'' Carex brunnea''
*'' Carex brunnescens''
*'' Carex brunnipes''
*'' Carex brysonii''
*'' Carex buchananii''
*'' Carex bucharica''
*'' Carex buekii''
*'' Carex bulbostylis''
*'' Carex bullata''
*'' Carex burangensis''
*'' Carex burchelliana''
*'' Carex burkei''
*'' Carex burttii''
*'' Carex bushii''
*'' Carex buxbaumii'' – marsh sedge

C

*'' Carex cabralii''
*'' Carex caduca''
*'' Carex caeligena''
*'' Carex × caesariensis''
*'' Carex caespititia''
*'' Carex calcicola''
*'' Carex calcifugens''
*'' Carex calcis''
*'' Carex californica''
*'' Carex callista''
*'' Carex callitrichos''
*'' Carex cambodiensis''
*''Carex camposii''
*'' Carex camptoglochin''
*'' Carex canariensis''
*'' Carex × candrianii''
*'' Carex canescens'' – silvery sedge
*'' Carex canina''
*'' Carex capensis''
*'' Carex capillacea'' – tiny sedge
*'' Carex capillaris'' – hair-like sedge
*'' Carex capilliculmis''
*'' Carex capillifolia''
*'' Carex capilliformis''
*'' Carex capitata''
*'' Carex capitellata''
*'' Carex capricornis'' – capricornis sedge, short-hair spring sedge
*'' Carex cardiolepis''
*'' Carex careyana''
*''Carex × cariei''
*'' Carex caroliniana''
*'' Carex carsei''
*'' Carex caryophyllea''
*'' Carex castanea''
*'' Carex castanostachya''
*'' Carex castroviejoi''
*'' Carex catamarcensis''
*'' Carex cataphyllodes''
*'' Carex cataractae''
*'' Carex catharinensis''
*'' Carex caucasica''
*'' Carex caudata''
*'' Carex caudispicata''
*'' Carex cavaleriensis''
*'' Carex caxinensis''
*'' Carex × cayouettei''
*'' Carex celebica''
*'' Carex × cenantha''
*'' Carex cephaloidea''
*'' Carex cephalophora''
*'' Carex cephalotes''
*'' Carex cercidascus''
*'' Carex cercostachys''
*'' Carex cespitosa'' – turfy sedge
*'' Carex × cetica''
*'' Carex ceylanica''
*'' Carex chalciolepis''
*'' Carex chapmanii''
*'' Carex chathamica''
*'' Carex cheesemanniana''
*'' Carex cheniana''
*'' Carex chermezonii''
*'' Carex cherokeensis''
*'' Carex chiapensis''
*'' Carex chichijimensis''
*'' Carex chihuahuensis''
*''Carex chikungana''
*'' Carex chilensis''
*'' Carex chinensis''
*'' Carex chinganensis''
*'' Carex chinoi''
*'' Carex chiovendae''
*'' Carex chiwuana''
*'' Carex chlorantha''
*'' Carex chlorocephalula''
*'' Carex chlorolepis''
*'' Carex chlorosaccus''
*'' Carex chlorostachys''
*'' Carex chordalis''
*'' Carex chordorrhiza'' – creeping sedge
*'' Carex chosenica'' – Korean sedge
*'' Carex chrysolepis''
*'' Carex chuii''
*'' Carex chungii''
*'' Carex ciliatomarginata''
*'' Carex cilicica''
*'' Carex cinerascens'' – ashgrey sedge
*'' Carex circinata''
*'' Carex cirrhosa''
*'' Carex cirrhulosa''
*'' Carex × clausa''
*'' Carex clavata''
*'' Carex clavispica''
*'' Carex clivorum''
*'' Carex cochinchinensis''
*'' Carex cochranei''
*'' Carex cockayneana''
*'' Carex cognata''
*'' Carex colchica''
*'' Carex colensoi''
*'' Carex collimitanea''
*'' Carex collinsii''
*'' Carex collumanthus''
*'' Carex comans''
*'' Carex commixta''
*'' Carex communis''
*'' Carex comosa''
*'' Carex complanata''
*'' Carex complexa''
*'' Carex composita''
*'' Carex concava''
*'' Carex concinna''
*'' Carex concinnoides''
*'' Carex condensata''
*'' Carex conferta''
*'' Carex confertiflora''
*'' Carex congdonii''
*'' Carex congestiflora''
*'' Carex congolensis''
*'' Carex conica'' – miniature sedge
*'' Carex conicoides''
*'' Carex coninux''
*'' Carex conjuncta''
*'' Carex × connectens''
*'' Carex conoidea''
*'' Carex consanguinea''
*'' Carex conspecta''
*'' Carex conspissata''
*'' Carex constanceana''
*'' Carex continua''
*'' Carex contracta''
*'' Carex cordillerana''
*'' Carex cordouei''
*'' Carex coriacea''
*'' Carex coriogyne''
*'' Carex coriophora''
*'' Carex corrugata''
*'' Carex × corstorphinei''
*'' Carex cortesii''
*'' Carex corynoidea''
*''Carex × costei''
*'' Carex coulteri''
*'' Carex courtallensis''
*'' Carex coxiana''
*'' Carex cranaocarpa''
*'' Carex craspedotricha''
*'' Carex crassibasis''
*'' Carex crassiflora''
*'' Carex crassipes''
*'' Carex crawei''
*'' Carex crawfordii''
*'' Carex crebra''
*'' Carex crebriflora''
*'' Carex cremnicola''
*'' Carex cremostachys''
*'' Carex × crepinii''
*'' Carex cretica''
*'' Carex crinalis''
*'' Carex crinita''
*'' Carex × crinitoides''
*'' Carex crispa''
*'' Carex cristatella''
*'' Carex cruciata''
*'' Carex cruenta''
*'' Carex crus-corvi''
*'' Carex × cryptochlaena''
*'' Carex cryptolepis''
*'' Carex cryptosperma''
*'' Carex cryptostachys''
*'' Carex × csomadensis''
*'' Carex cubensis''
*'' Carex cuchumatanensis''
*'' Carex cucullata''
*'' Carex culmenicola''
*'' Carex cumberlandensis''
*'' Carex cumulata''
*'' Carex curaica''
*'' Carex curatorum''
*'' Carex curta''
*'' Carex curticeps''
*'' Carex curtispica''
*'' Carex curvata''
*'' Carex curvicollis''
*'' Carex curviculmis''
*'' Carex curvula''
*'' Carex cusickii''
*'' Carex cuspidosa''
*'' Carex cyanea''
*'' Carex cylindrostachys''
*'' Carex cyprica''
*'' Carex cyrtostachya''

D

*'' Carex dabieensis''
*'' Carex dacica''
*''Carex dahurica''
*'' Carex dailingensis''
*'' Carex daisenensis''
*'' Carex dallii''
*'' Carex daltoni''
*'' Carex damiaoshanensis''
*'' Carex damingshanica''
*''Carex × danielis''
*'' Carex dapanshanica''
*'' Carex darwinii''
*'' Carex dasycarpa''
*'' Carex davalliana''
*'' Carex david-smithii''
*'' Carex davidi''
*'' Carex davisii''
*'' Carex davyi''
*'' Carex dawsonii''
*'' Carex daxinensis''
*'' Carex dayuongensis''
*'' Carex × deamii''
*'' Carex deasyi''
*''Carex debeauxii''
*'' Carex debilior''
*'' Carex debilis''
*'' Carex decidua''
*'' Carex deciduisquama''
*'' Carex declinata''
*'' Carex × decolorans''
*'' Carex decomposita''
*'' Carex decora''
*'' Carex decurtata''
*'' Carex deflexa''
*''Carex × deinbolliana''
*'' Carex delacosta''
*'' Carex delavayi''
*'' Carex delicata''
*'' Carex delongii''
*'' Carex demissa''
*'' Carex densa''
*'' Carex densicaespitosa''
*'' Carex densifimbriata''
*'' Carex densipilosa''
*'' Carex dentata''
*'' Carex depauperata''
*'' Carex depressa''
*'' Carex deqinensis''
*'' Carex × derelicta''
*'' Carex × descendens''
*'' Carex × deserta''
*'' Carex desponsa''
*'' Carex devia''
*'' Carex deweyana''
*''Carex dianae''
*''Carex diandra''
*'' Carex diaoluoshanica''
*'' Carex diastena''
*'' Carex dickinsii'' – Dickins' sedge
*'' Carex dielsiana''
*'' Carex digitalis''
*'' Carex digitata''
*'' Carex dikei''
*'' Carex diluta''
*'' Carex diminuta''
*'' Carex dimorpholepis'' – dimorphous-spike sedge
*'' Carex dioica''
*'' Carex diplodon''
*'' Carex dipsacea''
*'' Carex discoidea''
*'' Carex dispalata'' – curved-utricle sedge
*'' Carex disperma'' – two-seed sedge
*'' Carex dissita''
*'' Carex dissitiflora''
*'' Carex distachya''
*'' Carex distans''
*'' Carex distentiformis''
*'' Carex disticha''
*'' Carex distincta''
*'' Carex distracta''
*'' Carex divisa''
*'' Carex divulsa''
*'' Carex doenitzii''
*'' Carex doisutepensis''
*'' Carex dolichocarpa''
*'' Carex dolichophylla''
*'' Carex dolichostachya''
*'' Carex dolomitica''
*'' Carex doniana'' – Don's sedge
*'' Carex donnell-smithii''
*'' Carex × doroyuensis''
*'' Carex douglasii''
*'' Carex drepanorhyncha''
*'' Carex druceana''
*'' Carex drucei''
*'' Carex drukyulensis''
*'' Carex drymophila'' – forest-live sedge
*''Carex × ducellieri''
*'' Carex × duereriana''
*'' Carex × dufftii''
*'' Carex × dumanii''
*'' Carex durangensis''
*'' Carex durieui''
*'' Carex duriuscula''
*'' Carex dusenii''
*'' Carex duvaliana''

E

*'' Carex earistata''
*'' Carex ebenea''
*'' Carex eburnea''
*'' Carex echinata'' – star sedge
*'' Carex echinochloe''
*'' Carex echinodes''
*'' Carex echinus''
*'' Carex ecklonii''
*'' Carex ecostata''
*'' Carex ecuadorensis''
*'' Carex ecuadorica''
*'' Carex edgariae''
*'' Carex edura''
*'' Carex edwardsiana''
*'' Carex egena''
*'' Carex egglestonii''
*'' Carex egmontiana''
*'' Carex egorovae''
*'' Carex ekmanii''
*''Carex × elanescens''
*'' Carex elata''
*''Carex elatior''
*'' Carex eleusinoides'' – goosegrass sedge
*'' Carex elgonensis''
*'' Carex elingamita''
*'' Carex × elisabethae''
*'' Carex elliottii''
*'' Carex elongata''
*'' Carex eluta''
*'' Carex elynoides''
*'' Carex × elytroides''
*'' Carex eminens''
*'' Carex × emmae''
*'' Carex emoryi''
*'' Carex enanderi''
*'' Carex endlichii''
*'' Carex enervis''
*'' Carex engelmannii''
*'' Carex enneastachya''
*'' Carex enokii''
*'' Carex enysii''
*''Carex erawinensis''
*'' Carex erebus''
*'' Carex ereica''
*'' Carex eremopyroides''
*'' Carex eremostachya''
*''Carex ericetorum''
*'' Carex erinacea''
*'' Carex eriocarpa''
*'' Carex erythrobasis'' – red-based leaf sedge
*'' Carex erythrorrhiza''
*'' Carex erythrovaginata''
*'' Carex esbirajbhandarii''
*'' Carex esenbeckii''
*'' Carex esquiroliana''
*'' Carex esquirolii''
*'' Carex euprepes''
*'' Carex evadens''
*'' Carex × evoluta''
*'' Carex excelsa''
*''Carex exilis''
*'' Carex × exsalina''
*'' Carex exsiccata''
*'' Carex extensa''

F

*'' Carex fangiana''
*'' Carex fargesii''
*'' Carex fascicularis''
*'' Carex fastigiata''
*'' Carex fatsuaniana''
*'' Carex × favratii''
*'' Carex feani''
*'' Carex fecunda''
*'' Carex feddeana''
*'' Carex fedia''
*'' Carex × felixii''
*'' Carex fenghuangshanica''
*'' Carex × ferdinandi-sauteri''
*'' Carex fernaldiana''
*'' Carex fernandesiana''
*'' Carex fernandezensis''
*'' Carex ferruginea''
*'' Carex festivelloides''
*'' Carex festucacea''
*'' Carex feta''
*'' Carex fibrillosa''
*'' Carex × figertii''
*'' Carex filamentosa''
*'' Carex filicina''
*'' Carex filifolia''
*'' Carex filipedunculata''
*'' Carex filipes'' – fishing-rod-like sedge, papillose sedge
*'' Carex filispica''
*'' Carex × filkukae''
*'' Carex fimbriata''
*'' Carex finitima''
*'' Carex firma''
*'' Carex firmicaulis''
*'' Carex × firmior''
*'' Carex firmula''
*'' Carex fischeri''
*'' Carex fissa''
*'' Carex fissiglumis''
*'' Carex fissirostris''
*'' Carex fissuricola''
*''Carex flabellata'' – flabellate sedge
*''Carex flacca''
*'' Carex flaccida''
*'' Carex flaccosperma''
*'' Carex flagellifera''
*'' Carex flava''
*'' Carex × flavicans''
*'' Carex flaviformis''
*'' Carex flavocuspis''
*'' Carex flexirostris''
*'' Carex floridana''
*'' Carex fluviatilis''
*'' Carex foenea''
*'' Carex foetida''
*'' Carex fokienensis''
*'' Carex foliosissima''
*'' Carex folliculata''
*'' Carex foraminata''
*''Carex foraminatiformis''
*'' Carex forficula'' – scissors-like sedge
*'' Carex formosa''
*'' Carex formosensis''
*'' Carex forrestii''
*'' Carex forsteri''
*'' Carex fossa''
*'' Carex fracta''
*'' Carex fragilis''
*'' Carex × fragosoana''
*'' Carex frankii''
*'' Carex fraseriana''
*'' Carex fretalis''
*''Carex × fridtzii''
*'' Carex × friesii''
*'' Carex frigida''
*'' Carex fritschii''
*'' Carex fructus''
*'' Carex fucata''
*'' Carex fuliginosa'' – short-leaf sedge
*'' Carex fulta''
*'' Carex × fulva''
*'' Carex fulvorubescens''
*'' Carex fumosimontana''
*'' Carex × furusei''
*'' Carex furva''
*'' Carex fuscolutea''
*'' Carex fuscula''
*'' Carex fusiformis''
*'' Carex × fussii''

G

*'' Carex gammiei''
*'' Carex gandakiensis''
*'' Carex garberi''
*'' Carex gaudichaudiana''
*'' Carex × gaudiniana''
*''Carex gayana''
*'' Carex gemella''
*'' Carex geminata''
*'' Carex genkaiensis'' – Mokpo sedge
*''Carex gentilis''
*''Carex geographica''
*''Carex geophila''
*''Carex × gerhardtii''
*''Carex geyeri''
*''Carex gholsonii''
*''Carex gibba'' – gibbous sedge
*''Carex gibbsiae''
*''Carex gibertii''
*''Carex gifuensis''
*''Carex gigantea''
*''Carex × ginsiensis''
*''Carex giovanniana''
*''Carex giraldiana''
*''Carex giraudiasii''
*''Carex glabrescens'' – glabrate sedge, hairy forest-live sedge
*''Carex glacialis''
*''Carex glareosa''
*''Carex glaucescens''
*''Carex glauciformis'' – pseudo-glaucous sedge
*''Carex glaucodea''
*''Carex globistylosa''
*''Carex globosa''
*''Carex globularis''
*''Carex globulosa''
*''Carex glomerata''
*''Carex glossostigma''
*''Carex gmelinii'' – Gmelin's sedge
*''Carex godfreyi''
*''Carex goetghebeurii''
*''Carex goligongshanensis''
*''Carex gonggaensis''
*''Carex gongshanensis''
*''Carex gordon-grayae''
*''Carex gotoi'' – two-toothed-beak sedge
*''Carex goyenii''
*''Carex gracilenta''
*''Carex graciliflora''
*''Carex gracilior''
*''Carex gracillima''
*''Carex graeffeana''
*''Carex × grahamii''
*''Carex grallatoria''
*''Carex graminiculmis''
*''Carex graminifolia''
*''Carex grandiligulata''
*''Carex × grantii''
*''Carex granularis''
*''Carex gravida''
*''Carex grayi''
*''Carex greenwayi''
*''Carex grioletii''
*''Carex grisea''
*''Carex × groenlandica''
*''Carex × grossii''
*''Carex guatemalensis''
*''Carex guffroyi''
*''Carex gunniana''
*''Carex gynandra''
*''Carex gynodynama''
*''Carex gypsophila''

H

*''Carex hachijoensis''
*''Carex × haematolepis''
*''Carex haematopus''
*''Carex haematosaccus''
*''Carex haematostoma''
*''Carex × hageri''
*''Carex hakkodensis''
*''Carex hakonemontana''
*''Carex hakonensis'' – small-needle sedge
*''Carex halleriana''
*''Carex halliana''
*''Carex hallii''
*''Carex × halophila''
*''Carex hamata''
*''Carex hamlinii''
*''Carex hanamninhensis''
*''Carex × hanasakensis''
*''Carex hancockiana'' – Hancock's sedge
*''Carex handel-mazzettii''
*''Carex handelii''
*''Carex hanensis''
*''Carex hangtongensis''
*''Carex × hanseniana''
*''Carex hansenii''
*''Carex harae''
*''Carex harfordii''
*''Carex harlandii''
*''Carex harrysmithii''
*''Carex × hartii''
*''Carex hartmaniorum''
*''Carex hashimotoi''
*''Carex hassei''
*''Carex hattoriana''
*''Carex hatuyenensis''
*''Carex haydeniana''
*''Carex haydenii''
*''Carex healyi''
*''Carex hebecarpa''
*''Carex hebes''
*''Carex hebetata''
*''Carex hectorii''
*''Carex × helenae''
*''Carex heleonastes''
*''Carex helferi''
*''Carex helingeeriensis''
*''Carex helleri''
*''Carex helodes''
*''Carex × helvola''
*''Carex hemineuros''
*''Carex hendersonii''
*''Carex henryi''
*''Carex herbacoeli''
*''Carex hermannii''
*''Carex herteri''
*''Carex heshuonensis''
*''Carex heterodoxa''
*''Carex heterolepis'' – different-scale sedge
*''Carex heteroneura''
*''Carex × heterophyta''
*''Carex heterostachya'' – different-spike sedge
*''Carex heudesii''
*''Carex hezhouensis''
*''Carex × hibernica''
*''Carex hilairei''
*''Carex hilaireioides''
*''Carex hildebrandtiana''
*''Carex himalaica''
*''Carex hinnulea''
*''Carex hirsutella''
*''Carex hirta''
*''Carex hirtelloides''
*''Carex hirticaulis''
*''Carex hirtifolia''
*''Carex hirtifructus''
*''Carex hirtigluma''
*''Carex hirtissima''
*''Carex hirtiutriculata''
*''Carex hispida''
*''Carex hitchcockiana''
*''Carex hochstetteriana''
*''Carex hohxilensis''
*''Carex hokarsarensis''
*''Carex holmgreniorum''
*''Carex holostoma''
*''Carex holotricha'' – woolly-scale sedge
*''Carex hondoensis'' – Hondo sedge
*''Carex honglinii''
*''Carex hongnoensis''
*''Carex hongyuanensis''
*''Carex hoodii''
*''Carex hookeri''
*''Carex hookeriana''
*''Carex hoozanensis''
*''Carex hopeiensis''
*''Carex hordeistichos''
*''Carex horizontalis''
*''Carex hormathodes''
*''Carex horsfieldii''
*''Carex × hosoii''
*''Carex hostiana''
*''Carex houghtoniana''
*''Carex hovarum''
*''Carex huangshanica''
*''Carex huanjiangensis''
*''Carex huashanica''
*''Carex hubbardii''
*''Carex huehueteca''
*''Carex hughii''
*''Carex hultenii''
*''Carex humahuacaensis''
*''Carex humbertiana'' – Humbert's sedge
*''Carex humbertii''
*''Carex humboldtiana''
*''Carex humida''
*''Carex humilis''
*''Carex humpatensis''
*''Carex huolushanensis''
*''Carex husnotiana''
*''Carex hwangii''
*''Carex hyalina''
*''Carex hyalinolepis''
*''Carex hymenodon''
*''Carex hymenolepis''
*''Carex hypandra''
*''Carex hypaneura''
*''Carex hypochlora''
*''Carex hypoleucos''
*''Carex hypolytroides''
*''Carex hypsipedos''
*''Carex hypsobates''
*''Carex hystericina''

I

*''Carex idaea''
*''Carex idahoa''
*''Carex idzuroei'' – small Dickins' sedge
*''Carex ignota''
*''Carex iljinii''
*''Carex illegitima''
*''Carex illota''
*''Carex × ilseana''
*''Carex × imandrensis''
*''Carex imbecilla''
*''Carex imbecillis''
*''Carex impexa''
*''Carex impressinervia''
*''Carex inagawaensis''
*''Carex inanis''
*''Carex incisa'' – digitaria-like sedge
*''Carex inclinis''
*''Carex incomitata''
*''Carex incurviformis''
*''Carex indica''
*''Carex indiciformis''
*''Carex indistincta''
*''Carex indosinica''
*''Carex indrakilica''
*''Carex infirminervia''
*''Carex infuscata''
*''Carex inopinata''
*''Carex inops''
*''Carex insaniae''
*''Carex insignis''
*''Carex insularis''
*''Carex integra''
*''Carex interior''
*''Carex × interjecta''
*''Carex interrupta''
*''Carex intumescens''
*''Carex inversa''
*''Carex inversonervosa''
*''Carex × involuta''
*''Carex iraqensis''
*''Carex ischnogyne''
*''Carex ischnostachya'' – thin-spiculate sedge
*''Carex × ishimaensis''
*''Carex ivanoviae''
*''Carex ixtapalucensis''
*''Carex iynx''

J

*''Carex jacens''
*''Carex jackiana''
*''Carex jacutica''
*''Carex × jaegeri''
*''Carex jaluensis'' – Amrokgang sedge
*''Carex jamesii''
*''Carex jamesonii''
*''Carex jankowskii''
*''Carex japonica'' – East Asian sedge
*''Carex jeanpertii''
*''Carex jianfengensis''
*''Carex jiaodongensis''
*''Carex jinfoshanensis''
*''Carex jiuhuaensis''
*''Carex jizhuangensis''
*''Carex johnstonii''
*''Carex jonesii''
*''Carex joorii''
*''Carex × josephi-schmittii''
*''Carex jubozanensis''
*''Carex juniperorum''
*''Carex × justi-schmidtii''
*''Carex juvenilis''

K

*''Carex kabanovii''
*''Carex kagoshimensis''
*''Carex kaloides''
*''Carex kanaii''
*''Carex kangdingensis''
*''Carex kansuensis''
*''Carex kaoi''
*''Carex karashidaniensis''
*''Carex karlongensis''
*''Carex karoi''
*''Carex kashmirensis''
*''Carex × kattaeana''
*''Carex kauaiensis''
*''Carex kelloggii''
*''Carex × kenaica''
*''Carex kermadecensis''
*''Carex × kernii''
*''Carex × ketonensis''
*''Carex khasiana''
*''Carex kiangsuensis''
*''Carex killickii''
*''Carex kingii''
*''Carex kiotensis''
*''Carex kirganica'' – seosura sedge, slender-culm thick-nerve sedge
*''Carex kirinensis''
*''Carex kirkii''
*''Carex kitaibeliana''
*''Carex klamathensis''
*''Carex klaphakei''
*''Carex × kneuckeri''
*''Carex × knieskernii''
*''Carex knorringiae''
*''Carex kobomugi'' – Asian sand sedge
*''Carex kobresioidea''
*''Carex koestlinii''
*''Carex × kohtsii''
*''Carex kokanica''
*''Carex korkischkoae''
*''Carex korshinskyi'' – Korshinsky's sedge
*''Carex koshewnikowii''
*''Carex kotagirica''
*''Carex koyaensis''
*''Carex × krajinae''
*''Carex kraliana''
*''Carex krascheninnikovii''
*''Carex krauseorum''
*''Carex kreczetoviczii''
*''Carex kuchunensis''
*''Carex kucyniakii''
*''Carex × kuekenthaliana''
*''Carex × kuekenthalii''
*''Carex kujuzana'' – Jangseong sedge
*''Carex kukkoneniana''
*''Carex kulingana''
*''Carex kumaonensis''
*''Carex kunlunsanensis''
*''Carex kurdica''
*''Carex × kurilensis''
*''Carex × kurogii''
*''Carex kuzakaiensis''
*''Carex kwangsiensis''
*''Carex × kyyhkynenii''

L

*''Carex lachenalii'' – two-tip sedge
*''Carex lacistoma''
*''Carex × lackowitziana''
*''Carex lacustris''
*''Carex laegaardii''
*''Carex laeta''
*''Carex laevicaulis''
*''Carex laeviconica''
*''Carex laeviculmis''
*''Carex laevigata''
*''Carex laevissima'' – small nerved-fruit sedge
*''Carex laevivaginata''
*''Carex lageniformis''
*''Carex × laggeri''
*''Carex lagunensis''
*''Carex lainzii''
*''Carex lambertiana''
*''Carex lamprocarpa''
*''Carex lamprochlamys''
*''Carex lancangensis''
*''Carex lancea''
*''Carex lanceisquama''
*''Carex lanceolata'' – lanceolate sedge
*''Carex lancifolia''
*''Carex lancisquamata''
*''Carex × langeana''
*''Carex × langii''
*''Carex lankana''
*''Carex laosensis''
*''Carex lapazensis''
*''Carex lapponica''
*''Carex larensis''
*''Carex laricetorum''
*''Carex lasiocarpa'' – woolly-fruit sedge
*''Carex lasiolepis''
*''Carex latebracteata''
*''Carex latisquamea'' – woolly-leaf sedge
*''Carex lativena''
*''Carex × lausii''
*''Carex laxa'' – loosely-spike sedge
*''Carex laxiculmis''
*''Carex laxiflora''
*''Carex lazarei''
*''Carex leavenworthii''
*''Carex lechleriana''
*''Carex lectissima''
*''Carex ledebouriana''
*''Carex ledongensis''
*''Carex leersii''
*''Carex lehmannii'' – Lehman's sedge
*''Carex leiorhyncha'' – mountain cat-tail sedge
*''Carex lemanniana''
*''Carex lemmonii''
*''Carex lenta'' – sluggish sedge
*''Carex lenticularis''
*''Carex lepida''
*''Carex lepidocarpa''
*''Carex lepidochlamys''
*''Carex leporina''
*''Carex leporinella''
*''Carex leptalea''
*''Carex × leptoblasta''
*''Carex leptogyna''
*''Carex leptonervia''
*''Carex leptopoda''
*''Carex lessoniana''
*''Carex leucantha''
*''Carex leucochlora''
*''Carex × leutzii''
*''Carex leviosa''
*''Carex liangiana''
*''Carex liangshanensis''
*''Carex libera''
*''Carex × lidii''
*''Carex ligata''
*''Carex × ligniciensis''
*''Carex ligulata'' – ligulate sedge
*''Carex × limnicola''
*''Carex × limnogena''
*''Carex limosa'' – mud sedge
*''Carex limprichtiana''
*''Carex × limula''
*''Carex lindleyana''
*''Carex lingii''
*''Carex liouana''
*''Carex liparocarpos''
*''Carex lithophila'' – rock-loving sedge
*''Carex litorhyncha''
*''Carex litorosa''
*''Carex littledalei''
*''Carex litvinovii''
*''Carex liui''
*''Carex livida'' – livid sedge
*''Carex lobolepis''
*''Carex lobulirostris''
*''Carex loliacea'' – ryegrass sedge
*''Carex lonchocarpa''
*''Carex lonchophora''
*''Carex longebrachiata''
*''Carex longerostrata''
*''Carex longhiensis''
*''Carex longicaulis''
*''Carex longicolla''
*''Carex longicruris''
*''Carex longiculmis''
*''Carex longicuspis''
*''Carex longifructus''
*''Carex longii''
*''Carex longiligula''
*''Carex longipes''
*''Carex longipetiolata''
*''Carex longispiculata''
*''Carex longissima''
*''Carex longpanlaensis''
*''Carex longshengensis''
*''Carex lophocarpa''
*''Carex × loretii''
*''Carex louisianica''
*''Carex lowei''
*''Carex lucennoiberica''
*''Carex lucorum''
*''Carex luctuosa''
*''Carex × ludibunda''
*''Carex ludwigii''
*''Carex lupuliformis''
*''Carex lupulina''
*''Carex lurida''
*''Carex luridiformis''
*''Carex lushanensis''
*''Carex lutea''
*''Carex × luteola''
*''Carex luzulifolia''
*''Carex luzulina''
*''Carex lycurus''
*''Carex lyngbyei'' – Lyngbye's sedge

M

*''Carex maackii'' – Maack's sedge
*''Carex mabilliana''
*''Carex × macilenta''
*''Carex mackenziana''
*''Carex mackenziei'' – Mackenzie's sedge
*''Carex macloviana''
*''Carex macloviformis''
*''Carex × macounii''
*''Carex macrocephala''
*''Carex macrochaeta''
*''Carex macroglossa''
*''Carex macrolepis''
*''Carex macrophyllidion''
*''Carex macroprophylla''
*''Carex macrorrhiza''
*''Carex macrosolen''
*''Carex macrostachys''
*''Carex macrostigmatica''
*''Carex macrostylos''
*''Carex macrotrichoides''
*''Carex maculata'' – maculate sedge
*''Carex madagascariensis''
*''Carex madida''
*''Carex madrensis''
*''Carex magacis''
*''Carex magellanica''
*''Carex magnoutriculata''
*''Carex × mainensis''
*''Carex mairei''
*''Carex makinoensis'' – tufted rock-living sedge
*''Carex makuensis''
*''Carex malaccensis''
*''Carex malipoensis''
*''Carex mallae''
*''Carex malmei''
*''Carex malyschevii''
*''Carex manca''
*''Carex manciformis''
*''Carex mandoniana''
*''Carex mandshurica'' – Manchurian sedge
*''Carex manginii''
*''Carex manhartii''
*''Carex mannii''
*''Carex maolanensis''
*''Carex maorica''
*''Carex maorshanica''
*''Carex maquensis''
*''Carex marahuacana''
*''Carex marianensis''
*''Carex marina''
*''Carex mariposana''
*''Carex maritima''
*''Carex markgrafii''
*''Carex × marshallii''
*''Carex martynenkoi''
*''Carex × massonii''
*''Carex matsumurae'' – big-wheat sedge
*''Carex maubertiana''
*''Carex maximowiczii'' – Maximowicz's sedge
*''Carex mayebarana''
*''Carex mckittrickensis''
*''Carex mcvaughii''
*''Carex meadii''
*''Carex media''
*''Carex meeboldiana''
*''Carex megalepis''
*''Carex meihsienica''
*''Carex meiocarpa''
*''Carex melanantha''
*''Carex melananthiformis''
*''Carex melanocarpa''
*''Carex melanocephala''
*''Carex melanocystis''
*''Carex melanorrhyncha''
*''Carex melanosperma''
*''Carex melanostachya''
*''Carex melinacra''
*''Carex membranacea''
*''Carex × mendica''
*''Carex mendocinensis''
*''Carex meridensis''
*''Carex meridionalis''
*''Carex merritt-fernaldii''
*''Carex mertensii''
*''Carex merxmuelleri''
*''Carex mesochorea''
*''Carex mesophila''
*''Carex metallica'' – white-spike sedge
*''Carex meyenii''
*''Carex meyeriana'' – Meyer's sedge
*''Carex michauxiana''
*''Carex michelii''
*''Carex michoacana''
*''Carex micrantha'' – small-flower sedge
*''Carex microcarpa''
*''Carex microchaeta''
*''Carex microdonta''
*''Carex microglochin''
*''Carex micropoda''
*''Carex microptera''
*''Carex microrhyncha''
*''Carex × microstachya''
*''Carex × microstyla''
*''Carex microtricha''
*''Carex middendorffii''
*''Carex mildbraediana''
*''Carex miliaris''
*''Carex millsii''
*''Carex mingrelica''
*''Carex minor''
*''Carex minutiscabra''
*''Carex minutissima''
*''Carex minxianensis''
*''Carex minxianica''
*''Carex mira'' – remarkable sedge
*''Carex misera''
*''Carex missouriensis''
*''Carex mitchelliana''
*''Carex × mithala''
*''Carex mitrata'' – mitra sedge
*''Carex miyabei''
*''Carex mochomuensis''
*''Carex modesti''
*''Carex moesta''
*''Carex molesta''
*''Carex molestiformis''
*''Carex molinae''
*''Carex mollicula'' – small mucronate sedge
*''Carex mollissima'' – softest sedge
*''Carex monodynama''
*''Carex monostachya''
*''Carex monotropa''
*''Carex montana''
*''Carex × montanoaltaica''
*''Carex montis-eeka''
*''Carex montis-everestii''
*''Carex montis-wutaii''
*''Carex moorcroftii''
*''Carex moorei''
*''Carex × moravica''
*''Carex morii''
*''Carex × moriyoshiensis''
*''Carex morrowii''
*''Carex mosoynensis''
*''Carex motuoensis''
*''Carex moupinensis''
*''Carex mucronata''
*''Carex mucronatiformis''
*''Carex × mucronulata''
*''Carex muehlenbergii''
*''Carex muelleri''
*''Carex × muelleriana''
*''Carex muliensis''
*''Carex multicaulis''
*''Carex multicostata''
*''Carex multifaria''
*''Carex multifolia''
*''Carex multispicata''
*''Carex multispiculata''
*''Carex munda''
*''Carex munipoorensis''
*''Carex munroi''
*''Carex muricata''
*''Carex muriculata''
*''Carex × musashiensis''
*''Carex musei''
*''Carex muskingumensis''
*''Carex myosuroides''
*''Carex myosurus''

N

*''Carex nachiana''
*''Carex nairii''
*''Carex nakaoana''
*''Carex nakasimae''
*''Carex nanchuanensis''
*''Carex nandadeviensis''
*''Carex nangtciangensis''
*''Carex nanpingensis''
*''Carex nardina''
*''Carex nasuensis''
*''Carex nealiae''
*''Carex neblinensis''
*''Carex nebrascensis''
*''Carex nebularum''
*''Carex neesiana''
*''Carex negeri''
*''Carex negrii''
*''Carex nelmesiana''
*''Carex nelsonii''
*''Carex nemoralis''
*''Carex nemostachys''
*''Carex nemurensis''
*''Carex × neobigelowii''
*''Carex neochevalieri''
*''Carex neodigyna''
*''Carex × neofilipendula''
*''Carex neoguinensis''
*''Carex neohebridensis''
*''Carex × neomiliaris''
*''Carex neopetelotii''
*''Carex neopolycephala''
*''Carex × neorigida''
*''Carex nervata'' – nerved-mitra sedge
*''Carex nervina''
*''Carex neurocarpa'' – nerved-fruit sedge
*''Carex neurophora''
*''Carex × nicoloffii''
*''Carex niederleiniana''
*''Carex nigerrima''
*''Carex nigra''
*''Carex nigricans''
*''Carex nigromarginata''
*''Carex × nikaii''
*''Carex nikolskensis''
*''Carex nipposinica''
*''Carex nivalis''
*''Carex nodaeana''
*''Carex nodiflora''
*''Carex nodosa''
*''Carex noguchii''
*''Carex noltiei''
*''Carex nordica''
*''Carex normalis''
*''Carex norvegica'' – Norway sedge
*''Carex notha''
*''Carex × notholimosioides''
*''Carex nova''
*''Carex novae-angliae''
*''Carex novogaliciana''
*''Carex nubigena''
*''Carex nudata''
*''Carex nudicarpa''

O

*''Carex × oberrodensis''
*''Carex obispoensis''
*''Carex oblanceolata''
*''Carex obliquicarpa''
*''Carex obliquitruncata''
*''Carex obnupta''
*''Carex obovatosquamata''
*''Carex obscura''
*''Carex obscuriceps''
*''Carex obtusata''
*''Carex obtusifolia''
*''Carex occidentalis''
*''Carex ochrochlamys'' – yellow-mantle sedge
*''Carex ochrosaccus''
*''Carex odontolepis''
*''Carex odontostoma''
*''Carex oederi''
*''Carex oedipostyla''
*''Carex × oenensis''
*''Carex × ohmuelleriana''
*''Carex okamotoi'' – creeping narrow-leaf sedge
*''Carex oklahomensis''
*''Carex okuboi''
*''Carex olbiensis''
*''Carex oligantha''
*''Carex oligocarpa''
*''Carex oligocarya''
*''Carex oligosperma''
*''Carex oligostachya''
*''Carex olivacea''
*''Carex olivieri''
*''Carex × olneyi''
*''Carex omeiensis''
*''Carex omeyica''
*''Carex omiana'' – Suwon sedge
*''Carex omurae''
*''Carex × oneillii''
*''Carex onoei'' – needle sedge
*''Carex opaca''
*''Carex ophiolithica''
*''Carex orbicularinucis''
*''Carex orbicularis''
*''Carex oreocharis''
*''Carex oreophila''
*''Carex orestera''
*''Carex orizabae''
*''Carex ormostachya''
*''Carex ornithopoda''
*''Carex oronensis''
*''Carex orothanatica''
*''Carex orthostemon''
*''Carex oshimensis''
*''Carex otaruensis''
*''Carex otayae''
*''Carex otomana''
*''Carex otrubae''
*''Carex ouachitana''
*''Carex ovatispiculata''
*''Carex ovoidispica''
*''Carex ovoidoconica''
*''Carex ownbeyi''
*''Carex oxyandra'' – hill sedge
*''Carex oxylepis''
*''Carex oxyphylla''
*''Carex ozarkana''

P

*''Carex pachamamae''
*''Carex pachycarpa''
*''Carex pachygyna''
*''Carex pachyneura''
*''Carex pachystachya''
*''Carex pachystylis''
*''Carex × paczoskii''
*''Carex paeninsulae''
*''Carex pairae''
*''Carex palawanensis''
*''Carex paleacea''
*''Carex pallescens''
*''Carex pallidula''
*''Carex × paludivagans''
*''Carex pamirensis''
*''Carex pandanophylla''
*''Carex panduranganii''
*''Carex paneroi''
*''Carex panicea''
*''Carex paniculata''
*''Carex panormitana''
*''Carex pansa''
*''Carex papillosissima''
*''Carex × paponii''
*''Carex papualpina''
*''Carex papulosa''
*''Carex paracheniana''
*''Carex paracuraica''
*''Carex parallela''
*''Carex paramjitii''
*''Carex pararadicalis''
*''Carex paratatsiensis''
*''Carex parciflora''
*''Carex × parentii''
*''Carex parryana''
*''Carex parva''
*''Carex parviflora''
*''Carex parvigluma''
*''Carex parvirufa''
*''Carex parvispica''
*''Carex parvula''
*''Carex patagonica''
*''Carex × patuensis''
*''Carex pauciflora'' – few-flower sedge
*''Carex paui''
*''Carex × pauliana''
*''Carex × paulii''
*''Carex paulo-vargasii''
*''Carex paxii'' – Pax's sedge
*''Carex × payettei''
*''Carex paysonis''
*''Carex peckii''
*''Carex pedicularis''
*''Carex pediformis'' – wide-leaf low sedge
*''Carex pedunculata''
*''Carex peichuniana''
*''Carex peiktusani'' – Baekdu sedge
*''Carex peliosanthifolia''
*''Carex pellita''
*''Carex pelocarpa''
*''Carex penalpina''
*''Carex pendula''
*''Carex penduliformis''
*''Carex pengii''
*''Carex pensylvanica''
*''Carex perakensis''
*''Carex percostata''
*''Carex perdensa''
*''Carex perdentata''
*''Carex peregrina''
*''Carex perglobosa''
*''Carex pergracilis''
*''Carex perlonga''
*''Carex perplexa''
*''Carex perprava''
*''Carex perraudieriana''
*''Carex × persalina''
*''Carex persistens''
*''Carex pertenuis''
*''Carex peruviana''
*''Carex petasata''
*''Carex petelotii''
*''Carex petitiana''
*''Carex petricosa''
*''Carex petriei''
*''Carex peucophila''
*''Carex phacota'' – lentoid sedge
*''Carex phaenocarpa''
*''Carex phaeocephala''
*''Carex phaeodon''
*''Carex phaeothrix'' – brown-spike sedge
*''Carex phalaroides''
*''Carex phankei''
*''Carex phleoides''
*''Carex phoenicis''
*''Carex phragmitoides''
*''Carex phyllocaula''
*''Carex phyllocephala''
*''Carex phylloscirpoides''
*''Carex phyllostachys''
*''Carex × physocarpoides''
*''Carex physodes''
*''Carex pichinchensis''
*''Carex picta''
*''Carex pigra''
*''Carex pilosa'' – pilose-leaf sedge
*''Carex × pilosiuscula''
*''Carex pilulifera''
*''Carex pingleensis''
*''Carex pinophila''
*''Carex pisanoi''
*''Carex pisiformis'' – thread sedge, Sakhalin mitra sedge, alternate-flower thread sedge
*''Carex pityophila''
*''Carex planata''
*''Carex planiculmis'' – shady mucronate sedge
*''Carex planilamina''
*''Carex planiscapa''
*''Carex planispicata''
*''Carex planostachys''
*''Carex plantaginea''
*''Carex platyphylla''
*''Carex platysperma''
*''Carex plectobasis''
*''Carex plectocarpa''
*''Carex pleioneura''
*''Carex pleiostachys''
*''Carex pleurocaula''
*''Carex × ploegii''
*''Carex × ploettneriana''
*''Carex pluriflora''
*''Carex plurinervata''
*''Carex poculisquama'' – bowl-shape-scale sedge
*''Carex podocarpa''
*''Carex podogyna''
*''Carex poeppigii''
*''Carex poilanei''
*''Carex polyantha''
*''Carex polycephala''
*''Carex polymascula''
*''Carex polymorpha''
*''Carex polyphylla''
*''Carex polyschoena''
*''Carex polyschoenoides''
*''Carex polystachya''
*''Carex polysticha''
*''Carex pontica''
*''Carex popovii''
*''Carex porrecta''
*''Carex potens''
*''Carex potosina''
*''Carex praeceptorum''
*''Carex praeclara''
*''Carex praecox''
*''Carex praegracilis''
*''Carex praelonga''
*''Carex × prahliana''
*''Carex prainii''
*''Carex prairea''
*''Carex prasina''
*''Carex praticola''
*''Carex preissii''
*''Carex prescottiana''
*''Carex preslii''
*''Carex pringlei''
*''Carex procumbens''
*''Carex projecta''
*''Carex × prolixa''
*''Carex prolongata''
*''Carex proposita''
*''Carex × prostii''
*''Carex provotii''
*''Carex proxima''
*''Carex pruinosa''
*''Carex przewalskii''
*''Carex pseudoaperta''
*''Carex pseudoaphanolepis''
*''Carex pseudobicolor''
*''Carex pseudobrizoides''
*''Carex pseudochinensis'' – false Chinese sedge
*''Carex pseudocuraica'' – creeper-like sedge
*''Carex pseudocyperus''
*''Carex pseudodahurica''
*''Carex pseudodispalata''
*''Carex pseudofoetida''
*''Carex pseudogammiei''
*''Carex × pseudohelvola''
*''Carex pseudohumilis''
*''Carex pseudohypochlora''
*''Carex pseudolaticeps''
*''Carex pseudolaxa''
*''Carex pseudoligulata''
*''Carex pseudololiacea''
*''Carex pseudomacloviana''
*''Carex × pseudomairei''
*''Carex pseudomitrata''
*''Carex pseudophyllocephala''
*''Carex pseudorufa''
*''Carex pseudosadoensis''
*''Carex pseudospachiana''
*''Carex pseudosupina''
*''Carex pseudotristachya''
*''Carex × pseudovulpina''
*''Carex pseuduncinoides''
*''Carex psychrophila''
*''Carex pterocarpa''
*''Carex pterocaulos''
*''Carex puberuliutriculata''
*''Carex pubigluma''
*''Carex pudica''
*''Carex pulchra''
*''Carex pulchrifolia''
*''Carex pulicaris''
*''Carex pumila'' – dwarf sand sedge
*''Carex punctata''
*''Carex pungens''
*''Carex punicea''
*''Carex punicola''
*''Carex purdiei''
*''Carex purpleovaginalis''
*''Carex purpurata''
*''Carex purpureosquamata''
*''Carex purpureovagina''
*''Carex purpureovaginata''
*''Carex purpurifera''
*''Carex × putjatini''
*''Carex pycnostachya''
*''Carex pygmaea''
*''Carex pyramidalis''
*''Carex pyrenaica''

Q

*''Carex qinghaiensis''
*''Carex qingliangensis''
*''Carex qingyangensis''
*''Carex qiyunensis''
*''Carex quadriflora'' – four-flower sedge
*''Carex × quebecensis''
*''Carex queretarensis''
*''Carex quichensis''
*''Carex quinquin''
*''Carex × quirponensis''
*''Carex quixotiana''

R

*''Carex × raciborskii''
*''Carex raddei'' – Radde's sedge
*''Carex radfordii''
*''Carex radiata''
*''Carex radicalis''
*''Carex radicalispicula''
*''Carex radiciflora''
*''Carex radicina''
*''Carex rafflesiana''
*''Carex rainbowii''
*''Carex raleighii''
*''Carex ramenskii''
*''Carex ramentaceofructus''
*''Carex ramosa''
*''Carex ramosii''
*''Carex randalpina''
*''Carex raoulii''
*''Carex rapaensis''
*''Carex raphidocarpa''
*''Carex rara'' – pine-leaf sedge
*''Carex rariflora''
*''Carex ratongensis''
*''Carex raynoldsii''
*''Carex rcsrivastavae''
*''Carex recta''
*''Carex × reducta''
*''Carex regeliana''
*''Carex regnelliana''
*''Carex reicheana''
*''Carex reichei''
*''Carex × reichgeltii''
*''Carex reinii''
*''Carex relaxa''
*''Carex remota''
*''Carex remotistachya''
*''Carex remotiuscula'' – minute-gibbous sedge
*''Carex renauldii''
*''Carex reniformis''
*''Carex renschiana''
*''Carex repanda''
*''Carex repens''
*''Carex reptabunda''
*''Carex resectans''
*''Carex retroflexa''
*''Carex retrofracta''
*''Carex retrorsa''
*''Carex reuteriana''
*''Carex revoluta''
*''Carex reznicekii''
*''Carex rhizina''
*''Carex rhizopoda''
*''Carex rhodesiaca''
*''Carex rhomalea''
*''Carex rhombifructus''
*''Carex rhynchachaenium''
*''Carex rhynchoperigynium''
*''Carex rhynchophora''
*''Carex richardsonii''
*''Carex ridongensis''
*''Carex × rieseana''
*''Carex rigidioides''
*''Carex × rikuchiuensis''
*''Carex riloensis''
*''Carex riparia''
*''Carex rivulorum''
*''Carex roalsoniana''
*''Carex roanensis''
*''Carex rochebrunei''
*''Carex rongkupiorum''
*''Carex roraimensis''
*''Carex rorulenta''
*''Carex rosea''
*''Carex × rossiana''
*''Carex rossii''
*''Carex rostellifera''
*''Carex rostrata'' – beak sedge
*''Carex × rotae''
*''Carex rotundata'' – round sedge
*''Carex rouyana''
*''Carex rubicunda''
*''Carex rubrobrunnea''
*''Carex × rubrovaginata''
*''Carex × ruedtii''
*''Carex rufina''
*''Carex rufulistolon''
*''Carex rugata''
*''Carex rugulosa'' – thick-nerve sedge
*''Carex runssoroensis''
*''Carex rupestris'' – curly sedge
*''Carex rupicola''
*''Carex ruralis''
*''Carex rutenbergiana''
*''Carex ruthii''
*''Carex ruthsatziae''
*''Carex rzedowskii''

S

*''Carex × saamica''
*''Carex sabulosa''
*''Carex sabynensis''
*''Carex sacerdotis''
*''Carex sachalinensis''
*''Carex sacrosancta''
*''Carex sadoensis''
*''Carex sagaensis''
*''Carex sagei''
*''Carex sahnii''
*''Carex sajanensis''
*''Carex × sakaguchii''
*''Carex salina''
*''Carex × salisiana''
*''Carex saltaensis''
*''Carex salticola''
*''Carex sambiranensis''
*''Carex samoensis''
*''Carex sampsonii''
*''Carex sanctae-marthae''
*''Carex sanguinea''
*''Carex × sanionis''
*''Carex sanjappae''
*''Carex sarawaketensis''
*''Carex × sardloqensis''
*''Carex sargentiana''
*''Carex sartwelliana''
*''Carex sartwellii''
*''Carex satakeana''
*''Carex satsumensis''
*''Carex saxatilis''
*''Carex × saxenii''
*''Carex saxicola''
*''Carex saxilittoralis''
*''Carex saximontana''
*''Carex scabrata''
*''Carex scabrella''
*''Carex scabrida''
*''Carex scabrifolia'' – scabrous-leaf sedge
*''Carex scabripes''
*''Carex scabrirostris''
*''Carex scabrisacca''
*''Carex scabriuscula''
*''Carex scaposa''
*''Carex schaffneri''
*''Carex × schallertii''
*''Carex × schatzii''
*''Carex schiedeana''
*''Carex schimperiana''
*''Carex schliebenii''
*''Carex schmidtii'' – Schmidt's sedge
*''Carex schneideri''
*''Carex schottii''
*''Carex × schuetzeana''
*''Carex schweickerdtii''
*''Carex schweinitzii''
*''Carex sciocapensis''
*''Carex scirpoidea''
*''Carex scita''
*''Carex scitiformis''
*''Carex scitula''
*''Carex sclerocarpa''
*''Carex sclerophylla''
*''Carex scolopendriformis''
*''Carex scoparia''
*''Carex scopulorum''
*''Carex scopulus''
*''Carex secalina''
*''Carex secta''
*''Carex sectoides''
*''Carex sedakowii'' – Sedakov's sedge
*''Carex sellowiana''
*''Carex semihyalofructa''
*''Carex sempervirens''
*''Carex senanensis''
*''Carex × senayana''
*''Carex sendaica''
*''Carex × sendtneriana''
*''Carex senta''
*''Carex seorsa''
*''Carex seposita''
*''Carex sequeirae''
*''Carex serpenticola''
*''Carex serratodens''
*''Carex × serravalensis''
*''Carex serreana''
*''Carex seticulmis''
*''Carex setifolia''
*''Carex setigera''
*''Carex setigluma''
*''Carex setosa''
*''Carex setschwanensis''
*''Carex shaanxiensis''
*''Carex × shakushizawaensis''
*''Carex shandanica''
*''Carex shanensis''
*''Carex shangchengensis''
*''Carex shanghangensis''
*''Carex sheldonii''
*''Carex shimidzensis'' – long-tail-spike sedge
*''Carex × shinanoana''
*''Carex shinnersii''
*''Carex shiriyajirensis''
*''Carex shortiana''
*''Carex shuangbaiensis''
*''Carex shuchengensis''
*''Carex siamensis''
*''Carex siccata''
*''Carex sichouensis''
*''Carex siderosticta'' – creeping broad-leaf sedge
*''Carex siguanabae''
*''Carex sikokiana''
*''Carex silicea''
*''Carex silvestrii''
*''Carex silvestris''
*''Carex simensis''
*''Carex simpliciuscula''
*''Carex simulans''
*''Carex simulata''
*''Carex sinclairii''
*''Carex sinoaristata''
*''Carex sinodissitiflora''
*''Carex sinosupina''
*''Carex siroumensis'' – potae sedge
*''Carex skottsbergiana''
*''Carex socialis''
*''Carex sociata''
*''Carex socotrana''
*''Carex sodiroi''
*''Carex × soerensenii''
*''Carex sohayakiensis''
*''Carex solandri''
*''Carex songorica''
*''Carex × sooi''
*''Carex sordida'' – short forest-live sedge
*''Carex sorianoi''
*''Carex sororia''
*''Carex spachiana''
*''Carex sparganioides''
*''Carex sparsinux''
*''Carex spartea''
*''Carex specifica''
*''Carex speciosa''
*''Carex spectabilis''
*''Carex specuicola''
*''Carex sphaerogyna''
*''Carex spicata''
*''Carex spicatopaniculata''
*''Carex spicigera''
*''Carex × spiculosa''
*''Carex spilocarpa''
*''Carex spinirostris''
*''Carex spissa''
*''Carex splendentissima''
*''Carex sprengelii''
*''Carex squamiformis''
*''Carex × squamigera''
*''Carex squarrosa''
*''Carex standleyana''
*''Carex stenantha''
*''Carex stenocarpa''
*''Carex stenophylla''
*''Carex stenoptila''
*''Carex stenostachys''
*''Carex sterilis''
*''Carex steudneri''
*''Carex stevenii''
*''Carex steyermarkii''
*''Carex stipata'' – awl-fruit sedge
*''Carex stiphrogyne''
*''Carex stipitinux''
*''Carex stipitiutriculata''
*''Carex stokesii''
*''Carex stracheyi''
*''Carex stramentitia''
*''Carex straminea''
*''Carex straminiformis''
*''Carex streptorrhampha''
*''Carex striata''
*''Carex striatula''
*''Carex stricta''
*''Carex × stricticulmis''
*''Carex × strictiformis''
*''Carex strictissima''
*''Carex strigosa''
*''Carex × strigosula''
*''Carex stuessyi''
*''Carex × stygia''
*''Carex styloflexa''
*''Carex stylosa''
*''Carex subandrogyna''
*''Carex subantarctica''
*''Carex subbracteata''
*''Carex subcapitata''
*''Carex subcernua''
*''Carex × subcostata''
*''Carex subdivulsa''
*''Carex subdola''
*''Carex suberecta''
*''Carex subfilicinoides''
*''Carex subfuegiana''
*''Carex subfusca''
*''Carex subglabra''
*''Carex × subimpressa''
*''Carex subinclinata''
*''Carex subinflata''
*''Carex submollicula''
*''Carex subnigricans''
*''Carex × subpaleacea''
*''Carex × subpatula''
*''Carex subperakensis''
*''Carex subphysodes''
*''Carex subpumila''
*''Carex × subrecta''
*''Carex × subreducta''
*''Carex subremota''
*''Carex subsacculata''
*''Carex subscabrella''
*''Carex subspathacea'' – Hoppner's sedge
*''Carex subtilis''
*''Carex subtransversa''
*''Carex subtrigona''
*''Carex subtumida''
*''Carex subumbellata'' – subumbellate sedge
*''Carex subviridis''
*''Carex × subviridula''
*''Carex suifunensis'' – narrow-scale sedge
*''Carex × sullivantii''
*''Carex × sumikawaensis''
*''Carex superata''
*''Carex supina''
*''Carex sutchuensis''
*''Carex × suziella''
*''Carex swanii''
*''Carex sychnocephala''
*''Carex sylvatica''
*''Carex × sylvenii''

T

*''Carex tabatae''
*''Carex tachirensis''
*''Carex tahitensis''
*''Carex tahoensis''
*''Carex taihuensis''
*''Carex × takhtadjanii''
*''Carex × takoensis''
*''Carex talbotii''
*''Carex taldycola''
*''Carex tamakii''
*''Carex tamana''
*''Carex tangiana''
*''Carex tangii''
*''Carex tangulashanensis''
*''Carex tapintzensis''
*''Carex taprobanensis''
*''Carex tashiroana''
*''Carex tasmanica''
*''Carex tatjanae''
*''Carex tatsiensis''
*''Carex tavoyensis''
*''Carex tegulata'' – orbicular sedge
*''Carex tehuacana''
*''Carex teinogyna'' – slender-pedicel sedge
*''Carex temnolepis''
*''Carex tenax''
*''Carex × tenebricans''
*''Carex tenebrosa''
*''Carex tenejapensis''
*''Carex × tenelliformis''
*''Carex tenera''
*''Carex tenuiculmis''
*''Carex tenuiflora'' – sparse-flower sedge
*''Carex tenuiformis'' – shadow sedge
*''Carex tenuinervis''
*''Carex tenuior''
*''Carex tenuipaniculata''
*''Carex tenuispicula''
*''Carex teres''
*''Carex tereticaulis''
*''Carex × terschellingensis''
*''Carex testacea''
*''Carex tetanica''
*''Carex tetrastachya''
*''Carex tetsuoi''
*''Carex texensis''
*''Carex thailandica''
*''Carex thanikaimoniana''
*''Carex × thermalis''
*''Carex thibetica''
*''Carex thinii''
*''Carex thomsonii''
*''Carex thornei''
*''Carex thouarsii''
*''Carex thunbergii''
*''Carex thurberi''
*''Carex tianmushanica''
*''Carex tianschanica''
*''Carex tibetikobresia''
*''Carex timida''
*''Carex × timmiana''
*''Carex tincta''
*''Carex tingnungii''
*''Carex titovii''
*''Carex × toezensis''
*''Carex tojquianensis''
*''Carex tokarensis''
*''Carex tokuii''
*''Carex tolucensis''
*''Carex tomentosa''
*''Carex tompkinsii''
*''Carex tonsa''
*''Carex toreadora''
*''Carex × torgesiana''
*''Carex × tornabenei''
*''Carex toroensis''
*''Carex torreyi''
*''Carex torta''
*''Carex tovarensis''
*''Carex townsendii''
*''Carex toyoshimae''
*''Carex trachycarpa''
*''Carex traiziscana''
*''Carex transandina''
*''Carex transversa''
*''Carex trautvetteriana''
*''Carex traversii''
*''Carex × treverica''
*''Carex triangula''
*''Carex triangularis''
*''Carex tribuloides''
*''Carex tricephala''
*''Carex × trichina''
*''Carex trichocarpa''
*''Carex trichodes''
*''Carex tricholepis''
*''Carex trichophylla''
*''Carex tricolor''
*''Carex trifida''
*''Carex trigonosperma''
*''Carex trinervis''
*''Carex triquetra''
*''Carex trisperma''
*''Carex tristachya'' – shiny-spike sedge
*''Carex tristis''
*''Carex trongii''
*''Carex troodi''
*''Carex truncatigluma''
*''Carex truncatirostris''
*''Carex tsaiana''
*''Carex tsaratananensis''
*''Carex tschonoskii''
*''Carex tsiangii''
*''Carex tsoi''
*''Carex tsuishikarensis''
*''Carex tsukudensis''
*''Carex tsushimensis''
*''Carex tuberculata''
*''Carex tubulosa''
*''Carex tuckermanii''
*''Carex tumida''
*''Carex tumidula''
*''Carex tuminensis'' – Dumangang sedge
*''Carex tumulicola''
*''Carex tungfangensis''
*''Carex tunicata''
*''Carex tunimanensis''
*''Carex turbaria''
*''Carex turbinata''
*''Carex × turfosa''
*''Carex turgescens''
*''Carex turkestanica''
*''Carex turrita''
*''Carex × turuli''
*''Carex turumiquirensis''
*''Carex tweedieana''
*''Carex typhina''

U

*''Carex uber''
*''Carex uda'' – Uda needle sedge
*''Carex × uechtritziana''
*''Carex uhligii''
*''Carex ulobasis'' – montane sedge
*''Carex ultra''
*''Carex uluguruensis''
*''Carex umbellata''
*''Carex umbricola''
*''Carex umbrosa''
*''Carex umbrosiformis''
*''Carex uncifolia''
*''Carex uncinata''
*''Carex unciniiformis''
*''Carex uncinioides''
*''Carex × ungavensis''
*''Carex ungurensis''
*''Carex unilateralis''
*''Carex unisexualis''
*''Carex urelytra''
*''Carex ursina''
*''Carex uruguensis''
*''Carex ussuriensis'' – Ussuri sedge
*''Carex utahensis''
*''Carex utriculata''
*''Carex × uzenensis''

V

*''Carex vacillans''
*''Carex vaginata'' – sheathed sedge
*''Carex vaginosa''
*''Carex valbrayi''
*''Carex vallata''
*''Carex vallicola''
*''Carex vallis-pulchrae''
*''Carex vallis-rosetto''
*''Carex vanheurckii'' – northern meadow sedge
*''Carex vaniotii''
*''Carex ventosa''
*''Carex venusta''
*''Carex vernacula''
*''Carex verrucosa''
*''Carex verticillata''
*''Carex vesca''
*''Carex vesicaria'' – blister sedge
*''Carex vesicata''
*''Carex vesiculosa''
*''Carex vestita''
*''Carex vexans''
*''Carex via-aquae''
*''Carex via-incaica''
*''Carex × viadrina''
*''Carex vibhae''
*''Carex vicinalis''
*''Carex vidua''
*''Carex vietnamica''
*''Carex × villacensis''
*''Carex × vimariensis''
*''Carex virescens''
*''Carex virgata''
*''Carex viridimarginata''
*''Carex viridistellata''
*''Carex vixdentata''
*''Carex vizarronensis''
*''Carex × vratislaviensis''
*''Carex vulcani''
*''Carex vulpina''
*''Carex vulpinaris''
*''Carex vulpinoidea''

W

*''Carex wahlenbergiana''
*''Carex wahuensis''
*''Carex wakatipu''
*''Carex × walasii''
*''Carex walkeri''
*''Carex wallichiana''
*''Carex waponahkikensis''
*''Carex wawuensis''
*''Carex wenshanensis''
*''Carex werdermannii''
*''Carex wheeleri''
*''Carex whitneyi''
*''Carex wiegandii''
*''Carex wightiana''
*''Carex willdenowii''
*''Carex williamsii''
*''Carex × winkelmannii''
*''Carex winterbottomii''
*''Carex × wolteri''
*''Carex woodii''
*''Carex wootonii''
*''Carex wui''
*''Carex wutuensis''

X

*''Carex × xanthocarpa'' Degl.
*''Carex xerantica'' L.H.Bailey
*''Carex xerophila'' Janeway & Zika
*''Carex xiphium'' Kom. – sword-like sedge
*''Carex xueyingiana'' H.J.Yang & Han Xu

Y

*''Carex yadongensis'' (Y.C.Yang) S.R.Zhang
*''Carex yajiangensis'' Tang & F.T.Wang ''ex'' S.Yun Liang
*''Carex yakushimensis'' (Katsuy. & J.Oda) J.Oda & M.N.Tamura
*''Carex yamatsutana'' Ohwi
*''Carex yandangshanica'' C.Z.Zheng & X.F.Jin
*''Carex yangii'' (S.R.Zhang) S.R.Zhang
*''Carex yangshuoensis'' Tang & F.T.Wang ''ex'' S.Y.Liang
*''Carex yasuii'' Katsuy.
*''Carex yinshanica'' Y.Z.Zhao
*''Carex yonganensis'' L.K.Dai & Y.Z.Huang
*''Carex ypsilandrifolia'' F.T.Wang & Tang
*''Carex yuexiensis'' S.W.Su & S.M.Xu
*''Carex yulungshanensis'' P.C.Li
*''Carex yunlingensis'' P.C.Li
*''Carex yunnanensis'' Franch.
*''Carex yunyiana'' X.F.Jin & C.Z.Zheng
*''Carex yushuensis'' Y.C.Yang

Z

*''Carex × zahnii'' Kneuck.
*''Carex zekogensis'' Y.C.Yang
*''Carex zhejiangensis'' X.F.Jin, Y.J.Zhao, C.Z.Zheng & H.W.Zhang
*''Carex zhenkangensis'' Tang & F.T.Wang ''ex'' S.Yun Liang
*''Carex zhonghaiensis'' S.Yun Liang
*''Carex zikae'' Roalson & Waterway
*''Carex zizaniifolia'' Raymond
*''Carex zotovii'' (Hamlin) K.A.Ford
*''Carex zunyiensis'' Tang & F.T.Wang

References

{{Commons category, position=left, Carex

Carex, *List
Lists of plant species, Carex
Lists of graminoids, Carex