Taxon Search
  Plantae
      Magnoliophyta
             [Angiospermae]
         Monocots
               Commelinids
                    Poales
                            Cyperaceae
                                    Abildgaardia
                                            Abildgaardia monostachya
                                            Abildgaardia ovata
                                    Amphiscirpus
                                            Amphiscirpus nevadensis
                                                   [Scirpus nevadensis]
                                    Androtrichum
                                    Ascolepis
                                    Baeothryon
                                            Baeothryon alpinum
                                            Baeothryon clementis
                                            Baeothryon clintonii
                                            Baeothryon pumilum
                                            Baeothryon verecundum
                                    Baumea
                                            Baumea rubiginosa
                                    Becquerelia
                                            Becquerelia cymosa
                                    Bisboeckelera
                                            Bisboeckelera longifolia
                                    Blysmopsis
                                            Blysmopsis rufa
                                    Blysmus
                                            Blysmus rufus
                                    Bolboschoenus
                                           [Kotchubaea]
                                            Bolboschoenus fluviatilis
                                                   [Schoenoplectus fluviatilis]
                                            Bolboschoenus glaucus
                                                   [Schoenoplectus glaucus]
                                            Bolboschoenus maritimus
                                                   [Schoenoplectus maritimus]
                                              Bolboschoenus maritimus ssp. maritimus
                                              Bolboschoenus maritimus ssp. paludosus
                                            Bolboschoenus novae-angliae
                                                   [Schoenoplectus novae-angliae]
                                                   [Scirpus novae-angliae]
                                                   [Scirpus robustus var. novae-angliae]
                                            Bolboschoenus robustus
                                                   [Schoenoplectus robustus]
                                                   [Scirpus robustus]
                                    Bulbostylis
                                            Bulbostylis antillana
                                            Bulbostylis arcuata
                                            Bulbostylis barbata
                                            Bulbostylis capillaris
                                              Bulbostylis capillaris ssp. antillana
                                              Bulbostylis capillaris ssp. capillaris
                                                     [Bulbostylis capillaris var. crebra]
                                                     [Bulbostylis capillaris var. isopoda]
                                                     [Fimbristylis capillaris]
                                                     [Scirpus capillaris]
                                                     [Stenophyllus capillaris]
                                            Bulbostylis ciliatifolia
                                              Bulbostylis ciliatifolia var. ciliatifolia
                                              Bulbostylis ciliatifolia var. coarctata
                                            Bulbostylis coarctata
                                            Bulbostylis conifera
                                            Bulbostylis curassavica
                                            Bulbostylis floccosa
                                                   [Bulbostylis haitiensis]
                                            Bulbostylis funckii
                                                   [Bulbostylis tenuispicata]
                                                   [Isolepis funckii]
                                                   [Scirpus heterocarpus]
                                                   [Stenophyllus funckii]
                                            Bulbostylis hirta
                                            Bulbostylis hispidula
                                            Bulbostylis jacobinae
                                            Bulbostylis junciformis
                                            Bulbostylis juncoides
                                                   [Bulbostylis fendleri]
                                                   [Bulbostylis juncoides var. ampliceps]
                                                   [Fimbristylis juncoides]
                                            Bulbostylis papillosa
                                            Bulbostylis paradoxa
                                            Bulbostylis pauciflora
                                                   [Bulbostylis ekmanii]
                                            Bulbostylis pubescens
                                            Bulbostylis schaffneri
                                                   [Scirpus schaffneri]
                                            Bulbostylis setacea
                                            Bulbostylis stenocarpa
                                            Bulbostylis stenophylla
                                            Bulbostylis subaphylla
                                                   [Bulbostylis hispaniolica]
                                            Bulbostylis tenuifolia
                                            Bulbostylis tuerckheimii
                                            Bulbostylis vestita
                                            Bulbostylis warei
                                    Calyptrocarya
                                    Carex
                                            Carex abbreviata
                                            Carex abdita
                                            Carex ablata
                                            Carex aboriginum
                                            Carex abramsii
                                            Carex abrupta
                                            Carex abscondita
                                              Carex abscondita var. glauca
                                              Carex abscondita var. rostellata
                                            Carex absconditiformis
                                            Carex accedens
                                            Carex acidicola
                                            Carex acuta
                                            Carex acutiformis
                                            Carex acutina
                                              Carex acutina var. tenuior
                                            Carex adelostoma
                                            Carex adusta
                                            Carex aequa
                                            Carex aestivalis
                                            Carex aggregata
                                            Carex alata
                                            Carex albicans
                                              Carex albicans var. albicans
                                              Carex albicans var. australis
                                              Carex albicans var. emmonsii
                                            Carex albida
                                            Carex albolutescens
                                            Carex albonigra
                                            Carex albursina
                                            Carex allegheniensis
                                            Carex alligata
                                              Carex alligata var. degeneri
                                            Carex alma
                                                   [Carex agrostoides]
                                                   [Carex vitrea]
                                            Carex alopecoidea
                                            Carex amblyorhyncha
                                            Carex ambusta
                                            Carex amphibola
                                              Carex amphibola var. globosa
                                              Carex amphibola var. rigida
                                              Carex amphibola var. turgida
                                            Carex amphigena
                                            Carex amplectens
                                            Carex amplifolia
                                            Carex amplisquama
                                            Carex anceps
                                            Carex angarae
                                            Carex angustata
                                                   [Carex egregia]
                                                   [Carex eurycarpa var. attenuata]
                                                   [Carex eurycarpa]
                                                   [Carex oxycarpa]
                                                   [Carex striata var. erecta]
                                            Carex angustior
                                              Carex angustior var. gracilenta
                                            Carex angustisquama
                                            Carex annectens
                                              Carex annectens var. xanthocarpa
                                            Carex anthoxanthea
                                            Carex aperta
                                              Carex aperta var. viridans
                                            Carex apoda
                                            Carex appalachica
                                            Carex aquatilis
                                              Carex aquatilis ssp. stans
                                              Carex aquatilis var. aquatilis
                                                     [Carex acutinella]
                                                     [Carex aquatilis ssp. altior]
                                                     [Carex aquatilis var. altior]
                                                     [Carex substricta]
                                                     [Carex suksdorfii]
                                              Carex aquatilis var. dives
                                              Carex aquatilis var. minor
                                              Carex aquatilis var. sitchensis
                                              Carex aquatilis var. stans
                                              Carex aquatilis var. substricta
                                            Carex arapahoensis
                                            Carex arcta
                                            Carex arctata
                                            Carex arctiformis
                                            Carex arctogena
                                            Carex arenaria
                                            Carex arenicola
                                              Carex arenicola ssp. pansa
                                            Carex argyrantha
                                            Carex arkansana
                                            Carex artitecta
                                              Carex artitecta var. subtilirostris
                                            Carex asa-grayi
                                            Carex assiniboinensis
                                            Carex athabascensis
                                            Carex atherodes
                                            Carex athrostachya
                                            Carex atlantica
                                              Carex atlantica ssp. atlantica
                                              Carex atlantica ssp. capillacea
                                              Carex atlantica var. capillacea
                                              Carex atlantica var. capillaceae
                                              Carex atlantica var. incomperta
                                            Carex atrata
                                                   [Carex heteroneura var. epapillosa]
                                            Carex atratiformis
                                              Carex atratiformis ssp. raymondii
                                            Carex atrofusca
                                              Carex atrofusca var. atrofusca
                                              Carex atrofusca var. major
                                            Carex atrosquama
                                                   [Carex atrata ssp. atrosquama]
                                                   [Carex atrata var. atrosquama]
                                            Carex aurea
                                            Carex aureolensis
                                            Carex austrina
                                            Carex austroalpina
                                            Carex austrocaroliniana
                                            Carex aztecica
                                            Carex baccans
                                            Carex backii
                                              Carex backii var. saximontana
                                              Carex backii var. subrostrata
                                            Carex baileyi
                                            Carex baltzellii
                                            Carex barbarae
                                            Carex barrattii
                                            Carex basiantha
                                            Carex bayardii
                                            Carex bebbii
                                            Carex behringensis
                                            Carex bella
                                                   [Carex uncompahgre]
                                            Carex bicknellii
                                              Carex bicknellii var. bicknellii
                                              Carex bicknellii var. opaca
                                            Carex bicolor
                                            Carex bigelowii
                                              Carex bigelowii ssp. bigelowii
                                              Carex bigelowii ssp. hyperborea
                                              Carex bigelowii ssp. lugens
                                            Carex biltmoreana
                                            Carex bishallii
                                            Carex blanda
                                                   [Carex laxiflora var. blanda]
                                            Carex bolanderi
                                                   [Carex deweyana var. bolanderi]
                                            Carex boliviensis
                                            Carex bonanzensis
                                            Carex bonariensis
                                              Carex bonariensis var. trachycystis
                                            Carex bonplandii
                                            Carex bordzilowskii
                                            Carex brachyglossa
                                            Carex brainerdii
                                            Carex brasiliensis
                                            Carex brevicaulis
                                            Carex breviligulata
                                            Carex brevior
                                                   [Carex festucacea var. brevior]
                                              Carex brevior var. crawei
                                            Carex breweri
                                              Carex breweri var. breweri
                                              Carex breweri var. paddoensis
                                            Carex brittoniana
                                            Carex bromoides
                                              Carex bromoides ssp. bromoides
                                              Carex bromoides ssp. montana
                                              Carex bromoides var. bromoides
                                              Carex bromoides var. montana
                                            Carex brunnea
                                            Carex brunnescens
                                              Carex brunnescens ssp. alaskana
                                              Carex brunnescens ssp. brunnescens
                                              Carex brunnescens ssp. pacifica
                                              Carex brunnescens ssp. sphaerostachya
                                              Carex brunnescens var. sphaerostachya
                                            Carex brysonii
                                            Carex bulbostylis
                                            Carex bullata
                                            Carex bushii
                                            Carex buxbaumii
                                            Carex calcifugens
                                            Carex californica
                                            Carex canariensis
                                            Carex canescens
                                              Carex canescens ssp. arctiformis
                                              Carex canescens ssp. canescens
                                                     [Carex curta var. robustior]
                                                     [Carex curta]
                                              Carex canescens ssp. disjuncta
                                              Carex canescens var. disjuncta
                                              Carex canescens var. dubia
                                              Carex canescens var. oregana
                                              Carex canescens var. subloliacea
                                            Carex capillaris
                                                   [Carex boecheriana]
                                                   [Carex capillaris ssp. chlorostachys]
                                                   [Carex capillaris ssp. robustior]
                                                   [Carex capillaris var. elongata]
                                                   [Carex capillaris var. fuscidula]
                                                   [Carex capillaris var. major]
                                              Carex capillaris ssp. krausei
                                              Carex capillaris ssp. porsildiana
                                              Carex capillaris var. krausei
                                              Carex capillaris var. williamsii
                                            Carex capitata
                                              Carex capitata ssp. arctogena
                                              Carex capitata ssp. capitata
                                              Carex capitata var. arctogena
                                            Carex careyana
                                            Carex caroliniana
                                              Carex caroliniana var. cuspidata
                                            Carex caryophyllea
                                            Carex castanea
                                            Carex cephalantha
                                            Carex cephaloidea
                                            Carex cephalophora
                                              Carex cephalophora var. angustifolia
                                              Carex cephalophora var. leavenworthii
                                              Carex cephalophora var. mesochorea
                                            Carex chalciolepis
                                                   [Carex heteroneura var. chalciolepis]
                                            Carex chapmanii
                                            Carex cherokeensis
                                            Carex chihuahuensis
                                            Carex chimaphila
                                            Carex chordorrhiza
                                            Carex ciliaris
                                            Carex cinnamomea
                                            Carex circinata
                                            Carex collinsii
                                            Carex colorata
                                            Carex communis
                                              Carex communis var. amplisquama
                                              Carex communis var. communis
                                            Carex comosa
                                            Carex complanata
                                              Carex complanata var. hirsuta
                                            Carex concinna
                                            Carex concinnoides
                                            Carex congdonii
                                            Carex conjuncta
                                            Carex conoidea
                                                   [Carex katahdinensis]
                                            Carex consimilis
                                            Carex conspecta
                                            Carex constanceana
                                            Carex contigua
                                            Carex convoluta
                                            Carex cordillerana
                                            Carex corrugata
                                            Carex costata
                                            Carex coulteri
                                            Carex crandallii
                                            Carex crawei
                                            Carex crawfordii
                                              Carex crawfordii var. vigens
                                            Carex crebriflora
                                            Carex crinita
                                              Carex crinita var. brevicrinis
                                              Carex crinita var. crinita
                                              Carex crinita var. gynandra
                                              Carex crinita var. minor
                                              Carex crinita var. mitchelliana
                                              Carex crinita var. porteri
                                              Carex crinita var. simulans
                                            Carex cristatella
                                            Carex crus-corvi
                                            Carex cryptocarpa
                                            Carex cryptochlaena
                                            Carex cryptolepis
                                            Carex cubensis
                                            Carex cumberlandensis
                                            Carex cumulata
                                            Carex curatorum
                                                   [Carex haysii]
                                                   [Carex scirpoidea var. curatorum]
                                            Carex cusickii
                                            Carex danaensis
                                            Carex dasycarpa
                                            Carex davisii
                                            Carex davyi
                                            Carex debiliformis
                                            Carex debilis
                                              Carex debilis ssp. pubera
                                              Carex debilis ssp. rudgei
                                              Carex debilis var. debilis
                                              Carex debilis var. intercursa
                                              Carex debilis var. interjecta
                                              Carex debilis var. pubera
                                              Carex debilis var. rudgei
                                              Carex debilis var. strictior
                                            Carex decomposita
                                            Carex deflexa
                                              Carex deflexa var. brevicaulis
                                              Carex deflexa var. deflexa
                                              Carex deflexa var. boottii
                                                     [Carex globosa var. brevipes]
                                            Carex delicatula
                                            Carex demissa
                                            Carex densa
                                            Carex depauperata
                                            Carex deweyana
                                              Carex deweyana var. collectanea
                                              Carex deweyana var. deweyana
                                              Carex deweyana var. sparsiflora
                                            Carex diandra
                                            Carex digitalis
                                              Carex digitalis var. asymmetrica
                                              Carex digitalis var. digitalis
                                              Carex digitalis var. floridana
                                              Carex digitalis var. macropoda
                                            Carex digitata
                                            Carex diluta
                                            Carex dioica
                                              Carex dioica ssp. gynocrates
                                              Carex dioica var. gynocrates
                                            Carex disperma
                                            Carex distans
                                            Carex distenta
                                            Carex distentiformis
                                            Carex disticha
                                            Carex divisa
                                            Carex divulsa
                                              Carex divulsa ssp. divulsa
                                              Carex divulsa ssp. leersii
                                            Carex douglasii
                                              Carex douglasii var. brunnea
                                            Carex drummondiana
                                            Carex dudleyi
                                            Carex durifolia
                                              Carex durifolia var. subrostrata
                                            Carex duriuscula
                                                   [Carex eleocharis]
                                                   [Carex stenophylla ssp. eleocharis]
                                                   [Carex stenophylla var. enervis]
                                                   [Carex stenophylla]
                                            Carex dutillyi
                                            Carex ebenea
                                            Carex eburnea
                                            Carex echinata
                                              Carex echinata ssp. echinata
                                              Carex echinata ssp. phyllomanica
                                              Carex echinata ssp. townsendii
                                              Carex echinata subsp. echinata
                                              Carex echinata var. angustata
                                              Carex echinata var. conferta
                                              Carex echinata var. ormantha
                                              Carex echinata var. phyllomanica
                                            Carex edwardsiana
                                            Carex egglestonii
                                            Carex ekmanii
                                            Carex elachycarpa
                                            Carex eleusinoides
                                            Carex elliottii
                                            Carex elynoides
                                            Carex emmonsii
                                              Carex emmonsii var. australis
                                              Carex emmonsii var. muehlenbergii
                                            Carex emoryi
                                                   [Carex stricta var. elongata]
                                            Carex enanderi
                                            Carex endlichii
                                            Carex engelmannii
                                            Carex epapillosa
                                            Carex estesiana
                                            Carex eurystachya
                                            Carex exilis
                                            Carex exserta
                                            Carex exsiccata
                                            Carex extensa
                                            Carex fendleriana
                                            Carex festiva
                                            Carex festucacea
                                            Carex feta
                                            Carex filifolia
                                                   [Carex elyniformis]
                                              Carex filifolia var. erostrata
                                              Carex filifolia var. filifolia
                                              Carex filifolia var. miser
                                            Carex fissa
                                              Carex fissa var. aristata
                                              Carex fissa var. fissa
                                            Carex fissuricola
                                            Carex flacca
                                            Carex flaccidula
                                            Carex flaccifolia
                                            Carex flaccosperma
                                              Carex flaccosperma var. glaucodea
                                            Carex flava
                                                   [Carex flava var. fertilis]
                                                   [Carex flava var. gaspensis]
                                                   [Carex flava var. graminis]
                                                   [Carex flava var. laxior]
                                                   [Carex flava var. rectirostra]
                                                   [Carex nevadensis ssp. flavella]
                                              Carex flava var. lepidocarpa
                                              Carex flava var. nelmesiana
                                            Carex flexuosa
                                            Carex floridana
                                            Carex foenea
                                              Carex foenea var. foenea
                                                     [Carex aenea]
                                                     [Carex foenea var. enervis]
                                                     [Carex foenea var. tuberculata]
                                              Carex foenea var. perplexa
                                            Carex folliculata
                                              Carex folliculata var. australis
                                            Carex formosa
                                            Carex fracta
                                            Carex frankii
                                            Carex franklinii
                                              Carex franklinii var. misandroides
                                            Carex fraseri
                                            Carex fraseriana
                                            Carex fuirenoides
                                            Carex fuliginosa
                                              Carex fuliginosa ssp. misandra
                                            Carex fulva
                                              Carex fulva var. hornschuchiana
                                            Carex fulvescens
                                            Carex fuscula
                                            Carex garberi
                                                   [Carex garberi ssp. bifaria]
                                                   [Carex garberi var. bifaria]
                                            Carex gayana
                                              Carex gayana var. hyalina
                                            Carex geophila
                                            Carex geyeri
                                            Carex gholsonii
                                            Carex gigantea
                                            Carex gigas
                                            Carex glacialis
                                            Carex glareosa
                                              Carex glareosa ssp. glareosa
                                                     [Carex bipartita var. glareosa]
                                                     [Carex lachenalii var. glareosa]
                                              Carex glareosa ssp. pribylovensis
                                              Carex glareosa subsp. amphigena
                                                     [Carex bipartita var. amphigena]
                                            Carex glauca
                                            Carex glaucescens
                                            Carex glaucodea
                                            Carex globosa
                                            Carex gmelinii
                                            Carex godfreyi
                                            Carex goodenowii
                                            Carex gracilescens
                                            Carex gracilior
                                            Carex gracillima
                                              Carex gracillima var. macerrima
                                            Carex grahamii
                                            Carex granularis
                                              Carex granularis var. granularis
                                              Carex granularis var. haleana
                                              Carex granularis var. recta
                                            Carex gravida
                                              Carex gravida var. gravida
                                              Carex gravida var. lunelliana
                                            Carex grayi
                                              Carex grayi var. hispidula
                                            Carex grisea
                                              Carex grisea var. amphibola
                                            Carex gynandra
                                            Carex gynocrates
                                            Carex gynodynama
                                            Carex haleana
                                            Carex halleri
                                            Carex halliana
                                            Carex hallii
                                            Carex halophila
                                              Carex halophila var. flavicans
                                            Carex harfordii
                                            Carex harperi
                                            Carex hassei
                                                   [Carex saliniformis]
                                            Carex hawaiiensis
                                            Carex haydeniana
                                                   [Carex festiva var. decumbens]
                                                   [Carex macloviana ssp. haydeniana]
                                                   [Carex nubicola]
                                            Carex haydenii
                                            Carex heleonastes
                                              Carex heleonastes ssp. heleonastes
                                              Carex heleonastes ssp. neurochlaena
                                            Carex helleri
                                                   [Carex atrata var. nigra]
                                            Carex hendersonii
                                            Carex hepburnii
                                            Carex heteroneura
                                              Carex heteroneura var. brevisquama
                                              Carex heteroneura var. heteroneura
                                            Carex heterostachya
                                            Carex hindsii
                                            Carex hirsutella
                                            Carex hirta
                                            Carex hirtifolia
                                            Carex hirtissima
                                            Carex hitchcockiana
                                            Carex holmgreniorum
                                            Carex holostoma
                                            Carex hoodii
                                              Carex hoodii var. nervosa
                                            Carex hookerana
                                            Carex hookeriana
                                            Carex hordeistichos
                                            Carex hormathodes
                                            Carex hornschuchiana
                                            Carex hostiana
                                              Carex hostiana var. laurentiana
                                            Carex houghtoniana
                                            Carex houghtonii
                                            Carex houstonii
                                            Carex howei
                                              Carex howei var. capillacea
                                            Carex howellii
                                            Carex humboldtiana
                                            Carex hyalina
                                            Carex hyalinolepis
                                            Carex hystericina
                                            Carex idahoa
                                            Carex ignota
                                            Carex illota
                                            Carex impressa
                                            Carex impressinervia
                                            Carex incomperta
                                            Carex incondita
                                            Carex incurva
                                            Carex incurviformis
                                              Carex incurviformis var. danaensis
                                              Carex incurviformis var. incurviformis
                                            Carex infirminervia
                                            Carex inops
                                              Carex inops ssp. heliophila
                                                     [Carex erxlebeniana]
                                                     [Carex heliophila]
                                                     [Carex pensylvanica ssp. heliophila]
                                                     [Carex pensylvanica var. digyna]
                                              Carex inops ssp. inops
                                            Carex integra
                                            Carex interimus
                                            Carex interior
                                                   [Carex interior ssp. charlestonensis]
                                                   [Carex interior var. keweenawensis]
                                              Carex interior var. capillacea
                                            Carex interrupta
                                              Carex interrupta var. distenta
                                            Carex intumescens
                                              Carex intumescens var. fernaldii
                                            Carex inversa
                                            Carex invisa
                                            Carex involucratella
                                            Carex involuta
                                            Carex ivanoviae
                                            Carex jacintoensis
                                            Carex jacobi-peteri
                                            Carex jamesii
                                            Carex jepsonii
                                            Carex jimcalderi
                                            Carex jonesii
                                            Carex joorii
                                            Carex josselynii
                                            Carex juniperorum
                                            Carex karoi
                                            Carex kauaiensis
                                            Carex kobomugi
                                            Carex kokrinensis
                                            Carex kraliana
                                            Carex krausei
                                              Carex krausei ssp. porsildiana
                                            Carex lachenalii
                                                   [Carex bipartita var. austromontana]
                                                   [Carex bipartita]
                                                   [Carex lagopina]
                                            Carex laciniata
                                            Carex lacunarum
                                            Carex lacustris
                                              Carex lacustris var. laxiflora
                                            Carex laeviconica
                                            Carex laeviculmis
                                            Carex laevivaginata
                                            Carex lanceata
                                            Carex lancifructus
                                            Carex lapponica
                                            Carex laricina
                                            Carex lasiocarpa
                                              Carex lasiocarpa ssp. americana
                                              Carex lasiocarpa var. americana
                                            Carex latebracteata
                                            Carex latebrosa
                                            Carex lativena
                                            Carex laxa
                                            Carex laxiculmis
                                              Carex laxiculmis var. copulata
                                              Carex laxiculmis var. laxiculmis
                                            Carex laxiflora
                                              Carex laxiflora var. angustifolia
                                              Carex laxiflora var. gracillima
                                              Carex laxiflora var. latifolia
                                              Carex laxiflora var. laxiflora
                                              Carex laxiflora var. ormostachya
                                              Carex laxiflora var. patulifolia
                                              Carex laxiflora var. purpurifera
                                              Carex laxiflora var. serrulata
                                              Carex laxiflora var. varians
                                            Carex leavenworthii
                                            Carex leersii
                                            Carex leiophylla
                                            Carex lemmonii
                                            Carex lenticularis
                                              Carex lenticularis var. albimontana
                                              Carex lenticularis var. blakei
                                              Carex lenticularis var. dolia
                                              Carex lenticularis var. eucycla
                                              Carex lenticularis var. impressa
                                              Carex lenticularis var. lenticularis
                                              Carex lenticularis var. limnophila
                                              Carex lenticularis var. lipocarpa
                                                     [Carex kelloggii]
                                                     [Carex lenticularis var. pallida]
                                              Carex lenticularis var. merens
                                            Carex lepidocarpa
                                            Carex leporina
                                            Carex leporinella
                                            Carex leptalea
                                              Carex leptalea ssp. harperi
                                              Carex leptalea ssp. leptalea
                                              Carex leptalea ssp. pacifica
                                              Carex leptalea var. harperi
                                              Carex leptalea var. tayloris
                                            Carex leptonervia
                                            Carex leptopoda
                                                   [Carex deweyana ssp. leptopoda]
                                                   [Carex deweyana var. leptopoda]
                                            Carex leucodonta
                                            Carex liddoni
                                            Carex limnaea
                                            Carex limosa
                                            Carex linkii
                                            Carex liparocarpos
                                              Carex liparocarpos ssp. bordzilowskii
                                            Carex lithophila
                                            Carex livida
                                              Carex livida var. grayana
                                              Carex livida var. radicaulis
                                            Carex loliacea
                                            Carex lonchocarpa
                                            Carex longicaulis
                                            Carex longii
                                            Carex louisianica
                                            Carex lucorum
                                              Carex lucorum var. austrolucorum
                                              Carex lucorum var. lucorum
                                            Carex lugens
                                            Carex lunelliana
                                            Carex lupuliformis
                                            Carex lupulina
                                                   [Carex lupulina var. pedunculata]
                                                   [Carex x macounii]
                                            Carex lurida
                                            Carex lutea
                                            Carex luzulifolia
                                            Carex luzulina
                                              Carex luzulina var. ablata
                                              Carex luzulina var. atropurpurea
                                              Carex luzulina var. luzulina
                                            Carex lyallii
                                            Carex lyngbyei
                                              Carex lyngbyei var. robusta
                                            Carex mackenziei
                                            Carex macloviana
                                            Carex macrocephala
                                              Carex macrocephala var. bracteata
                                              Carex macrocephala var. macrocephala
                                            Carex macrochaeta
                                            Carex macrogyna
                                            Carex macrostachys
                                            Carex magellanica
                                              Carex magellanica ssp. irrigua
                                              Carex magellanica ssp. magellanica
                                              Carex magellanica var. irrigua
                                            Carex magnifica
                                            Carex magnifolia
                                            Carex mainensis
                                            Carex manhartii
                                            Carex marginata
                                            Carex marianensis
                                            Carex marina
                                              Carex marina ssp. marina
                                            Carex mariposana
                                                   [Carex paucifructus]
                                            Carex maritima
                                              Carex maritima var. incurviformis
                                              Carex maritima var. setina
                                            Carex mckittrickensis
                                            Carex meadii
                                                   [Carex tetanica var. meadii]
                                            Carex media
                                              Carex media var. stevenii
                                            Carex melanocarpa
                                            Carex melanostachya
                                            Carex melozitnensis
                                            Carex membranacea
                                            Carex membranopacta
                                            Carex mendocinensis
                                            Carex merritt-fernaldii
                                            Carex mertensii
                                            Carex mesochorea
                                            Carex meyenii
                                            Carex michauxiana
                                                   [Carex abacta]
                                            Carex michelii
                                            Carex michiganensis
                                            Carex microchaeta
                                              Carex microchaeta ssp. microchaeta
                                              Carex microchaeta ssp. nesophila
                                            Carex microdonta
                                            Carex microglochin
                                              Carex microglochin ssp. microglochin
                                            Carex micropoda
                                            Carex microptera
                                                   [Carex festivella]
                                                   [Carex limnophila]
                                                   [Carex macloviana ssp. festivella]
                                                   [Carex macloviana var. microptera]
                                                   [Carex microptera var. crassinervia]
                                                   [Carex microptera var. limnophila]
                                            Carex microrhyncha
                                            Carex mirabilis
                                            Carex misandra
                                            Carex misandroides
                                            Carex misera
                                            Carex miserabilis
                                            Carex missouriensis
                                            Carex mitchelliana
                                            Carex mohriana
                                            Carex molesta
                                            Carex molestiformis
                                            Carex monile
                                            Carex montanensis
                                            Carex montereyensis
                                            Carex monticola
                                            Carex montis-eeka
                                            Carex moorcroftii
                                            Carex morrisseyi
                                            Carex morrowii
                                            Carex muehlenbergii
                                              Carex muehlenbergii var. australis
                                              Carex muehlenbergii var. austrina
                                              Carex muehlenbergii var. enervis
                                              Carex muehlenbergii var. muehlenbergii
                                            Carex muhlenbergii
                                              Carex muhlenbergii var. enervis
                                            Carex multicaulis
                                            Carex multicostata
                                            Carex muricata
                                              Carex muricata ssp. lamprocarpa
                                              Carex muricata var. angustata
                                              Carex muricata var. cephalantha
                                              Carex muricata var. gracilis
                                              Carex muricata var. laricina
                                              Carex muricata var. ruthii
                                              Carex muricata var. sterilis
                                            Carex muriculata
                                            Carex muskingumensis
                                            Carex nardina
                                              Carex nardina ssp. hepburnii
                                              Carex nardina var. hepburnii
                                              Carex nardina var. nardina
                                            Carex nealiae
                                            Carex nebrascensis
                                            Carex nebularum
                                            Carex nelsonii
                                            Carex nervina
                                            Carex nesophila
                                            Carex neurochlaena
                                            Carex neurophora
                                            Carex nevadensis
                                            Carex nigella
                                            Carex nigra
                                              Carex nigra var. strictiformis
                                            Carex nigricans
                                            Carex nigromarginata
                                              Carex nigromarginata var. elliptica
                                              Carex nigromarginata var. floridana
                                              Carex nigromarginata var. minor
                                              Carex nigromarginata var. muehlenbergii
                                            Carex normalis
                                            Carex norvegica
                                                   [Carex alpina]
                                              Carex norvegica ssp. inferalpina
                                              Carex norvegica ssp. norvegica
                                              Carex norvegica ssp. stevenii
                                              Carex norvegica var. inferalpina
                                              Carex norvegica var. stevenii
                                            Carex nova
                                                   [Carex elbertiana]
                                              Carex nova var. pelocarpa
                                            Carex novae-angliae
                                            Carex nudata
                                            Carex nutans
                                            Carex obispoensis
                                            Carex oblita
                                            Carex obnupta
                                            Carex obovoidea
                                            Carex obtusata
                                            Carex occidentalis
                                                   [Carex neomexicana]
                                            Carex oederi
                                              Carex oederi ssp. viridula
                                              Carex oederi var. prolifera
                                              Carex oederi var. pumila
                                              Carex oederi var. recterostrata
                                              Carex oederi var. subglosa
                                              Carex oederi var. viridula
                                            Carex oklahomensis
                                            Carex oligocarpa
                                            Carex oligosperma
                                              Carex oligosperma var. oligosperma
                                            Carex olympica
                                            Carex onusta
                                            Carex opaca
                                            Carex oregonensis
                                            Carex oreocharis
                                            Carex ormantha
                                            Carex ormostachya
                                            Carex oronensis
                                            Carex otrubae
                                            Carex ouachitana
                                            Carex ovalis
                                            Carex oxylepis
                                              Carex oxylepis var. oxylepis
                                              Carex oxylepis var. pubescens
                                            Carex ozarkana
                                            Carex pachycarpa
                                                   [Carex adusta var. congesta]
                                            Carex pachystachya
                                                   [Carex festiva var. gracilis]
                                                   [Carex festiva var. pachystachya]
                                                   [Carex macloviana ssp. pachystachya]
                                                   [Carex macloviana var. pachystachya]
                                                   [Carex multimoda]
                                                   [Carex pachystachya var. gracilis]
                                                   [Carex pachystachya var. monds-coulteri]
                                                   [Carex pyrophila]
                                            Carex pachystylis
                                            Carex paeninsulae
                                            Carex pairaei
                                            Carex paleacea
                                              Carex paleacea var. transatlantica
                                            Carex pallescens
                                              Carex pallescens var. neogaea
                                            Carex paludosa
                                              Carex paludosa var. kochiana
                                            Carex panda
                                            Carex panicea
                                              Carex panicea var. microcarpa
                                            Carex paniculata
                                            Carex pansa
                                            Carex parallela
                                              Carex parallela ssp. parallela
                                            Carex parryana
                                              Carex parryana ssp. hallii
                                              Carex parryana ssp. idahoa
                                              Carex parryana var. brevisquama
                                              Carex parryana var. hallii
                                              Carex parryana var. parryana
                                              Carex parryana var. unica
                                            Carex paucicostata
                                            Carex pauciflora
                                            Carex paupercula
                                              Carex paupercula var. brevisquama
                                              Carex paupercula var. irrigua
                                              Carex paupercula var. pallens
                                            Carex paysonis
                                            Carex peckii
                                            Carex pedunculata
                                            Carex pellita
                                                   [Carex lanuginosa var. americana]
                                                   [Carex lanuginosa]
                                                   [Carex lasiocarpa var. latifolia]
                                            Carex pelocarpa
                                            Carex pendula
                                            Carex pennsylvanica
                                            Carex pensylvanica
                                              Carex pensylvanica var. distans
                                              Carex pensylvanica var. glumabunda
                                              Carex pensylvanica var. lucorum
                                              Carex pensylvanica var. marginata
                                              Carex pensylvanica var. separans
                                              Carex pensylvanica var. vespertina
                                            Carex percostata
                                            Carex perdentata
                                            Carex perglobosa
                                            Carex perstricta
                                            Carex petasata
                                            Carex petricosa
                                              Carex petricosa var. distichiflora
                                              Carex petricosa var. franklinii
                                              Carex petricosa var. misandroides
                                              Carex petricosa var. petricosa
                                            Carex peucophila
                                            Carex phaeocephala
                                            Carex phyllomanica
                                              Carex phyllomanica var. angustata
                                              Carex phyllomanica var. ormantha
                                            Carex physorhyncha
                                            Carex picta
                                            Carex pigra
                                            Carex pilulifera
                                            Carex piperi
                                            Carex pityophila
                                            Carex plana
                                            Carex planispicata
                                            Carex planostachys
                                            Carex plantaginea
                                            Carex platylepis
                                            Carex platyphylla
                                            Carex plectocarpa
                                            Carex pluriflora
                                            Carex pluvia
                                              Carex pluvia var. koolauensis
                                            Carex podocarpa
                                              Carex podocarpa var. paysonis
                                            Carex polymorpha
                                            Carex polyphylla
                                            Carex polystachya
                                            Carex polysticha
                                            Carex praeceptorum
                                                   [Carex praeceptorium]
                                            Carex praegracilis
                                                   [Carex camporum]
                                                   [Carex marcida]
                                            Carex prairea
                                            Carex prasina
                                            Carex praticola
                                                   [Carex praticola var. subcoriacea]
                                            Carex preslii
                                            Carex pribylovensis
                                            Carex pringlei
                                            Carex prionophylla
                                            Carex projecta
                                            Carex propinqua
                                            Carex proposita
                                            Carex pseudo-cyperus
                                            Carex pseudo-japonica
                                            Carex pseudocyperus
                                            Carex pseudoscirpoidea
                                            Carex pulicaris
                                            Carex pumila
                                            Carex purpurifera
                                            Carex pyrenaica
                                              Carex pyrenaica ssp. micropoda
                                              Carex pyrenaica ssp. pyrenaica
                                            Carex quadrifida
                                              Carex quadrifida var. lenis
                                            Carex rachillis
                                            Carex radfordii
                                            Carex radiata
                                              Carex radiata var. staminata
                                            Carex raeana
                                            Carex ramenskii
                                              Carex ramenskii var. caudata
                                            Carex rariflora
                                              Carex rariflora var. pluriflora
                                              Carex rariflora var. rariflora
                                            Carex raymondii
                                            Carex raynoldsii
                                            Carex recta
                                            Carex rectior
                                            Carex refracta
                                            Carex remota
                                            Carex reniformis
                                            Carex retroflexa
                                              Carex retroflexa var. texensis
                                            Carex retrorsa
                                            Carex richardsonii
                                            Carex richii
                                            Carex riparia
                                              Carex riparia var. impressa
                                              Carex riparia var. lacustris
                                            Carex roanensis
                                            Carex rosea
                                              Carex rosea var. minor
                                              Carex rosea var. pusilla
                                              Carex rosea var. radiata
                                            Carex rossii
                                                   [Carex brevipes]
                                                   [Carex deflexa var. rossii]
                                                   [Carex diversistylis]
                                            Carex rostrata
                                                   [Carex rostrata var. ambigens]
                                              Carex rostrata var. anticostensis
                                            Carex rotundata
                                            Carex rousseaui
                                            Carex rufina
                                            Carex rugosperma
                                              Carex rugosperma var. tonsa
                                            Carex rupestris
                                              Carex rupestris ssp. drummondiana
                                              Carex rupestris var. drummondiana
                                              Carex rupestris var. rupestris
                                            Carex ruthii
                                            Carex sabulosa
                                              Carex sabulosa ssp. leiophylla
                                            Carex salina
                                              Carex salina var. kattegatensis
                                              Carex salina var. subspathacea
                                            Carex salinaeformis
                                            Carex saltuensis
                                            Carex sartwelliana
                                            Carex sartwellii
                                              Carex sartwellii var. sartwellii
                                              Carex sartwellii var. stenorrhyncha
                                            Carex saxatilis
                                                   [Carex miliaris]
                                                   [Carex physocarpa]
                                                   [Carex rhomalea]
                                                   [Carex rotundata var. compacta]
                                                   [Carex saxatilis ssp. laxa]
                                                   [Carex saxatilis var. miliaris]
                                                   [Carex saxatilis var. rhomalea]
                                              Carex saxatilis var. major
                                            Carex saxilittoralis
                                            Carex saximontana
                                            Carex scabrata
                                            Carex scabrella
                                            Carex scabriuscula
                                            Carex scaposa
                                            Carex schiedeana
                                            Carex schottii
                                            Carex schweinitzii
                                            Carex scirpiformis
                                            Carex scirpoidea
                                              Carex scirpoidea ssp. convoluta
                                              Carex scirpoidea ssp. pseudoscirpoidea
                                              Carex scirpoidea ssp. scirpoidea
                                              Carex scirpoidea ssp. stenochlaena
                                              Carex scirpoidea var. convoluta
                                              Carex scirpoidea var. gigas
                                              Carex scirpoidea var. pseudoscirpoidea
                                              Carex scirpoidea var. scirpiformis
                                              Carex scirpoidea var. stenochlaena
                                            Carex scoparia
                                              Carex scoparia var. scoparia
                                                     [Carex scoparia var. condensa]
                                                     [Carex scoparia var. moniliformis]
                                                     [Carex tribuloides var. moniliformis]
                                              Carex scoparia var. tessellata
                                            Carex scopulorum
                                              Carex scopulorum var. bracteosa
                                                     [Carex campylocarpa ssp. affinis]
                                                     [Carex campylocarpa]
                                                     [Carex gymnoclada]
                                              Carex scopulorum var. chimaphila
                                              Carex scopulorum var. prionophylla
                                              Carex scopulorum var. scopulorum
                                            Carex seatoniana
                                            Carex sempervirens
                                            Carex senta
                                            Carex seorsa
                                            Carex serotina
                                            Carex serpenticola
                                            Carex serratodens
                                                   [Carex bifida]
                                            Carex setifolia
                                            Carex sheldonii
                                            Carex shinnersii
                                            Carex shortiana
                                            Carex shriveri
                                            Carex siccata
                                            Carex silicea
                                            Carex simulata
                                            Carex sitchensis
                                            Carex smalliana
                                            Carex socialis
                                            Carex sonomensis
                                            Carex soperi
                                            Carex sororia
                                            Carex sparganioides
                                              Carex sparganioides var. aggregata
                                              Carex sparganioides var. cephaloidea
                                            Carex specifica
                                            Carex spectabilis
                                            Carex specuicola
                                            Carex spicata
                                            Carex spissa
                                              Carex spissa var. seatoniana
                                            Carex sprengelii
                                            Carex squarrosa
                                              Carex squarrosa var. typhina
                                            Carex stans
                                            Carex stellata
                                            Carex stellulata
                                            Carex stenocarpa
                                            Carex stenochlaena
                                            Carex stenoptila
                                            Carex sterilis
                                            Carex steudelii
                                            Carex stevenii
                                            Carex stipata
                                              Carex stipata var. laevivaginata
                                              Carex stipata var. maxima
                                              Carex stipata var. oklahomensis
                                              Carex stipata var. stipata
                                              Carex stipata var. uberior
                                            Carex stipitata
                                            Carex stolonifera
                                            Carex straminea
                                              Carex straminea var. congesta
                                              Carex straminea var. invisa
                                              Carex straminea var. mixta
                                            Carex straminiformis
                                            Carex striata
                                              Carex striata var. brevis
                                              Carex striata var. striata
                                            Carex striatula
                                            Carex stricta
                                              Carex stricta var. decora
                                              Carex stricta var. strictior
                                            Carex strictior
                                            Carex styloflexa
                                            Carex stylosa
                                              Carex stylosa var. nigritella
                                              Carex stylosa var. virens
                                            Carex subbracteata
                                            Carex suberecta
                                            Carex subfusca
                                                   [Carex macloviana ssp. subfusca]
                                                   [Carex stenoptera]
                                            Carex subnigricans
                                            Carex suborbiculata
                                            Carex subspathacea
                                            Carex subulata
                                            Carex superata
                                            Carex supina
                                              Carex supina ssp. spaniocarpa
                                              Carex supina var. spaniocarpa
                                            Carex svensonis
                                            Carex swanii
                                            Carex sychnocephala
                                            Carex sylvatica
                                            Carex sylvicola
                                            Carex tahoensis
                                                   [Carex eastwoodiana]
                                            Carex tenax
                                            Carex tenella
                                            Carex tenera
                                              Carex tenera var. echinodes
                                              Carex tenera var. tenera
                                            Carex teneraeformis
                                            Carex teneriformis
                                            Carex tenuiflora
                                            Carex teretiuscula
                                            Carex tetanica
                                              Carex tetanica var. woodii
                                            Carex tetrastachya
                                            Carex texensis
                                            Carex thornei
                                            Carex thunbergii
                                            Carex thurberi
                                            Carex timida
                                            Carex tincta
                                            Carex tiogana
                                            Carex tolmiei
                                            Carex tomentosa
                                            Carex tompkinsii
                                            Carex tonsa
                                              Carex tonsa var. rugosperma
                                              Carex tonsa var. tonsa
                                            Carex torreyi
                                            Carex torta
                                            Carex townsendii
                                            Carex tracyi
                                            Carex triangularis
                                            Carex tribuloides
                                              Carex tribuloides var. sangamonensis
                                              Carex tribuloides var. tribuloides
                                            Carex triceps
                                            Carex trichocarpa
                                              Carex trichocarpa var. aristata
                                            Carex triquetra
                                            Carex trisperma
                                              Carex trisperma var. billingsii
                                              Carex trisperma var. trisperma
                                            Carex tuberculata
                                            Carex tuckermanii
                                            Carex tumulicola
                                            Carex turbinata
                                            Carex turgescens
                                            Carex turgidula
                                            Carex typhina
                                            Carex typhinoides
                                            Carex uberior
                                            Carex ultra
                                                   [Carex spissa var. ultra]
                                            Carex umbellata
                                              Carex umbellata var. tonsa
                                            Carex umbrosa
                                            Carex unilateralis
                                            Carex ursina
                                            Carex utriculata
                                                   [Carex inflata var. utriculata]
                                                   [Carex rhynchophysa]
                                                   [Carex rostrata var. utriculata]
                                              Carex utriculata var. globosa
                                            Carex vacillans
                                            Carex vaginata
                                            Carex vahlii
                                              Carex vahlii var. inferalpina
                                            Carex vallicola
                                              Carex vallicola var. rusbyi
                                                     [Carex rusbyi]
                                              Carex vallicola var. vallicola
                                            Carex varia
                                              Carex varia var. australis
                                            Carex variabilis
                                              Carex variabilis var. elatior
                                            Carex venusta
                                              Carex venusta var. minor
                                              Carex venusta var. venusta
                                            Carex venustula
                                            Carex vernacula
                                                   [Carex foetida var. vernacula]
                                                   [Carex foetida]
                                              Carex vernacula var. hobsonii
                                            Carex verrucosa
                                            Carex vesicaria
                                              Carex vesicaria var. distenta
                                              Carex vesicaria var. jejuna
                                              Carex vesicaria var. laurentiana
                                              Carex vesicaria var. major
                                              Carex vesicaria var. monile
                                              Carex vesicaria var. raeana
                                              Carex vesicaria var. vesicaria
                                                     [Carex inflata]
                                              Carex vesicaria var. obtusisquamis
                                            Carex vestita
                                            Carex vexans
                                            Carex vicaria
                                            Carex virescens
                                              Carex virescens var. costata
                                              Carex virescens var. swanii
                                            Carex viridula
                                              Carex viridula ssp. brachyrrhyncha
                                              Carex viridula ssp. oedocarpa
                                              Carex viridula ssp. viridula
                                              Carex viridula var. elatior
                                              Carex viridula var. saxilittoralis
                                              Carex viridula var. viridula
                                            Carex vulgaris
                                              Carex vulgaris var. bracteosa
                                            Carex vulpina
                                            Carex vulpinoidea
                                              Carex vulpinoidea var. platycarpa
                                              Carex vulpinoidea var. pycnocephala
                                              Carex vulpinoidea var. vulpinoidea
                                                     [Carex setacea var. ambigua]
                                                     [Carex setacea]
                                            Carex wahuensis
                                              Carex wahuensis ssp. herbstii
                                              Carex wahuensis ssp. rubiginosa
                                              Carex wahuensis ssp. wahuensis
                                              Carex wahuensis var. rubiginosa
                                            Carex walteriana
                                              Carex walteriana var. brevis
                                            Carex waponahkikensis
                                            Carex whitneyi
                                            Carex wiegandii
                                            Carex wilkesii
                                            Carex willdenowii
                                              Carex willdenowii var. megarrhyncha
                                              Carex willdenowii var. willdenowii
                                            Carex williamsii
                                            Carex woodii
                                            Carex wootonii
                                            Carex x abitibiana
                                            Carex x absconditiformis
                                            Carex x aestivaliformis
                                            Carex x anticostensis
                                              Carex x anticostensis var. inflatior
                                              Carex x anticostensis var. longidens
                                              Carex x anticostensis var. minor
                                            Carex x aquanigra
                                            Carex x arctophila
                                            Carex x caesariensis
                                            Carex x calderi
                                            Carex x clausa
                                            Carex x connectens
                                            Carex x copulata
                                            Carex x corcontica
                                            Carex x crinitoides
                                            Carex x deamii
                                            Carex x dumanii
                                            Carex x exsalina
                                            Carex x firmior
                                            Carex x flavicans
                                              Carex x flavicans var. stans
                                            Carex x fulleri
                                            Carex x fulva
                                              Carex x fulva ssp. brachyrrhyncha
                                            Carex x gardneri
                                            Carex x grantii
                                            Carex x groenlandica
                                            Carex x haematolepis
                                            Carex x hartii
                                            Carex x helvola
                                            Carex x kenaica
                                            Carex x knieskernii
                                            Carex x kuekenthaliana
                                            Carex x kyyhkynenii
                                            Carex x langeana
                                            Carex x leutzii
                                            Carex x limosoides
                                            Carex x limula
                                            Carex x massonii
                                            Carex x mendica
                                            Carex x minganinsularum
                                            Carex x mirata
                                            Carex x mucronulata
                                            Carex x nearctica
                                            Carex x neobigelowii
                                            Carex x neofilipendula
                                            Carex x neomiliaris
                                            Carex x neorigida
                                            Carex x nubens
                                            Carex x olneyi
                                            Carex x oneillii
                                            Carex x paludivagans
                                            Carex x pannewitziana
                                            Carex x patuensis
                                            Carex x persalina
                                            Carex x physocarpioides
                                            Carex x pieperiana
                                              Carex x pieperiana ssp. brachyrhyncha
                                            Carex x pseudofulva
                                            Carex x pseudohelvola
                                            Carex x quebecensis
                                            Carex x quirponensis
                                            Carex x reducta
                                            Carex x rollandii
                                            Carex x sardloqensis
                                            Carex x saxenii
                                            Carex x schatzii
                                            Carex x soerensenii
                                            Carex x spiculosa
                                            Carex x stansalina
                                            Carex x stenolepis
                                            Carex x subimpressa
                                            Carex x sublimosa
                                            Carex x subpaleacea
                                            Carex x subpatula
                                            Carex x subrecta
                                            Carex x subreducta
                                            Carex x subsalina
                                            Carex x substans
                                            Carex x subviridula
                                            Carex x sullivantii
                                            Carex x trichina
                                            Carex x xanthina
                                            Carex x xanthocarpa
                                            Carex x zahnii
                                            Carex xalapensis
                                            Carex xanthocarpa
                                            Carex xerantica
                                            Carex yosemitana
                                    Carexlenticularis
                                            Carexlenticularis var.
                                              Carexlenticularis var. var. cularis
                                    Carpha
                                    Chaetocyperus
                                    Cladium
                                            Cladium californicum
                                                   [Cladium mariscus var. californicum]
                                                   [Mariscus californicus]
                                            Cladium colocasia
                                            Cladium ficticium
                                            Cladium jamaicense
                                                   [Cladium mariscus ssp. jamaicense]
                                            Cladium leptostachyum
                                            Cladium mariscoides
                                            Cladium mariscus
                                            Cladium restioides
                                    Cymophyllus
                                            Cymophyllus fraseri
                                            Cymophyllus fraserianus
                                    Cyperus
                                            Cyperus acuminatus
                                            Cyperus aggregatus
                                                   [Cyperus cayennensis]
                                                   [Cyperus flavus]
                                                   [Cyperus huarmensis]
                                                   [Cyperus obesus]
                                                   [Mariscus cayennensis]
                                                   [Mariscus flavus]
                                            Cyperus alopecuroides
                                            Cyperus amabilis
                                                   [Cyperus amabilis var. macrostachyus]
                                            Cyperus amuricus
                                            Cyperus andreanus
                                            Cyperus arsenei
                                            Cyperus articulatus
                                            Cyperus aschenbornianus
                                            Cyperus auriculatus
                                                   [Cyperus ferax var. auriculatus]
                                            Cyperus bipartitus
                                                   [Cyperus niger var. rivularis]
                                                   [Cyperus rivularis]
                                                   [Pycreus rivularis]
                                            Cyperus blodgettii
                                            Cyperus brainerdii
                                            Cyperus brevifolioides
                                            Cyperus brunneus
                                            Cyperus bushii
                                            Cyperus calcicola
                                            Cyperus calderoniae
                                            Cyperus canus
                                            Cyperus cephalanthus
                                            Cyperus compactus
                                            Cyperus compressus
                                            Cyperus confertus
                                            Cyperus congestus
                                            Cyperus corymbosus
                                            Cyperus croceus
                                            Cyperus cuspidatus
                                            Cyperus cylindricus
                                                   [Cyperus ovularis var. cylindricus]
                                            Cyperus cyperinus
                                            Cyperus cyperoides
                                            Cyperus decipiens
                                            Cyperus deeringianus
                                            Cyperus densicaespitosus
                                              Cyperus densicaespitosus var. major
                                            Cyperus dentatus
                                            Cyperus dentoniae
                                                   [Mariscus pubescens]
                                            Cyperus diandrus
                                            Cyperus difformis
                                            Cyperus diffusus
                                            Cyperus digitatus
                                            Cyperus dioicus
                                            Cyperus dipsaceus
                                                   [Cyperus wrightii]
                                            Cyperus dipsaciformis
                                            Cyperus dissitiflorus
                                            Cyperus distans
                                            Cyperus distinctus
                                            Cyperus drummondii
                                            Cyperus duripes
                                            Cyperus echinatus
                                                   [Cyperus ovularis var. sphaericus]
                                                   [Cyperus ovularis]
                                            Cyperus elegans
                                            Cyperus entrerianus
                                                   [Cyperus luzulae]
                                                   [Scirpus luzulae]
                                            Cyperus eragrostis
                                                   [Cyperus vegetus]
                                            Cyperus erythrorhizos
                                                   [Cyperus halei]
                                            Cyperus esculentus
                                              Cyperus esculentus var. esculentus
                                              Cyperus esculentus var. hermannii
                                              Cyperus esculentus var. leptostachyus
                                                     [Cyperus esculentus var. angustispicatus]
                                              Cyperus esculentus var. macrostachyus
                                              Cyperus esculentus var. sativus
                                              Cyperus esculentus var. heermannii
                                            Cyperus fauriei
                                            Cyperus fendlerianus
                                                   [Mariscus fendlerianus]
                                            Cyperus filicinus
                                            Cyperus filiculmis
                                              Cyperus filiculmis var. macilentus
                                              Cyperus filiculmis var. oblitus
                                            Cyperus filiformis
                                              Cyperus filiformis var. densiceps
                                            Cyperus flavescens
                                                   [Cyperus flavescens var. poiformis]
                                                   [Cyperus nieuwlandii]
                                                   [Pycreus flavescens]
                                              Cyperus flavescens var. piceus
                                            Cyperus flavicomus
                                                   [Cyperus albomarginatus]
                                                   [Cyperus sabulosus]
                                                   [Pycreus flavicomus]
                                            Cyperus flavidus
                                            Cyperus flexuosus
                                            Cyperus floribundus
                                            Cyperus floridanus
                                            Cyperus fugax
                                            Cyperus fuligineus
                                            Cyperus fuscus
                                            Cyperus giganteus
                                            Cyperus globulosus
                                              Cyperus globulosus var. robustus
                                            Cyperus gracilis
                                            Cyperus granitophilus
                                            Cyperus granularis
                                            Cyperus grayi
                                            Cyperus grayii
                                            Cyperus grayoides
                                            Cyperus haspan
                                              Cyperus haspan ssp. juncoides
                                              Cyperus haspan var. americanus
                                            Cyperus hermaphroditus
                                                   [Cyperus incompletus]
                                            Cyperus hillebrandii
                                              Cyperus hillebrandii var. decipiens
                                              Cyperus hillebrandii var. helleri
                                              Cyperus hillebrandii var. hillebrandii
                                              Cyperus hillebrandii var. mauiensis
                                            Cyperus houghtonii
                                            Cyperus humilis
                                            Cyperus hyalinus
                                            Cyperus hypochlorus
                                              Cyperus hypochlorus var. brevior
                                              Cyperus hypochlorus var. densispicatus
                                              Cyperus hypochlorus var. hypochlorus
                                              Cyperus hypochlorus var. kauaiensis
                                            Cyperus hypopitys
                                            Cyperus hystricinus
                                            Cyperus imbricatus
                                            Cyperus impolitus
                                            Cyperus incomtus
                                            Cyperus involucratus
                                                   [Cyperus alternifolius ssp. flabelliformis]
                                                   [Cyperus alternifolius]
                                                   [Cyperus flabelliformis]
                                            Cyperus iria
                                            Cyperus ischnos
                                            Cyperus isocladus
                                            Cyperus javanicus
                                            Cyperus laevigatus
                                                   [Cyperus careyi]
                                                   [Cyperus kunthianus]
                                                   [Cyperus neokunthianus]
                                                   [Mariscus kunthianus]
                                            Cyperus lancastriensis
                                            Cyperus lanceola
                                            Cyperus lanceolatus
                                                   [Cyperus densus]
                                                   [Cyperus lanceolatus var. compositus]
                                            Cyperus laxus
                                            Cyperus lecontei
                                            Cyperus lentiginosus
                                            Cyperus ligularis
                                            Cyperus litoreus
                                            Cyperus louisianensis
                                            Cyperus lupulinus
                                              Cyperus lupulinus ssp. lupulinus
                                              Cyperus lupulinus ssp. macilentus
                                            Cyperus lutescens
                                            Cyperus manimae
                                              Cyperus manimae var. apiculatus
                                              Cyperus manimae var. asperrimus
                                              Cyperus manimae var. divergens
                                              Cyperus manimae var. manimae
                                            Cyperus metzii
                                            Cyperus meyenianus
                                            Cyperus microiria
                                            Cyperus monostachyos
                                            Cyperus multiflorus
                                            Cyperus mutisii
                                                   [Cyperus asper]
                                                   [Cyperus mutisii var. asper]
                                                   [Cyperus pringlei]
                                                   [Mariscus mutisii]
                                            Cyperus nanus
                                              Cyperus nanus var. nanus
                                              Cyperus nanus var. subtenuis
                                            Cyperus nashii
                                            Cyperus nayaritensis
                                            Cyperus niger
                                                   [Cyperus diandrus var. capitatus]
                                                   [Cyperus melanostachyus]
                                                   [Cyperus niger var. capitatus]
                                                   [Cyperus niger var. castaneus]
                                                   [Pycreus niger]
                                            Cyperus niveus
                                            Cyperus nuttallii
                                            Cyperus obtusatus
                                            Cyperus ochraceus
                                            Cyperus odoratus
                                                   [Cyperus acicularis]
                                                   [Cyperus eggersii]
                                                   [Cyperus engelmannii]
                                                   [Cyperus ferax]
                                                   [Cyperus ferruginescens]
                                                   [Cyperus longispicatus]
                                                   [Cyperus macrocephalus var. eggersii]
                                                   [Cyperus macrocephalus]
                                                   [Cyperus odoratus var. acicularis]
                                                   [Cyperus odoratus var. engelmannii]
                                                   [Cyperus odoratus var. squarrosus]
                                                   [Cyperus speciosus var. squarrosus]
                                                   [Cyperus speciosus]
                                                   [Mariscus huarmensis]
                                                   [Torulinium confertum]
                                                   [Torulinium eggersii]
                                                   [Torulinium odoratum ssp. auriculatum]
                                                   [Torulinium odoratum]
                                            Cyperus onerosus
                                            Cyperus orbicephalus
                                            Cyperus ovatus
                                            Cyperus owanii
                                            Cyperus oxylepis
                                                   [Cyperus jenmanii]
                                                   [Cyperus macrocarpus]
                                                   [Cyperus oxylepis var. punensis]
                                            Cyperus pallidicolor
                                                   [Cyperus subambiguus var. pallidicolor]
                                            Cyperus panamensis
                                            Cyperus paniculatus
                                            Cyperus papyrus
                                            Cyperus parishii
                                            Cyperus pedunculatus
                                            Cyperus pennatiformis
                                              Cyperus pennatiformis var. bryanii
                                              Cyperus pennatiformis var. pennatiformis
                                            Cyperus perennis
                                            Cyperus peruvianus
                                            Cyperus phaeolepis
                                            Cyperus phleoides
                                              Cyperus phleoides var. hawaiensis
                                              Cyperus phleoides var. phleoides
                                            Cyperus pilosus
                                            Cyperus planifolius
                                            Cyperus plukenetii
                                            Cyperus pollardii
                                            Cyperus polystachyos
                                              Cyperus polystachyos var. filicinus
                                              Cyperus polystachyos var. leptostachyus
                                              Cyperus polystachyos var. macrostachyus
                                              Cyperus polystachyos var. miser
                                              Cyperus polystachyos var. pallidus
                                              Cyperus polystachyos var. paniculatus
                                              Cyperus polystachyos var. polystachyos
                                              Cyperus polystachyos var. texensis
                                                     [Cyperus holosericeus]
                                                     [Cyperus microdontus]
                                                     [Cyperus polystachyos var. laxiflorus]
                                                     [Pycreus polystachyos ssp. holosericeus]
                                            Cyperus polystachyus
                                            Cyperus prolifer
                                            Cyperus prolixus
                                            Cyperus pseudothyrsiflorus
                                            Cyperus pumilus
                                            Cyperus pygmaeus
                                            Cyperus radiatus
                                            Cyperus reflexus
                                              Cyperus reflexus var. fraternus
                                            Cyperus refractus
                                            Cyperus regiomontanus
                                            Cyperus retroflexus
                                                   [Cyperus uniflorus var. pseudothyrsiflorus]
                                                   [Cyperus uniflorus]
                                            Cyperus retrofractus
                                              Cyperus retrofractus var. dipsaciformis
                                              Cyperus retrofractus var. hystricinus
                                            Cyperus retrorsus
                                              Cyperus retrorsus var. cylindricus
                                              Cyperus retrorsus var. deeringianus
                                              Cyperus retrorsus var. nashii
                                              Cyperus retrorsus var. retrorsus
                                              Cyperus retrorsus var. robustus
                                            Cyperus rockii
                                            Cyperus rotundus
                                            Cyperus sandwicensis
                                              Cyperus sandwicensis var. pseudoprescottianus
                                            Cyperus sanguindentus
                                            Cyperus sanguineo-ater
                                            Cyperus sanguinolentus
                                            Cyperus schoenoides
                                            Cyperus schweinitzii
                                                   [Cyperus X mesochoreus]
                                                   [Cyperus schweinitzii var. uberior]
                                                   [Mariscus schweinitzii]
                                              Cyperus schweinitzii var. debilis
                                            Cyperus semiochraceus
                                            Cyperus serotinus
                                            Cyperus serrulatus
                                            Cyperus seslerioides
                                            Cyperus setigerus
                                                   [Cyperus hallii]
                                                   [Cyperus praelongatus]
                                            Cyperus simplex
                                            Cyperus sordidus
                                            Cyperus spectabilis
                                                   [Cyperus buckleyi]
                                            Cyperus sphacelatus
                                            Cyperus sphaerolepis
                                                   [Cyperus fendlerianus var. debilis]
                                                   [Cyperus rusbyi]
                                            Cyperus squarrosus
                                                   [Cyperus aristatus var. inflexus]
                                                   [Cyperus aristatus var. runyonii]
                                                   [Cyperus aristatus]
                                                   [Cyperus inflexus]
                                                   [Cyperus squarrosus var. runyonii]
                                            Cyperus strigosus
                                                   [Cyperus hansenii]
                                                   [Cyperus stenolepis]
                                                   [Cyperus strigosus var. capitatus]
                                                   [Cyperus strigosus var. multiflorus]
                                                   [Cyperus strigosus var. robustior]
                                                   [Cyperus strigosus var. stenolepis]
                                            Cyperus subambiguus
                                            Cyperus surinamensis
                                            Cyperus swartzii
                                            Cyperus tenerrimus
                                            Cyperus tenuifolius
                                            Cyperus tenuis
                                              Cyperus tenuis var. lentiginosus
                                            Cyperus tetragonus
                                            Cyperus thyrsiflorus
                                            Cyperus torreyi
                                            Cyperus trachysanthos
                                            Cyperus trinervis
                                            Cyperus unifolius
                                            Cyperus unioloides
                                            Cyperus urbanii
                                            Cyperus vahlii
                                            Cyperus virens
                                                   [Cyperus robustus]
                                                   [Cyperus virens var. drummondii]
                                            Cyperus winkleri
                                            Cyperus x deamii
                                    Cyperus pseudovegetus
                                           [Cyperus virens var. arenicola]
                                              Cyperus pseudovegetus var. megalanthus
                                    Dichromena
                                            Dichromena ciliata
                                            Dichromena floridensis
                                            Dichromena latifolia
                                            Dichromena microcephala
                                            Dichromena nivea
                                            Dichromena pringlei
                                            Dichromena radicans
                                    Diplacrum
                                    Diplasia
                                    Dulichium
                                            Dulichium arundinaceum
                                              Dulichium arundinaceum var. arundinaceum
                                              Dulichium arundinaceum var. boreale
                                            Dulichium spathaceum
                                    Elaeocharis
                                            Elaeocharis laeviseta
                                    Eleocharis
                                            Eleocharis acicularis
                                              Eleocharis acicularis var. porcata
                                            Eleocharis acuminata
                                            Eleocharis acutangula
                                            Eleocharis acutisquamata
                                            Eleocharis aestuum
                                            Eleocharis albibracteata
                                            Eleocharis albida
                                            Eleocharis ambigens
                                            Eleocharis atropurpurea
                                                   [Eleocharis multiflora]
                                                   [Scirpus atropurpureus]
                                            Eleocharis austrotexana
                                            Eleocharis baldwinii
                                            Eleocharis bella
                                                   [Eleocharis acicularis var. bella]
                                                   [Eleocharis acicularis var. minima]
                                            Eleocharis bernardina
                                            Eleocharis bicolor
                                            Eleocharis bifida
                                            Eleocharis bolanderi
                                                   [Eleocharis montevidensis var. bolanderi]
                                            Eleocharis brachycarpa
                                            Eleocharis brittonii
                                            Eleocharis cancellata
                                            Eleocharis capitata
                                              Eleocharis capitata var. borealis
                                              Eleocharis capitata var. pseudoptera
                                              Eleocharis capitata var. verrucosa
                                            Eleocharis carolina
                                            Eleocharis cellulosa
                                            Eleocharis coloradoensis
                                            Eleocharis compressa
                                              Eleocharis compressa var. acutisquamata
                                              Eleocharis compressa var. atrata
                                              Eleocharis compressa var. borealis
                                              Eleocharis compressa var. compressa
                                            Eleocharis confervoides
                                            Eleocharis congesta
                                            Eleocharis curtisii
                                            Eleocharis cylindrica
                                            Eleocharis decumbens
                                            Eleocharis densa
                                            Eleocharis diandra
                                                   [Eleocharis diandra var. depressa]
                                            Eleocharis dombeyana
                                            Eleocharis dulcis
                                            Eleocharis dulcus
                                            Eleocharis ekmanii
                                            Eleocharis elegans
                                            Eleocharis elliottii
                                            Eleocharis elliptica
                                              Eleocharis elliptica var. atrata
                                              Eleocharis elliptica var. compressa
                                              Eleocharis elliptica var. pseudoptera
                                            Eleocharis elongata
                                            Eleocharis engelmannii
                                                   [Eleocharis engelmannii var. detonsa]
                                                   [Eleocharis engelmannii var. monticola]
                                                   [Eleocharis engelmannii var. robusta]
                                                   [Eleocharis monticola var. pallida]
                                                   [Eleocharis monticola]
                                                   [Eleocharis obtusa var. detonsa]
                                                   [Eleocharis obtusa var. engelmannii]
                                                   [Eleocharis ovata var. detonsa]
                                                   [Eleocharis ovata var. engelmannii]
                                            Eleocharis equisetoides
                                            Eleocharis erythropoda
                                                   [Eleocharis calva]
                                                   [Scirpus glaucus]
                                                   [Trichophorum palustre var. calvum]
                                            Eleocharis fallax
                                            Eleocharis filiculmis
                                            Eleocharis fistulosa
                                            Eleocharis flaccida
                                              Eleocharis flaccida var. olivacea
                                            Eleocharis flavescens
                                              Eleocharis flavescens var. flavescens
                                                     [Eleocharis flavescens var. fuscescens]
                                                     [Eleocharis praticola]
                                                     [Heleocharis flaccida var. fuscescens]
                                                     [Heleocharis flaccida]
                                                     [Scirpus flavescens]
                                              Eleocharis flavescens var. olivacea
                                              Eleocharis flavescens var. thermalis
                                            Eleocharis geniculata
                                                   [Eleocharis capitata var. dispar]
                                                   [Eleocharis caribaea var. dispar]
                                                   [Eleocharis caribaea]
                                                   [Scirpus caribaea]
                                                   [Scirpus geniculata]
                                            Eleocharis glaucescens
                                            Eleocharis halophila
                                            Eleocharis intermedia
                                            Eleocharis interstincta
                                            Eleocharis kamtschatica
                                            Eleocharis lanceolata
                                            Eleocharis macounii
                                            Eleocharis macrostachya
                                            Eleocharis melanocarpa
                                            Eleocharis microcarpa
                                              Eleocharis microcarpa var. brittonii
                                              Eleocharis microcarpa var. filiculmis
                                              Eleocharis microcarpa var. microcarpa
                                            Eleocharis minima
                                              Eleocharis minima var. ambigua
                                              Eleocharis minima var. bicolor
                                            Eleocharis minutiflora
                                            Eleocharis montana
                                                   [Eleocharis montana var. nodulosa]
                                                   [Eleocharis nodulosa]
                                                   [Scirpus montana]
                                            Eleocharis montevidensis
                                                   [Eleocharis arenicola]
                                                   [Eleocharis palmeri]
                                              Eleocharis montevidensis var. decumbens
                                            Eleocharis mutata
                                            Eleocharis nana
                                            Eleocharis nervata
                                            Eleocharis nigrescens
                                              Eleocharis nigrescens var. minutiflora
                                            Eleocharis nitida
                                            Eleocharis nudipes
                                            Eleocharis obtusa
                                                   [Eleocharis obtusa var. ellipsoidalis]
                                                   [Eleocharis obtusa var. gigantea]
                                                   [Eleocharis obtusa var. jejuna]
                                                   [Eleocharis obtusa var. obtusa]
                                                   [Eleocharis obtusa var. peasei]
                                                   [Eleocharis ovata var. obtusa]
                                                   [Scirpus obtusus]
                                              Eleocharis obtusa var. lanceolata
                                            Eleocharis obtusetrigona
                                            Eleocharis occulata
                                            Eleocharis ochrostachys
                                            Eleocharis oligantha
                                            Eleocharis olivacea
                                              Eleocharis olivacea var. olivacea
                                              Eleocharis olivacea var. reductiseta
                                            Eleocharis ovata
                                                   [Eleocharis annua]
                                                   [Eleocharis obtusa var. heuseri]
                                                   [Eleocharis obtusa var. ovata]
                                                   [Scirpus ovatus]
                                            Eleocharis pachycarpa
                                            Eleocharis pachystyla
                                            Eleocharis palustris
                                                   [Eleocharis calva var. australis]
                                                   [Eleocharis mamillata]
                                                   [Eleocharis palustris var. australis]
                                                   [Eleocharis palustris var. major]
                                                   [Eleocharis palustris var. vigens]
                                                   [Eleocharis perlonga]
                                                   [Eleocharis smallii var. major]
                                                   [Eleocharis smallii]
                                                   [Eleocharis xyridiformis]
                                                   [Scirpus mamillata]
                                              Eleocharis palustris var. palustris
                                                     [Scirpus palustris]
                                            Eleocharis parishii
                                                   [Eleocharis disciformis]
                                                   [Eleocharis montevidensis var. disciformis]
                                                   [Eleocharis montevidensis var. parishii]
                                            Eleocharis parvula
                                                   [Chaetocyperus membranacea]
                                                   [Eleocharis leptos var. coloradoensis]
                                                   [Eleocharis leptos var. johnstonii]
                                                   [Eleocharis leptos]
                                                   [Eleocharis membranacea]
                                                   [Eleocharis parvula var. anachaeta]
                                                   [Eleocharis parvula var. coloradoensis]
                                                   [Scirpus nanus var. anachaetus]
                                            Eleocharis prolifera
                                            Eleocharis quadrangulata
                                              Eleocharis quadrangulata var. crassior
                                            Eleocharis quinqueflora
                                                   [Eleocharis pauciflora var. bernardina]
                                                   [Eleocharis pauciflora var. fernaldii]
                                                   [Eleocharis pauciflora var. suksdorfiana]
                                                   [Eleocharis pauciflora]
                                                   [Eleocharis quinqueflora ssp. fernaldii]
                                                   [Eleocharis quinqueflora ssp. suksdorfiana]
                                                   [Eleocharis quinqueflora var. bernardina]
                                                   [Eleocharis quinqueflora var. suksdorfiana]
                                                   [Scirpus nanus]
                                                   [Scirpus pauciflorus]
                                                   [Scirpus quinqueflorus]
                                            Eleocharis radicans
                                                   [Eleocharis acicularis var. radicans]
                                                   [Eleocharis lindheimeri]
                                            Eleocharis ravenelii
                                            Eleocharis retroflexa
                                            Eleocharis reverchonii
                                                   [Eleocharis acicularis var. acicularis]
                                            Eleocharis robbinsii
                                            Eleocharis rostellata
                                                   [Eleocharis rostellata var. congdonii]
                                                   [Eleocharis rostellata var. occidentalis]
                                                   [Scirpus rostellatus]
                                            Eleocharis rzedowskii
                                            Eleocharis schaffneri
                                            Eleocharis shaferi
                                            Eleocharis simplex
                                            Eleocharis sintenisii
                                            Eleocharis suksdorfiana
                                            Eleocharis svensoniana
                                            Eleocharis tenuis
                                              Eleocharis tenuis var. atrata
                                              Eleocharis tenuis var. borealis
                                              Eleocharis tenuis var. pseudoptera
                                              Eleocharis tenuis var. tenuis
                                              Eleocharis tenuis var. verrucosa
                                            Eleocharis thermalis
                                            Eleocharis torreyana
                                            Eleocharis torticulmis
                                            Eleocharis tortilis
                                            Eleocharis tricostata
                                            Eleocharis tuberculosa
                                              Eleocharis tuberculosa var. pubnicoensis
                                            Eleocharis tuberosa
                                            Eleocharis uncialis
                                            Eleocharis uniglumis
                                              Eleocharis uniglumis var. halophila
                                            Eleocharis verrucosa
                                            Eleocharis vivipara
                                            Eleocharis wolfii
                                            Eleocharis yecorensis
                                            Eleocharis yunquensis
                                    Eleogiton
                                            Eleogiton fluitans
                                    Elyna
                                            Elyna sibirica
                                    Eriophorum
                                            Eriophorum alpinum
                                            Eriophorum altaicum
                                              Eriophorum altaicum var. altaicum
                                              Eriophorum altaicum var. neogaeum
                                            Eriophorum angustifolium
                                              Eriophorum angustifolium ssp. angustifolium
                                              Eriophorum angustifolium ssp. scabriusculum
                                              Eriophorum angustifolium ssp. subarcticum
                                              Eriophorum angustifolium ssp. triste
                                              Eriophorum angustifolium var. coloratum
                                              Eriophorum angustifolium var. giganteum
                                              Eriophorum angustifolium var. majus
                                            Eriophorum brachyantherum
                                              Eriophorum brachyantherum var. brachyantherum
                                            Eriophorum callitrix
                                              Eriophorum callitrix var. callitrix
                                              Eriophorum callitrix var. moravium
                                              Eriophorum callitrix var. pallidus
                                            Eriophorum chamissonis
                                              Eriophorum chamissonis var. albidum
                                              Eriophorum chamissonis var. aquatile
                                            Eriophorum crinigerum
                                            Eriophorum cyperinum
                                              Eriophorum cyperinum var. laxum
                                            Eriophorum gracile
                                              Eriophorum gracile var. caurianum
                                              Eriophorum gracile var. gracile
                                            Eriophorum latifolium
                                            Eriophorum opacum
                                            Eriophorum polystachion
                                            Eriophorum polystachyon
                                            Eriophorum russeolum
                                              Eriophorum russeolum ssp. rufescens
                                              Eriophorum russeolum var. albidum
                                              Eriophorum russeolum var. majus
                                              Eriophorum russeolum var. russeolum
                                            Eriophorum scheuchzeri
                                              Eriophorum scheuchzeri ssp. arcticum
                                              Eriophorum scheuchzeri ssp. scheuchzeri
                                              Eriophorum scheuchzeri var. tenuifolium
                                            Eriophorum spissum
                                              Eriophorum spissum var. erubescens
                                            Eriophorum tenellum
                                              Eriophorum tenellum var. monticola
                                            Eriophorum triste
                                            Eriophorum vaginatum
                                              Eriophorum vaginatum ssp. spissum
                                              Eriophorum vaginatum var. spissum
                                              Eriophorum vaginatum var. vaginatum
                                            Eriophorum virginicum
                                            Eriophorum viridi-carinatum
                                            Eriophorum viridicarinatum
                                            Eriophorum x beringianum
                                            Eriophorum x churchillianum
                                            Eriophorum x gauthieri
                                            Eriophorum x medium
                                              Eriophorum x medium ssp. album
                                              Eriophorum x medium ssp. medium
                                            Eriophorum x porsildii
                                            Eriophorum x pylaieanum
                                            Eriophorum x rousseauanum
                                            Eriophorum x sorensenii
                                    Everardia
                                    Fimbristylis
                                            Fimbristylis aestivalis
                                            Fimbristylis annua
                                                   [Fimbristylis alamosana]
                                                   [Fimbristylis baldwiniana]
                                                   [Fimbristylis laxa]
                                                   [Scirpus annuus]
                                            Fimbristylis anomala
                                            Fimbristylis argillicola
                                            Fimbristylis autumnalis
                                                   [Fimbristylis autumnalis var. mucronulata]
                                                   [Fimbristylis geminata]
                                                   [Scirpus autumnalis]
                                            Fimbristylis boninensis
                                            Fimbristylis brevivaginata
                                            Fimbristylis caroliniana
                                            Fimbristylis castanea
                                              Fimbristylis castanea var. puberula
                                            Fimbristylis ciliatifolia
                                            Fimbristylis complanata
                                                   [Scirpus complanatus]
                                            Fimbristylis congesta
                                            Fimbristylis crassipes
                                            Fimbristylis curassavica
                                            Fimbristylis cymosa
                                              Fimbristylis cymosa ssp. cymosa
                                              Fimbristylis cymosa ssp. umbellatacapitata
                                            Fimbristylis decipiens
                                            Fimbristylis dichotoma
                                                   [Fimbristylis diphylla]
                                                   [Scirpus dichotomus]
                                            Fimbristylis drummondii
                                            Fimbristylis ferruginea
                                            Fimbristylis globulosa
                                            Fimbristylis harperi
                                            Fimbristylis harrisii
                                            Fimbristylis hawaiiensis
                                            Fimbristylis inaguensis
                                            Fimbristylis miliacea
                                                   [Fimbristylis littoralis]
                                            Fimbristylis monostachya
                                            Fimbristylis mucronata
                                            Fimbristylis mucronulata
                                            Fimbristylis ovata
                                            Fimbristylis pallidula
                                            Fimbristylis pauciflora
                                            Fimbristylis pentastachya
                                            Fimbristylis perpusilla
                                            Fimbristylis pilosa
                                            Fimbristylis portoricensis
                                            Fimbristylis puberula
                                              Fimbristylis puberula var. drummondii
                                              Fimbristylis puberula var. interior
                                                     [Fimbristylis interior]
                                              Fimbristylis puberula var. puberula
                                            Fimbristylis pycnocephala
                                            Fimbristylis quinquangularis
                                            Fimbristylis schoenoides
                                            Fimbristylis spathacea
                                                   [Fimbristylis atollensis]
                                                   [Fimbristylis cymosa ssp. spathacea]
                                            Fimbristylis squarrosa
                                            Fimbristylis stenophylla
                                            Fimbristylis thermalis
                                                   [Fimbristylis spadicea]
                                                   [Scirpus spadiceus]
                                            Fimbristylis tomentosa
                                            Fimbristylis tristachya
                                            Fimbristylis vahlii
                                                   [Scirpus vahlii]
                                            Fimbristylis vestita
                                    Fuirena
                                            Fuirena breviseta
                                            Fuirena bushii
                                            Fuirena caerulescens
                                            Fuirena camptotricha
                                            Fuirena ciliata
                                            Fuirena coerulescens
                                            Fuirena hispida
                                            Fuirena incompleta
                                            Fuirena longa
                                            Fuirena pumila
                                            Fuirena scirpoidea
                                            Fuirena simplex
                                              Fuirena simplex var. aristulata
                                              Fuirena simplex var. simplex
                                            Fuirena squarrosa
                                              Fuirena squarrosa var. aristulata
                                              Fuirena squarrosa var. breviseta
                                              Fuirena squarrosa var. pumila
                                            Fuirena torreyana
                                            Fuirena umbellata
                                    Gahnia
                                            Gahnia aspera
                                              Gahnia aspera ssp. globosa
                                            Gahnia beecheyi
                                            Gahnia gahniiformis
                                            Gahnia globosa
                                            Gahnia grandis
                                            Gahnia kauaiensis
                                            Gahnia lanaiensis
                                            Gahnia vitiensis
                                              Gahnia vitiensis ssp. kauaiensis
                                    Heleocharis
                                    Hemicarpha
                                            Hemicarpha occidentalis
                                            Hemicarpha subsquarrosa
                                    Holoschoenus
                                            Holoschoenus romanus
                                            Holoschoenus vulgaris
                                    Hymenochaeta
                                            Hymenochaeta triqueter
                                    Hypolytrum
                                            Hypolytrum berteroi
                                            Hypolytrum dissitiflorum
                                            Hypolytrum nemorum
                                    Isolepis
                                           [Raritebe]
                                            Isolepis carinata
                                            Isolepis cernua
                                            Isolepis fluitans
                                            Isolepis hystrix
                                            Isolepis junciformis
                                            Isolepis koilolepis
                                            Isolepis molesta
                                            Isolepis prolifera
                                            Isolepis pseudosetacea
                                            Isolepis setacea
                                            Isolepis vestita
                                            Isolepis warei
                                    Juncellus
                                            Juncellus serotinus
                                    Kobresia
                                            Kobresia bipartita
                                            Kobresia elachycarpa
                                            Kobresia hyperborea
                                              Kobresia hyperborea var. alaskana
                                            Kobresia macrocarpa
                                                   [Kobresia bellardii var. macrocarpa]
                                            Kobresia myosuroides
                                                   [Elyna bellardii]
                                                   [Kobresia bellardii]
                                            Kobresia pusilla
                                            Kobresia pygmaea
                                            Kobresia schoenoides
                                              Kobresia schoenoides var. lepagei
                                            Kobresia sibirica
                                            Kobresia simpliciuscula
                                              Kobresia simpliciuscula var. americana
                                    Kyllinga
                                            Kyllinga brevifolia
                                                   [Cyperus brevifolius var. leiolepis]
                                                   [Cyperus brevifolius]
                                            Kyllinga brevifolioides
                                            Kyllinga gracillima
                                            Kyllinga monocephala
                                            Kyllinga nemoralis
                                                   [Cyperus kyllingia]
                                            Kyllinga odorata
                                                   [Cyperus sesquiflorus]
                                                   [Kyllinga sesquiflora]
                                            Kyllinga peruviana
                                            Kyllinga pumila
                                            Kyllinga pungens
                                            Kyllinga squamulata
                                            Kyllinga tenuifolia
                                            Kyllinga tibialis
                                            Kyllinga vaginata
                                    Lagenocarpus
                                            Lagenocarpus clausseni
                                            Lagenocarpus guianensis
                                            Lagenocarpus minarum
                                            Lagenocarpus portoricensis
                                    Lepironia
                                            Lepironia articulata
                                    Leucocoma
                                            Leucocoma alpina
                                    Lipocarpha
                                            Lipocarpha aristulata
                                                   [Hemicarpha aristulata]
                                                   [Hemicarpha micrantha var. aristulata]
                                            Lipocarpha drummondii
                                                   [Hemicarpha drummondii]
                                                   [Hemicarpha micrantha var. drummondii]
                                                   [Scirpus micranthus var. drummondii]
                                            Lipocarpha maculata
                                            Lipocarpha micrantha
                                                   [Hemicarpha micrantha var. minor]
                                                   [Hemicarpha micrantha]
                                                   [Scirpus micranthus var. minor]
                                                   [Scirpus micranthus]
                                            Lipocarpha microcephala
                                            Lipocarpha occidentalis
                                            Lipocarpha rehmanii
                                    Machaerina
                                            Machaerina angustifolia
                                            Machaerina cubensis
                                                   [Cladium cubense]
                                            Machaerina ekmanii
                                                   [Cladium ekmanii]
                                            Machaerina falcata
                                            Machaerina gahniiformis
                                            Machaerina mariscoides
                                              Machaerina mariscoides ssp. colpodes
                                              Machaerina mariscoides ssp. mariscoides
                                              Machaerina mariscoides ssp. meyenii
                                            Machaerina restioides
                                    Mapania
                                           [Punjuba]
                                            Mapania assimilis
                                            Mapania flavinux
                                            Mapania macrocephala
                                            Mapania pandanophylla
                                            Mapania parvibracteata
                                    Mariscus
                                            Mariscus capillaris
                                            Mariscus confertus
                                            Mariscus congestus
                                            Mariscus cylindricus
                                            Mariscus cyperinus
                                            Mariscus fauriei
                                            Mariscus fuligineus
                                            Mariscus gracilis
                                            Mariscus hillebrandii
                                              Mariscus hillebrandii ssp. decipiens
                                            Mariscus hypochlorus
                                              Mariscus hypochlorus ssp. brevior
                                            Mariscus jamaicensis
                                            Mariscus javanicus
                                            Mariscus ligularis
                                            Mariscus manimae
                                            Mariscus mariscoides
                                            Mariscus meyenianus
                                            Mariscus pedunculatus
                                            Mariscus pennatiformis
                                              Mariscus pennatiformis ssp. bryanii
                                            Mariscus phleoides
                                              Mariscus phleoides ssp. hawaiensis
                                            Mariscus planifolius
                                            Mariscus restioides
                                            Mariscus rockii
                                            Mariscus sandwicensis
                                            Mariscus sumatrensis
                                            Mariscus urbanii
                                    Morelotia
                                            Morelotia gahniiformis
                                    Oncostylis
                                            Oncostylis pauciflora
                                    Oreobolopsis
                                    Oreobolus
                                            Oreobolus furcatus
                                    Oxycaryum
                                            Oxycaryum cubense
                                    Phylloscirpus
                                    Pleurostachys
                                    Psilocarya
                                            Psilocarya corymbifera
                                            Psilocarya corymbiformis
                                            Psilocarya nitens
                                            Psilocarya portoricensis
                                            Psilocarya rufa
                                            Psilocarya schiedeana
                                            Psilocarya scirpoides
                                              Psilocarya scirpoides var. grimesii
                                    Pycreus
                                            Pycreus polystachyos
                                            Pycreus sanguindentus
                                            Pycreus sanguinolentus
                                            Pycreus unioloides
                                    Remirea
                                            Remirea maritima
                                    Rhynchospora
                                            Rhynchospora alba
                                            Rhynchospora amazonica
                                            Rhynchospora andina
                                            Rhynchospora aristata
                                            Rhynchospora aurea
                                            Rhynchospora axillaris
                                            Rhynchospora bahamensis
                                            Rhynchospora baldwinii
                                            Rhynchospora barbata
                                            Rhynchospora berteroi
                                            Rhynchospora blauneri
                                            Rhynchospora borinquensis
                                            Rhynchospora brachychaeta
                                            Rhynchospora breviseta
                                            Rhynchospora bruneri
                                            Rhynchospora caduca
                                            Rhynchospora californica
                                            Rhynchospora capillacea
                                              Rhynchospora capillacea var. leviseta
                                            Rhynchospora capitellata
                                            Rhynchospora careyana
                                            Rhynchospora cephalantha
                                              Rhynchospora cephalantha var. attenuata
                                              Rhynchospora cephalantha var. microcephala
                                              Rhynchospora cephalantha var. pleiocephala
                                            Rhynchospora cephalotes
                                            Rhynchospora chalarocephala
                                              Rhynchospora chalarocephala var. angusta
                                            Rhynchospora chapmanii
                                            Rhynchospora chinensis
                                              Rhynchospora chinensis ssp. chinensis
                                              Rhynchospora chinensis ssp. spiciformis
                                            Rhynchospora ciliaris
                                            Rhynchospora colorata
                                                   [Dichromena colorata]
                                                   [Rhynchospora drummondiana]
                                                   [Rhynchospora stellata]
                                                   [Schoenus coloratus]
                                            Rhynchospora compressa
                                            Rhynchospora confinis
                                            Rhynchospora consanguinea
                                            Rhynchospora contracta
                                            Rhynchospora corniculata
                                              Rhynchospora corniculata var. interior
                                            Rhynchospora corymbosa
                                            Rhynchospora crinipes
                                            Rhynchospora culixa
                                            Rhynchospora curtissii
                                            Rhynchospora cymosa
                                            Rhynchospora cyperoides
                                            Rhynchospora debilis
                                            Rhynchospora decurrens
                                            Rhynchospora distans
                                            Rhynchospora divergens
                                            Rhynchospora dodecandra
                                            Rhynchospora durangensis
                                            Rhynchospora earlei
                                            Rhynchospora edisoniana
                                            Rhynchospora elliottii
                                            Rhynchospora elongata
                                            Rhynchospora eximia
                                            Rhynchospora fascicularis
                                              Rhynchospora fascicularis var. distans
                                              Rhynchospora fascicularis var. fascicularis
                                            Rhynchospora fernaldii
                                            Rhynchospora filifolia
                                            Rhynchospora filiformis
                                            Rhynchospora floridensis
                                            Rhynchospora fusca
                                            Rhynchospora fuscoides
                                            Rhynchospora gigantea
                                            Rhynchospora glauca
                                            Rhynchospora globosa
                                            Rhynchospora globularis
                                              Rhynchospora globularis var. globularis
                                              Rhynchospora globularis var. pinetorum
                                              Rhynchospora globularis var. recognita
                                              Rhynchospora globularis var. saxicola
                                            Rhynchospora glomerata
                                              Rhynchospora glomerata var. angusta
                                              Rhynchospora glomerata var. capitellata
                                              Rhynchospora glomerata var. leptocarpa
                                              Rhynchospora glomerata var. minor
                                              Rhynchospora glomerata var. paniculata
                                            Rhynchospora gracilenta
                                            Rhynchospora grayi
                                            Rhynchospora harperi
                                            Rhynchospora harveyi
                                              Rhynchospora harveyi var. culixa
                                              Rhynchospora harveyi var. harveyi
                                            Rhynchospora hispidula
                                            Rhynchospora holoschoenoides
                                            Rhynchospora indianolensis
                                            Rhynchospora inexpansa
                                            Rhynchospora intermedia
                                            Rhynchospora intermixta
                                            Rhynchospora inundata
                                            Rhynchospora jamaicensis
                                            Rhynchospora knieskernii
                                            Rhynchospora kunthii
                                            Rhynchospora latifolia
                                            Rhynchospora lavarum
                                            Rhynchospora leptocarpa
                                            Rhynchospora lindeniana
                                              Rhynchospora lindeniana var. bahamensis
                                            Rhynchospora longiflora
                                            Rhynchospora luquillensis
                                            Rhynchospora macra
                                            Rhynchospora macrostachya
                                              Rhynchospora macrostachya var. colpophila
                                            Rhynchospora marisculus
                                            Rhynchospora megalocarpa
                                            Rhynchospora megaplumosa
                                            Rhynchospora mexicana
                                            Rhynchospora micrantha
                                            Rhynchospora microcarpa
                                            Rhynchospora microcephala
                                            Rhynchospora miliacea
                                            Rhynchospora mixta
                                            Rhynchospora nervosa
                                              Rhynchospora nervosa ssp. ciliata
                                              Rhynchospora nervosa ssp. nervosa
                                              Rhynchospora nervosa var. ciliata
                                            Rhynchospora nitens
                                            Rhynchospora nivea
                                            Rhynchospora obliterata
                                            Rhynchospora odorata
                                            Rhynchospora oligantha
                                              Rhynchospora oligantha var. breviseta
                                            Rhynchospora pallida
                                            Rhynchospora patula
                                            Rhynchospora perplexa
                                              Rhynchospora perplexa var. virginiana
                                            Rhynchospora pineticola
                                            Rhynchospora pinetorum
                                            Rhynchospora planckii
                                            Rhynchospora pleiantha
                                            Rhynchospora plumosa
                                            Rhynchospora podosperma
                                            Rhynchospora polyantha
                                            Rhynchospora polyphylla
                                            Rhynchospora prolifera
                                            Rhynchospora punctata
                                            Rhynchospora pusilla
                                            Rhynchospora racemosa
                                            Rhynchospora radicans
                                              Rhynchospora radicans ssp. microcephala
                                            Rhynchospora rappiana
                                            Rhynchospora rariflora
                                            Rhynchospora recognita
                                            Rhynchospora riparia
                                            Rhynchospora rubra
                                            Rhynchospora rufa
                                            Rhynchospora rugosa
                                              Rhynchospora rugosa ssp. lavarum
                                              Rhynchospora rugosa ssp. rugosa
                                            Rhynchospora saxicola
                                            Rhynchospora schoenoides
                                            Rhynchospora scirpoides
                                            Rhynchospora sclerioides
                                            Rhynchospora semiplumosa
                                            Rhynchospora setacea
                                            Rhynchospora setigera
                                            Rhynchospora smallii
                                            Rhynchospora sola
                                            Rhynchospora solitaria
                                            Rhynchospora spiciformis
                                            Rhynchospora stenophylla
                                            Rhynchospora stipitata
                                            Rhynchospora sulcata
                                            Rhynchospora tenerrima
                                            Rhynchospora tenuis
                                            Rhynchospora thornei
                                            Rhynchospora torreyana
                                            Rhynchospora tracyi
                                            Rhynchospora uniflora
                                            Rhynchospora wrightiana
                                    Schoenoplectus
                                            Schoenoplectus acutus
                                                   [Scirpus acutus]
                                              Schoenoplectus acutus var. acutus
                                                     [Schoenoplectus lacustris ssp. acutus]
                                                     [Scirpus lacustris var. occidentalis]
                                                     [Scirpus lacustris]
                                              Schoenoplectus acutus var. occidentalis
                                                     [Schoenoplectus rubiginosus]
                                                     [Scirpus acutus var. occidentalis]
                                                     [Scirpus occidentalis]
                                                     [Scirpus rubiginosus]
                                            Schoenoplectus americanus
                                                   [Scirpus americanus]
                                                   [Scirpus chilensis]
                                                   [Scirpus conglomeratus]
                                                   [Scirpus olneyi]
                                                   [Scirpus pungens var. longisetus]
                                            Schoenoplectus californicus
                                                   [Scirpus californicus var. tereticulmis]
                                                   [Scirpus californicus]
                                            Schoenoplectus deltarum
                                                   [Scirpus deltarum]
                                            Schoenoplectus erectus
                                                   [Scirpus erectus]
                                              Schoenoplectus erectus ssp. raynalii
                                            Schoenoplectus etuberculatus
                                                   [Scirpus etuberculatus]
                                            Schoenoplectus hallii
                                                   [Scirpus hallii]
                                            Schoenoplectus heterochaetus
                                                   [Scirpus heterochaetus]
                                            Schoenoplectus juncoides
                                              Schoenoplectus juncoides ssp. purshianus
                                            Schoenoplectus lacustris
                                            Schoenoplectus litoralis
                                            Schoenoplectus mucronatus
                                                   [Scirpus mucronatus]
                                            Schoenoplectus pungens
                                              Schoenoplectus pungens var. badius
                                              Schoenoplectus pungens var. longispicatus
                                                     [Scirpus americanus var. longispicatus]
                                                     [Scirpus pungens var. longispicatus]
                                              Schoenoplectus pungens var. pungens
                                                     [Bolboschoenus maritimus var. polyphyllus]
                                                     [Schoenoplectus pungens var. polyphyllus]
                                                     [Scirpus americanus var. polyphyllus]
                                                     [Scirpus pungens var. polyphyllus]
                                                     [Scirpus pungens]
                                            Schoenoplectus purshianus
                                                   [Scirpus purshianus]
                                              Schoenoplectus purshianus var. purshianus
                                              Schoenoplectus purshianus var. williamsii
                                            Schoenoplectus saximontanus
                                                   [Scirpus bergsonii]
                                                   [Scirpus saximontanus]
                                                   [Scirpus supinus var. saximontanus]
                                            Schoenoplectus setaceus
                                            Schoenoplectus smithii
                                                   [Scirpus smithii]
                                              Schoenoplectus smithii ssp. williamsii
                                                     [Scirpus smithii var. williamsii]
                                              Schoenoplectus smithii var. levisetus
                                                     [Scirpus smithii var. levisetus]
                                              Schoenoplectus smithii var. setosus
                                                     [Scirpus smithii var. setosus]
                                              Schoenoplectus smithii var. smithii
                                            Schoenoplectus subterminalis
                                                   [Scirpus subterminalis var. cylindricus]
                                                   [Scirpus subterminalis]
                                            Schoenoplectus tabernaemontani
                                                   [Schoenoplectus lacustris ssp. creber]
                                                   [Schoenoplectus lacustris ssp. tabernaemontani]
                                                   [Schoenoplectus lacustris ssp. validus]
                                                   [Schoenoplectus validus ssp. creber]
                                                   [Schoenoplectus validus ssp. luxurians]
                                                   [Schoenoplectus validus]
                                                   [Scirpus lacustris ssp. creber]
                                                   [Scirpus lacustris ssp. glaucus]
                                                   [Scirpus lacustris ssp. tabernaemontani]
                                                   [Scirpus lacustris ssp. validus]
                                                   [Scirpus tabernaemontani]
                                                   [Scirpus validus var. creber]
                                                   [Scirpus validus]
                                            Schoenoplectus torreyi
                                                   [Scirpus torreyi]
                                            Schoenoplectus triqueter
                                                   [Scirpus triqueter]
                                            Schoenoplectus x carinatus
                                            Schoenoplectus x contortus
                                            Schoenoplectus x oblongatus
                                            Schoenoplectus x oblongus
                                            Schoenoplectus x scheuchzeri
                                            Schoenoplectus x steinmetzii
                                    Schoenus
                                            Schoenus apogon
                                            Schoenus calostachyus
                                            Schoenus fascicularis
                                            Schoenus ferrugineus
                                            Schoenus miliaceus
                                            Schoenus nigricans
                                            Schoenus punctatus
                                            Schoenus rariflorus
                                            Schoenus rugosus
                                            Schoenus tendo
                                    Scirpodendron
                                            Scirpodendron ghaeri
                                    Scirpoides
                                            Scirpoides holoschoenus
                                    Scirpus
                                            Scirpus aestivalis
                                            Scirpus ancistrochaetus
                                            Scirpus asper
                                            Scirpus atrocinctus
                                            Scirpus atrovirens
                                              Scirpus atrovirens var. flaccidifolius
                                              Scirpus atrovirens var. georgianus
                                            Scirpus barbatus
                                            Scirpus bernardinus
                                            Scirpus campestris
                                            Scirpus carolinianus
                                            Scirpus castaneus
                                            Scirpus cernuus
                                              Scirpus cernuus ssp. californicus
                                              Scirpus cernuus var. californicus
                                            Scirpus ciliatifolius
                                            Scirpus coarctatus
                                            Scirpus coloradoensis
                                            Scirpus confervoides
                                            Scirpus congdoni
                                            Scirpus congdonii
                                            Scirpus corymbosus
                                            Scirpus criniger
                                            Scirpus cubensis
                                            Scirpus cylindricus
                                            Scirpus cyperinus
                                              Scirpus cyperinus var. brachypodus
                                              Scirpus cyperinus var. condensatus
                                              Scirpus cyperinus var. eriophorum
                                              Scirpus cyperinus var. laxus
                                              Scirpus cyperinus var. pedicellatus
                                              Scirpus cyperinus var. pelius
                                              Scirpus cyperinus var. rubricosus
                                            Scirpus debilis
                                            Scirpus diffusus
                                            Scirpus distigmaticus
                                            Scirpus divaricatus
                                            Scirpus equisetoides
                                            Scirpus eriophorum
                                            Scirpus erismaniae
                                            Scirpus expansus
                                            Scirpus ferrugineus
                                            Scirpus flaccidifolius
                                            Scirpus fluitans
                                            Scirpus fuirenus
                                            Scirpus georgianus
                                            Scirpus giganteus
                                            Scirpus hattorianus
                                            Scirpus holoschoenus
                                            Scirpus hudsonianus
                                            Scirpus hystrix
                                            Scirpus interstinctus
                                            Scirpus juncoides
                                              Scirpus juncoides var. digynus
                                              Scirpus juncoides var. williamsii
                                            Scirpus kamtschaticus
                                            Scirpus koilolepis
                                            Scirpus lineatus
                                            Scirpus lithospermus
                                            Scirpus litoralis
                                            Scirpus littoralis
                                              Scirpus littoralis var. capensis
                                            Scirpus longii
                                            Scirpus microcarpus
                                                   [Scirpus microcarpus var. longispicatus]
                                                   [Scirpus microcarpus var. rubrotinctus]
                                                   [Scirpus rubrotinctus]
                                            Scirpus miliaceus
                                            Scirpus molestus
                                            Scirpus monophyllus
                                                   [Scirpus americanus var. monophyllus]
                                                   [Scirpus pungens ssp. monophyllus]
                                            Scirpus montanus
                                            Scirpus mutatus
                                            Scirpus nodosus
                                            Scirpus pachystylus
                                            Scirpus pallidus
                                                   [Scirpus atrovirens var. pallidus]
                                            Scirpus pedicellatus
                                              Scirpus pedicellatus var. pullus
                                            Scirpus pendulus
                                                   [Scirpus fontinalis]
                                            Scirpus polyphyllus
                                            Scirpus pringlei
                                            Scirpus prolifer
                                            Scirpus puberulus
                                            Scirpus quadrangulatus
                                            Scirpus quinquangularis
                                            Scirpus raynalii
                                            Scirpus rehmanii
                                            Scirpus retroflexus
                                            Scirpus retrofractus
                                            Scirpus rockii
                                            Scirpus rubricosus
                                            Scirpus rufus
                                              Scirpus rufus var. neogaeus
                                            Scirpus schoenoides
                                            Scirpus scirpoideus
                                            Scirpus setaceus
                                            Scirpus steinmetzii
                                            Scirpus stenophyllus
                                            Scirpus supinus
                                              Scirpus supinus var. hallii
                                            Scirpus sylvaticus
                                            Scirpus tenuiculmis
                                                   [Scirpus lacustris var. tenuiculmis]
                                            Scirpus tortilis
                                            Scirpus triangularis
                                            Scirpus tuberculosa
                                            Scirpus uniglumis
                                            Scirpus uninodis
                                              Scirpus uninodis var. hallii
                                            Scirpus wilkensii
                                            Scirpus wolfii
                                            Scirpus x contortus
                                            Scirpus x kuekenthalianus
                                            Scirpus x oblongus
                                            Scirpus x peckii
                                    Scleria
                                            Scleria baldwinii
                                            Scleria biflora
                                            Scleria bourgeaui
                                            Scleria bracteata
                                            Scleria brittonii
                                            Scleria canescens
                                            Scleria caricina
                                            Scleria ciliaris
                                            Scleria ciliata
                                              Scleria ciliata var. ciliata
                                              Scleria ciliata var. curtissii
                                              Scleria ciliata var. elliottii
                                              Scleria ciliata var. glabra
                                            Scleria comosa
                                            Scleria costata
                                            Scleria cubensis
                                            Scleria curtissii
                                            Scleria distans
                                                   [Scleria hirtella]
                                            Scleria eggersiana
                                            Scleria elliottii
                                            Scleria flaccida
                                            Scleria georgiana
                                            Scleria graminifolia
                                            Scleria grisebachii
                                            Scleria havanensis
                                            Scleria interrupta
                                            Scleria lacustris
                                            Scleria laevis
                                            Scleria laxa
                                            Scleria leptostachya
                                            Scleria lithosperma
                                            Scleria melaleuca
                                            Scleria microcarpa
                                            Scleria minor
                                            Scleria mitis
                                            Scleria muehlenbergii
                                                   [Scleria reticularis var. pubescens]
                                                   [Scleria setacea]
                                                   [Scleria stevensiana]
                                            Scleria nitida
                                            Scleria novae-hollandiae
                                            Scleria oligantha
                                            Scleria pauciflora
                                              Scleria pauciflora var. caroliniana
                                              Scleria pauciflora var. curtissii
                                              Scleria pauciflora var. glabra
                                              Scleria pauciflora var. kansana
                                              Scleria pauciflora var. pauciflora
                                            Scleria polycarpa
                                            Scleria pterota
                                              Scleria pterota var. melaleuca
                                              Scleria pterota var. pterota
                                            Scleria purdiei
                                            Scleria reticularis
                                                   [Scleria reticularis var. pumila]
                                            Scleria rugosa
                                            Scleria scabriuscula
                                            Scleria schiedeana
                                            Scleria scindens
                                            Scleria scrobiculata
                                            Scleria secans
                                            Scleria sumatrensis
                                            Scleria tenella
                                            Scleria testacea
                                            Scleria triglomerata
                                              Scleria triglomerata var. gracilis
                                            Scleria verticillata
                                    Stenophyllus
                                            Stenophyllus barbatus
                                            Stenophyllus carteri
                                            Stenophyllus ciliatifolius
                                            Stenophyllus coarctatus
                                            Stenophyllus curassavicus
                                            Stenophyllus portoricensis
                                            Stenophyllus stenophyllus
                                            Stenophyllus warei
                                    Torulinium
                                            Torulinium filiforme
                                    Trichophorum
                                            Trichophorum alpinum
                                            Trichophorum austriacum
                                                   [Scirpus caespitosus var. austriacus]
                                                   [Scirpus cespitosus var. austriacus]
                                            Trichophorum cespitosum
                                                   [Baeothryon cespitosum]
                                                   [Scirpus bracteatus]
                                                   [Scirpus caespitosus var. callosus]
                                                   [Scirpus caespitosus var. delicatulus]
                                                   [Scirpus caespitosus]
                                                   [Scirpus cespitosus var. callosus]
                                                   [Scirpus cespitosus var. delicatulus]
                                                   [Scirpus cespitosus]
                                                   [Trichophorum caespitosum var. callosum]
                                                   [Trichophorum caespitosum]
                                            Trichophorum clementis
                                                   [Scirpus clementis]
                                            Trichophorum clintonii
                                                   [Scirpus clintonii]
                                                   [Scirpus planifolius var. brevifolius]
                                            Trichophorum planifolium
                                                   [Isolepis planifolia]
                                                   [Scirpus planifolius]
                                                   [Scirpus verecundus]
                                                   [Trichophorum verecundum]
                                            Trichophorum pumilum
                                                   [Scirpus pumilus ssp. rollandii]
                                                   [Scirpus pumilus var. rollandii]
                                                   [Scirpus pumilus]
                                                   [Scirpus rollandii]
                                                   [Trichophorum pumilum ssp. rollandii]
                                                   [Trichophorum pumilum var. rollandii]
                                                   [Trichophorum rollandii]
                                    Trichophyllum
                                            Trichophyllum tenue
                                    Trilepis
                                            Trilepis microstachya
                                    Uncinia
                                            Uncinia brevicaulis
                                            Uncinia hamata
                                            Uncinia phleoides
                                            Uncinia uncinata
                                              Uncinia uncinata var. uliginosa
                                    Websteria
                                            Websteria confervoides
                                            Websteria submersa
                                    Zameioscirpus