| Cladium acutum (Labill.) Poir. | Synonym |  | WCSP |  | 
	
		| Cladium anceps Hook.f. | Synonym |  | WCSP |  | 
	
		| Cladium anceps var. compositum Kük. | Synonym |  | WCSP |  | 
	
		| Cladium ancistrophyllum F.Muell. ex Benth. | Synonym |  | WCSP |  | 
	
		| Cladium angustifolium (Gaudich.) Benth. & Hook.f. ex Drake | Synonym |  | WCSP |  | 
	
		| Cladium arfakense Rendle | Synonym |  | WCSP |  | 
	
		| Cladium aristatum F.Muell. ex Benth. | Synonym |  | WCSP |  | 
	
		| Cladium aromaticum Merr. | Synonym |  | WCSP |  | 
	
		| Cladium arthrophyllum (Nees) F.Muell. | Synonym |  | WCSP |  | 
	
		| Cladium arthrophyllum var. riparium (Nees) Kük. | Synonym |  | WCSP |  | 
	
		| Cladium articulatum R.Br. | Synonym |  | WCSP |  | 
	
		| Cladium aspericaule Kük. | Synonym |  | WCSP |  | 
	
		| Cladium asperum (R.Br.) F.Muell. | Synonym |  | WCSP |  | 
	
		| Cladium australe (A.Rich.) Druce | Synonym |  | WCSP |  | 
	
		| Cladium australe (Nees) H.Pfeiff. [Illegitimate] | Synonym |  | WCSP |  | 
	
		| Cladium bahiense Nees [Invalid] | Synonym |  | WCSP |  | 
	
		| Cladium bidwellii (Stapf ex Setch.) Kük. | Synonym |  | WCSP |  | 
	
		| Cladium boninsimae Nakai | Synonym |  | WCSP |  | 
	
		| Cladium borneense C.B.Clarke ex Stapf | Synonym |  | WCSP |  | 
	
		| Cladium brevipaniculatum (Kük.) Kük. | Synonym |  | WCSP |  | 
	
		| Cladium brevipaniculatum var. longibracteatum Kük. | Synonym |  | WCSP |  | 
	
		| Cladium brevistigma Nakai ex Tuyama | Synonym |  | WCSP |  | 
	
		| Cladium californicum (S.Watson) O'Neill | Synonym |  | WCSP |  | 
	
		| Cladium capillaceum (Benth.) C.B.Clarke | Synonym |  | WCSP |  | 
	
		| Cladium capillaceum var. laminatum Kük. | Synonym |  | WCSP |  | 
	
		| Cladium chinense Nees | Accepted |  | TRO |  | 
	
		| Cladium colpodes Lauterb. | Synonym |  | WCSP |  | 
	
		| Cladium complanatum Berggr. | Synonym |  | WCSP |  | 
	
		| Cladium costatum Steyerm. | Accepted |  | WCSP |  | 
	
		| Cladium crassum (Thwaites) Kük. | Synonym |  | WCSP |  | 
	
		| Cladium crinitum (Stapf) Merr. | Synonym |  | WCSP |  | 
	
		| Cladium cubense Kük. | Synonym |  | WCSP |  | 
	
		| Cladium cyperoides Merr. | Synonym |  | WCSP |  | 
	
		| Cladium decompositum R.Br. | Synonym |  | WCSP |  | 
	
		| Cladium deplanchei (Boeckeler) C.B.Clarke | Synonym |  | WCSP |  | 
	
		| Cladium deustum R.Br. | Synonym |  | WCSP |  | 
	
		| Cladium distichum C.B.Clarke | Synonym |  | WCSP |  | 
	
		| Cladium drummondii C.B.Clarke | Synonym |  | WCSP |  | 
	
		| Cladium dubium Spreng. | Synonym |  | WCSP |  | 
	
		| Cladium durandoi Chabert | Synonym |  | WCSP |  | 
	
		| Cladium effusum Torr. | Synonym |  | WCSP |  | 
	
		| Cladium ekmanii Kük. | Synonym |  | WCSP |  | 
	
		| Cladium elynanthoides F.Muell. [Illegitimate] | Synonym |  | WCSP |  | 
	
		| Cladium ensifolium (Boeckeler) Benth. & Hook.f. ex B.D.Jacks. | Synonym |  | WCSP |  | 
	
		| Cladium ensigerum Hance | Synonym |  | WCSP |  | 
	
		| Cladium erythrocarpum (R.Br.) F.Muell. | Synonym |  | WCSP |  | 
	
		| Cladium falcatum (Nees) C.B.Clarke | Synonym |  | WCSP |  | 
	
		| Cladium falcatum var. celebicum Kük. | Synonym |  | WCSP |  | 
	
		| Cladium falcatum var. sumatrense C.B.Clarke | Synonym |  | WCSP |  | 
	
		| Cladium ficticium Hemsl. | Synonym |  | WCSP |  | 
	
		| Cladium ficticium var. macrophyllum (Boeckeler) Kük. | Synonym |  | WCSP |  | 
	
		| Cladium filifolium (Griseb.) Benth. & Hook.f. | Synonym |  | WCSP |  | 
	
		| Cladium filiforme Merr. | Synonym |  | WCSP |  | 
	
		| Cladium filum (Labill.) R.Br. | Synonym |  | WCSP |  | 
	
		| Cladium fimbristyloides Baker | Synonym |  | WCSP |  | 
	
		| Cladium flexuosum (Boeckeler) C.B.Clarke | Synonym |  | WCSP |  | 
	
		| Cladium flexuosum var. polyanthemum Kük. | Synonym |  | WCSP |  | 
	
		| Cladium floribundum C.Presl | Synonym |  | WCSP |  | 
	
		| Cladium gahnoides Colenso | Synonym |  | WCSP |  | 
	
		| Cladium gaudichaudii W.Wight | Synonym |  | WCSP |  | 
	
		| Cladium germanicum Schrad. | Synonym |  | WCSP |  | 
	
		| Cladium giganteum Willk. [Illegitimate] | Synonym |  | WCSP |  | 
	
		| Cladium globiceps C.B.Clarke | Synonym |  | WCSP |  | 
	
		| Cladium glomeratum R.Br. | Synonym |  | WCSP |  | 
	
		| Cladium glomeratum (Gaudich.) H.Pfieff. [Illegitimate] | Synonym |  | WCSP |  | 
	
		| Cladium glomeratum f. major Kük. ex Carse | Synonym |  | WCSP |  | 
	
		| Cladium glomeratum var. subseptatum Benth. | Synonym |  | WCSP |  | 
	
		| Cladium gracile J.M.Black | Synonym |  | WCSP |  | 
	
		| Cladium grossheimii Pobed. | Synonym |  | WCSP |  | 
	
		| Cladium gunnii Hook.f. | Synonym |  | WCSP |  | 
	
		| Cladium gunnii var. brevipaniculatum Kük. | Synonym |  | WCSP |  | 
	
		| Cladium hirtum (Boeckeler) C.B.Clarke | Synonym |  | WCSP |  | 
	
		| Cladium huttonii Kirk | Synonym |  | WCSP |  | 
	
		| Cladium insulare Benth. | Synonym |  | WCSP |  | 
	
		| Cladium iridifolium (Bory) Baker | Synonym |  | WCSP |  | 
	
		| Cladium iris Ohwi | Synonym |  | WCSP |  | 
	
		| Cladium jamaicense Crantz | Synonym |  | WCSP |  | 
	
		| Cladium jamaicense C.B. Clarke | Synonym |  | TRO |  | 
	
		| Cladium jamaicense subsp. chinense (Nees) T.Koyama | Synonym |  | WCSP |  | 
	
		| Cladium japonicum Steud. | Synonym |  | WCSP |  | 
	
		| Cladium junceum R.Br. | Synonym |  | WCSP |  | 
	
		| Cladium junceum var. pauciflorum (R.Br.) Kük. | Synonym |  | WCSP |  | 
	
		| Cladium juncoides Elmer | Synonym |  | WCSP |  | 
	
		| Cladium lamii Kük. | Synonym |  | WCSP |  | 
	
		| Cladium lanigerum R.Br. | Synonym |  | WCSP |  | 
	
		| Cladium latifolium Benth. & Hook.f. ex Drake [Illegitimate] | Synonym |  | WCSP |  | 
	
		| Cladium latifolium Merr. [Illegitimate] | Synonym |  | WCSP |  | 
	
		| Cladium latissimum F.Muell. | Synonym |  | WCSP |  | 
	
		| Cladium lavarum (Poir.) Cordem. | Synonym |  | WCSP |  | 
	
		| Cladium lavarum var. madagascariensis Kük. | Synonym |  | WCSP |  | 
	
		| Cladium laxiflorum Hook.f. | Synonym |  | WCSP |  | 
	
		| Cladium laxum (Nees) Benth. | Synonym |  | WCSP |  | 
	
		| Cladium leptostachyum Nees | Synonym |  | WCSP |  | 
	
		| Cladium leptostachyum Nees & Meyen | Accepted |  | TRO |  | 
	
		| Cladium lucense Merino | Synonym |  | WCSP |  | 
	
		| Cladium maingayi C.B.Clarke | Synonym |  | WCSP |  | 
	
		| Cladium maingayi var. subsetosum Kük. | Synonym |  | WCSP |  | 
	
		| Cladium mariscoides (Muhl.) Torr. | Accepted |  | WCSP |  | 
	
		| Cladium mariscoides (Gaudich.) Fern.-Vill. [Illegitimate] | Synonym |  | WCSP |  | 
	
		| Cladium mariscoides f. congestum Fernald | Synonym |  | WCSP |  | 
	
		| Cladium mariscoides f. mariscoides | Synonym |  | TRO |  | 
	
		| Cladium mariscus (L.) Pohl | Accepted |  | WCSP |  | 
	
		| Cladium mariscus Benth. | Synonym |  | TRO |  | 
	
		| Cladium mariscus var. californicum S.Watson | Synonym |  | WCSP |  | 
	
		| Cladium mariscus subsp. californicum (S.Watson) Govaerts | Accepted |  | WCSP |  | 
	
		| Cladium mariscus subsp. chinense (Nees) Govaerts | Synonym |  | WCSP |  | 
	
		| Cladium mariscus var. ferruginescens Kük. | Synonym |  | WCSP |  | 
	
		| Cladium mariscus subsp. intermedium Kük. | Accepted |  | WCSP |  | 
	
		| Cladium mariscus subsp. jamaicense (Crantz) Kük. | Accepted |  | WCSP |  | 
	
		| Cladium mariscus subsp. mariscus | Synonym |  | WCSP |  | 
	
		| Cladium mariscus subsp. martii (Roem. & Schult.) T.V.Egorova | Accepted |  | WCSP |  | 
	
		| Cladium mariscus var. martii (Roem. & Schult.) Kük. | Synonym |  | WCSP |  | 
	
		| Cladium martii (Roem. & Schult.) K.Richt. | Synonym |  | WCSP |  | 
	
		| Cladium medium R.Br. | Synonym |  | WCSP |  | 
	
		| Cladium melanocarpum (R.Br.) F.Muell. | Synonym |  | WCSP |  | 
	
		| Cladium melleri Baker | Synonym |  | WCSP |  | 
	
		| Cladium meyenii (Kunth) Benth. & Hook.f. ex Drake | Synonym |  | WCSP |  | 
	
		| Cladium micranthes C.B.Clarke | Synonym |  | WCSP |  | 
	
		| Cladium microstachyum (Benth.) F.Muell. | Synonym |  | WCSP |  | 
	
		| Cladium milnei C.B.Clarke | Synonym |  | WCSP |  | 
	
		| Cladium monocarpum J.M.Black | Synonym |  | WCSP |  | 
	
		| Cladium muelleri C.B.Clarke | Synonym |  | WCSP |  | 
	
		| Cladium myrianthum Chun & F.C.How | Synonym |  | WCSP |  | 
	
		| Cladium nipponense Ohwi | Synonym |  | WCSP |  | 
	
		| Cladium nudum (Steud.) Boeckeler | Synonym |  | WCSP |  | 
	
		| Cladium nudum var. rigidulum Kük. | Synonym |  | WCSP |  | 
	
		| Cladium nukuhivense F.Br. | Synonym |  | WCSP |  | 
	
		| Cladium occidentale Schrad. | Synonym |  | WCSP |  | 
	
		| Cladium ouveanum (Däniker) Guillaumin | Synonym |  | WCSP |  | 
	
		| Cladium palustre Poir. | Synonym |  | WCSP |  | 
	
		| Cladium pantopodum Baker | Synonym |  | WCSP |  | 
	
		| Cladium pauciflorum R.Br. | Synonym |  | WCSP |  | 
	
		| Cladium philippinense Merr. | Synonym |  | WCSP |  | 
	
		| Cladium polyphyllum (Benth.) F.Muell. | Synonym |  | WCSP |  | 
	
		| Cladium ponapense Ohwi | Synonym |  | WCSP |  | 
	
		| Cladium preissii (Nees) F.Muell. | Synonym |  | WCSP |  | 
	
		| Cladium preissii var. laxum (Nees) Kük. | Synonym |  | WCSP |  | 
	
		| Cladium procerum S.T.Blake | Synonym |  | WCSP |  | 
	
		| Cladium psittacorum (Labill.) F.Muell. | Synonym |  | WCSP |  | 
	
		| Cladium pulchrum Ridl. | Synonym |  | WCSP |  | 
	
		| Cladium punctatum (R.Br.) H.Pfieff. | Synonym |  | WCSP |  | 
	
		| Cladium punctatus (R. Br.) H. Pfeiff. | Synonym |  | TRO |  | 
	
		| Cladium quadrangulare Nees [Invalid] | Synonym |  | WCSP |  | 
	
		| Cladium radula R.Br. | Synonym |  | WCSP |  | 
	
		| Cladium restioides (Sw.) Benth. ex C.B.Clarke | Synonym |  | WCSP |  | 
	
		| Cladium restioides var. effusa (Griseb.) C.B.Clarke | Synonym |  | WCSP |  | 
	
		| Cladium rigidifolium C.Presl | Synonym |  | WCSP |  | 
	
		| Cladium riparium (Nees) Benth. | Synonym |  | WCSP |  | 
	
		| Cladium riparium var. crassum (Thwaites) C.B.Clarke | Synonym |  | WCSP |  | 
	
		| Cladium rubiginosum (Spreng.) Domin | Synonym |  | WCSP |  | 
	
		| Cladium rubiginosum var. subriparium Kük. | Synonym |  | WCSP |  | 
	
		| Cladium rubiginosum var. subseptatum (Benth.) Domin | Synonym |  | WCSP |  | 
	
		| Cladium samoense C.B.Clarke ex Stapf | Synonym |  | WCSP |  | 
	
		| Cladium samoense var. uniseta C.B.Clarke ex Stapf | Synonym |  | WCSP |  | 
	
		| Cladium schoenoides R.Br. [Illegitimate] | Synonym |  | WCSP |  | 
	
		| Cladium schoenoides var. elongatum Benth. | Synonym |  | WCSP |  | 
	
		| Cladium scirpoideum (Steud.) Benth. & Hook.f. ex Hemsl. | Synonym |  | WCSP |  | 
	
		| Cladium sclerioides F.Muell. | Synonym |  | WCSP |  | 
	
		| Cladium sieberi (Schrad. ex Schult. & Schult.f.) F.Muell. | Synonym |  | WCSP |  | 
	
		| Cladium sinclairii Hook.f. | Synonym |  | WCSP |  | 
	
		| Cladium sinuatum Ridl. | Synonym |  | WCSP |  | 
	
		| Cladium steyermarkii T.Koyama | Synonym |  | WCSP |  | 
	
		| Cladium stradbrokense Domin | Synonym |  | WCSP |  | 
	
		| Cladium tenax (Hook.f.) Druce | Synonym |  | WCSP |  | 
	
		| Cladium teretifolium R.Br. | Synonym |  | WCSP |  | 
	
		| Cladium teretifolium var. asperrimum Kük. | Synonym |  | WCSP |  | 
	
		| Cladium teretifolium var. planifolium (Benth.) Domin | Synonym |  | WCSP |  | 
	
		| Cladium teretifolium f. planifolium (Benth.) Kük. | Synonym |  | WCSP |  | 
	
		| Cladium teretifolium var. tetraquetrum (Hook.f.) Domin | Synonym |  | WCSP |  | 
	
		| Cladium tetragonocarpum (Boeckeler) F.Muell. | Synonym |  | WCSP |  | 
	
		| Cladium tetragonum (Labill.) J.M.Black | Synonym |  | WCSP |  | 
	
		| Cladium tetraquetrum Hook.f. | Synonym |  | WCSP |  | 
	
		| Cladium tetraquetrum var. planifolium Benth. [Unplaced] | Unresolved |  | WCSP |  | 
	
		| Cladium trifidum (Labill.) F.Muell. | Synonym |  | WCSP |  | 
	
		| Cladium triglomeratum (Michx.) Nees | Synonym |  | WCSP |  | 
	
		| Cladium undulatum Thwaites | Synonym |  | WCSP |  | 
	
		| Cladium undulatum var. fimbristyloides (F.Muell.) Domin | Synonym |  | WCSP |  | 
	
		| Cladium vaginale Benth. | Synonym |  | WCSP |  | 
	
		| Cladium vauthiera C.B.Clarke | Synonym |  | WCSP |  | 
	
		| Cladium vincentia C.B.Clarke | Synonym |  | WCSP |  | 
	
		| Cladium xanthocarpum (Hook.f.) F.Muell. | Synonym |  | WCSP |  | 
	
		| Cladium xipholepis Baker | Synonym |  | WCSP |  |