Cyperaceae - browser

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Cyperaceae (6 081)
Tribe Abildgaardieae Lye (569)
Tribe Ascopholeae Nijal.
Tribe Bisboeckelereae Pax (31)
Tribe Bolboschoeneae (Tatanov) J.R.Starr (17)
Tribe Calliscirpeae Lév.‐Bourret & J.R.Starr (2)
Tribe Cariceae Dumort. (2 342)
Tribe Carpheae Semmouri & Larridon (18)
Tribe Chrysitricheae Nees (14)
Tribe Cladieae Nees (4)
Tribe Cryptangieae Benth. (57)
Tribe Cypereae Dumort. (1 133)
Subtribe Cyperinae Pax (958)
Genus Cyperus L. (958)
Subgenus Cyperus subg. Alinula (J.Raynal) Lye
Subgenus Cyperus subg. Anosporum (Nees) C.B.Clarke
Subgenus Cyperus subg. Aristomariscus Lye
Subgenus Cyperus subg. Bulbocaulis (C.B.Clarke) Lye
Subgenus Cyperus subg. Bulbomariscus Lye
Subgenus Cyperus subg. Choristachys C.B.Clarke
Subgenus Cyperus subg. Courtoisia (Nees) Lye
Subgenus Cyperus subg. Courtoisina (Soják) Lye
Subgenus Cyperus subg. Cyperus L.
Subgenus Cyperus subg. Diclidium (Nees) C.B.Clarke
Subgenus Cyperus subg. Diclidium (Schrad. ex Nees) C.B.Clarke
Subgenus Cyperus subg. Eucyperus C.B.Clarke
Subgenus Cyperus subg. Fasciculati Boeckeler
Subgenus Cyperus subg. Fimbricyperus Lye
Subgenus Cyperus subg. Iria Pers.
Subgenus Cyperus subg. Juncellus (C.B.Clarke) C.B.Clarke
Subgenus Cyperus subg. Kyllinga (Rottb.) Valck.Sur.
Subgenus Cyperus subg. Lipocarpha (R.Br.) T.Koyama
Subgenus Cyperus subg. Marisculus (Goetgh.) Lye
Subgenus Cyperus subg. Mariscus (Vahl) C.B.Clarke
Subgenus Cyperus subg. Micheliani (C.B.Clarke) Kukkonen
Subgenus Cyperus subg. Micromariscus Lye
Subgenus Cyperus subg. Protocyperus Lye
Subgenus Cyperus subg. Pycnostachys C.B.Clarke
Subgenus Cyperus subg. Pycreus (P.Beauv.) Miq.
Subgenus Cyperus subg. Pycreus (P.Beauv.) A.Gray
Subgenus Cyperus subg. Queenslandiella (Domin) Govindar.
Subgenus Cyperus subg. Queenslandiella (Domin) Govind.
Subgenus Cyperus subg. Remirea (Aubl.) Lye
Subgenus Cyperus subg. Sorostachys (Steud.) Lye
Subgenus Cyperus subg. Torulinium (Desv.) Kük.
Subgenus Cyperus subg. Torulinium (Desv. ex Ham.) Kük.
Subgenus Cyperus subg. Xerocyperus Lye
Section Cyperus sect. Alati Kük.
Section Cyperus sect. Albomarginatus Kük.
Section Cyperus sect. Alternifolii Kunth
Section Cyperus sect. Amabiles C.B.Clarke
Section Cyperus sect. Anosporum (Nees) Pax
Section Cyperus sect. Arenarii Kunth
Section Cyperus sect. Arethryon Raf.
Section Cyperus sect. Aristati Kunth
Section Cyperus sect. Ascolepis (Nees) Bauters
Section Cyperus sect. Brevefoliati C.B.Clarke
Section Cyperus sect. Cephalotes Valck.Sur.
Section Cyperus sect. Choristacheae C.B.Clarke
Section Cyperus sect. Chrysanthi (C.B.Clarke) J.Kern
Section Cyperus sect. Compressi Kunth
Section Cyperus sect. Corymbosi Kunth
Section Cyperus sect. Courtoisina (Soják) Larridon
Section Cyperus sect. Cyperus L.
Section Cyperus sect. Dewisia Raf.
Section Cyperus sect. Dichostylis Baill.
Section Cyperus sect. Diclidium (Nees) Benth.
Section Cyperus sect. Diclidium (Schrad. ex Nees) Griseb.
Section Cyperus sect. Diffusae C.B.Clarke
Section Cyperus sect. Diffusi Kunth
Section Cyperus sect. Distantes C.B.Clarke
Section Cyperus sect. Eucyperus Boeck.
Section Cyperus sect. Eukyllinga (Liebm.) Kük.
Section Cyperus sect. Exaltati Kunth
Section Cyperus sect. Fasciculati (Boeckeler) Verloove
Section Cyperus sect. Fastigiati Kük.
Section Cyperus sect. Feraces Kük.
Section Cyperus sect. Flabelliformes (C.B.Clarke) J.Kern
Section Cyperus sect. Flavescentes Kük.
Section Cyperus sect. Fuscae C.B.Clarke
Section Cyperus sect. Fusci Kunth
Section Cyperus sect. Galilea (Parl.) T.V.Egorova
Section Cyperus sect. Globosi (C.B.Clarke) Kük.
Section Cyperus sect. Glomerati C.B.Clarke
Section Cyperus sect. Glomerati Kunth
Section Cyperus sect. Glutinosi Kük.
Section Cyperus sect. Graciles (Benth.) Kük.
Section Cyperus sect. Halpani J.Kern
Section Cyperus sect. Haspanae C.B.Clarke
Section Cyperus sect. Haspani Kunth
Section Cyperus sect. Humiles Kunth
Section Cyperus sect. Incurvi Kük.
Section Cyperus sect. Iriae C.B.Clarke
Section Cyperus sect. Iriae Kunth
Section Cyperus sect. Ixiocarpi S.T.Blake
Section Cyperus sect. Juncellus Griseb.
Section Cyperus sect. Juncellus (C.B.Clarke) Benth.
Section Cyperus sect. Kyllinga (Rottb.) J.Kern
Section Cyperus sect. Kyllingioides Kunth
Section Cyperus sect. Laevigati Kük.
Section Cyperus sect. Lancei Kük.
Section Cyperus sect. Latifoliae C.B.Clarke
Section Cyperus sect. Leucocephali Cherm.
Section Cyperus sect. Limosi T.V.Egorova
Section Cyperus sect. Lipocarpha (R.Br.) Bauters
Section Cyperus sect. Luzuloideae Kunth
Section Cyperus sect. Luzuloidei Kunth
Section Cyperus sect. Mariscoidei Kunth
Section Cyperus sect. Mariscoides Kunth
Section Cyperus sect. Mariscus (Vahl) Benth.
Section Cyperus sect. Mariscus (Vahl) Griseb.
Section Cyperus sect. Neohemicarpha Bauters
Section Cyperus sect. Oxycaryum (Nees) Larridon
Section Cyperus sect. Papyri Kunth
Section Cyperus sect. Papyrus Benth.
Section Cyperus sect. Papyrus (C.Bauhin ex Kunth) Thouars ex Griseb.
Section Cyperus sect. Papyrus (C.Bauhin ex Kunth) Kunth
Section Cyperus sect. Papyrus (C.Bauhin ex Kunth) Raf.
Section Cyperus sect. Pennati Kunth
Section Cyperus sect. Pinnati Kük.
Section Cyperus sect. Platystachyi Kunth
Section Cyperus sect. Proceri Kunth
Section Cyperus sect. Pseudanosporum C.B.Clarke
Section Cyperus sect. Pulchrae C.B.Clarke
Section Cyperus sect. Pumili Kük.
Section Cyperus sect. Pycnostacheae C.B.Clarke
Section Cyperus sect. Pycreus (P.Beauv.) Boeck.
Section Cyperus sect. Pycreus (P.Beauv.) Griseb.
Section Cyperus sect. Pygmaei Cherm. ex Y.L.Chang
Section Cyperus sect. Queenslandiella (Domin) J.Kern
Section Cyperus sect. Remirea T.Koyama
Section Cyperus sect. Rikliella (J.Raynal) Bauters
Section Cyperus sect. Rotundae C.B.Clarke
Section Cyperus sect. Rotundi C.B.Clarke
Section Cyperus sect. Stoloniferi (Nakai) Verloove
Section Cyperus sect. Strigosi Kük.
Section Cyperus sect. Subimbricati C.B.Clarke
Section Cyperus sect. Subquadrangulares Kük.
Section Cyperus sect. Subulatae C.B.Clarke
Section Cyperus sect. Sulcati Kük.
Section Cyperus sect. Tenellae C.B.Clarke
Section Cyperus sect. Textiles C.B.Clarke
Section Cyperus sect. Thunbergiani (C.B.Clarke) Kük.
Section Cyperus sect. Tunicatae C.B.Clarke
Section Cyperus sect. Turgiduli (C.B.Clarke) Kük.
Section Cyperus sect. Umbellati (C.B.Clarke) Kük.
Section Cyperus sect. Umbellati (C.B.Clarke) Verloove
Section Cyperus sect. Vestiti (C.B.Clarke) J.Kern
Section Cyperus sect. Volkiella (Merxm. & Czech) Bauters
Subsection Cyperus subsect. Brevifolii
Subsection Cyperus subsect. Brevifolii Kük.
Subsection Cyperus subsect. Brevistyli Kük.
Subsection Cyperus subsect. Comosi Bauters
Subsection Cyperus subsect. Compressi (Kunth) Benth.
Subsection Cyperus subsect. Corymbosi (Kunth) Benth.
Subsection Cyperus subsect. Cyperus L.
Subsection Cyperus subsect. Exaltati (Kunth) Benth.
Subsection Cyperus subsect. Fukvi Benth.
Subsection Cyperus subsect. Graciles Benth.
Subsection Cyperus subsect. Longistyli Kük.
Subsection Cyperus subsect. Lucidi Benth.
Subsection Cyperus subsect. Nigricantes Benth.
Subsection Cyperus subsect. Ornati Benth.
Subsection Cyperus subsect. Parvuli Kük.
Subsection Cyperus subsect. Squarrosi Benth.
Subsection Cyperus subsect. Volkiella (Merxm. & Czech) Bauters
Species Cyperus aberdarensis Kük. accepted as Cyperus aethiops Welw. ex Ridl.
Species Cyperus abietinus (Goetgh.) Bauters
Species Cyperus abnormis Steud.
Species Cyperus absconditicoronatus Bauters, Reynders & Goetgh.
Species Cyperus abyssinicus Hochst. ex A.Rich. accepted as Cyperus flavescens L.
Species Cyperus acaulescens Reynders
Species Cyperus acaulis Steud. accepted as Cyperus poeppigii Kunth
Species Cyperus achalensis Hieron.
Species Cyperus acholiensis Larridon
Species Cyperus acicularis (Schrad. ex Nees) Steud. accepted as Cyperus strongii G.C.Tucker & Gandhi
Species Cyperus acicularis (L.) With. accepted as Eleocharis acicularis (L.) Roem. & Schult.
Species Cyperus actinostachys Welw. ex Ridl. accepted as Cyperus tenax subsp. tenax Boeckeler
Species Cyperus acuminatus Torr. & Hook.
Species Cyperus acutangulus Boeckeler accepted as Cyperus virens var. virens Michx.
Species Cyperus acuticarinatus Kük.
Species Cyperus acutiflorus Steud. accepted as Cyperus conglomeratus subsp. conglomeratus Rottb.
Species Cyperus acutiusculus Lag.
Species Cyperus acutus R.Br. accepted as Cyperus lucidus R.Br.
Species Cyperus adami Raymond accepted as Cyperus meeboldii Kük.
Species Cyperus adansonii C.B.Clarke accepted as Cyperus jeminicus Rottb.
Species Cyperus adenophorus Schrad. accepted as Cyperus haspan L.
Species Cyperus adenophorus Schrad. ex Nees accepted as Cyperus haspan L.
Species Cyperus adoensis Hochst. accepted as Cyperus rigidifolius Steud.
Species Cyperus adoensis Hochst. ex A.Rich. accepted as Cyperus rigidifolius Steud.
Species Cyperus adscendens Steud.
Species Cyperus adustus J.Presl & C.Presl accepted as Cyperus melanostachyus Kunth
Species Cyperus aegyptiacus Gloxin accepted as Cyperus capitatus Vand.
Species Cyperus aequalis C.Krauss accepted as Cyperus prolifer Lam.
Species Cyperus aequalis Vahl accepted as Cyperus prolifer Lam.
Species Cyperus aethiops Welw. ex Ridl.
Species Cyperus affinis Roem. & Schult.
Species Cyperus africanus (S.S.Hooper) Reynders
Species Cyperus afroalpinus Lye
Species Cyperus afrodunensis Lye
Species Cyperus afroechinatus Lye
Species Cyperus afromontanus Lye
Species Cyperus afro-occidentalis (Lye) Huygh
Species Cyperus afropumilus (Lye) Lye
Species Cyperus afrorobustus Lye
Species Cyperus afrosylvestris Lye accepted as Cyperus sesquiflorus subsp. appendiculatus (K.Schum.) Lye
Species Cyperus afrovaricus Lye
Species Cyperus afzelii Boeckeler accepted as Cyperus capillifolius A.Rich.
Species Cyperus aggregatus (Willd.) Endl.
Species Cyperus agrestis Willd. ex Spreng. & Link accepted as Cyperus rotundus L.
Species Cyperus aitonii Biehler accepted as Isolepis prolifera (Rottb.) R.Br.
Species Cyperus ajax C.B.Clarke
Species Cyperus alaticaulis R.Booth, D.J.Moore & Hodgon
Species Cyperus alatus (Nees) F.Muell.
Species Cyperus alba-purpureus (Lye) Lye accepted as Cyperus rukwanus Huygh
Species Cyperus albescens (Steud.) Larridon & Govaerts
Species Cyperus albiceps Ridl.
Species Cyperus albidus Retz.
Species Cyperus albidus Lam. accepted as Cyperus sanguinolentus Vahl
Species Cyperus albiflorus Cherm. accepted as Cyperus phaeolepis Cherm.
Species Cyperus albogracilis (Lye) Lye
Species Cyperus albomarginatus Mart. & Schrad. ex Nees accepted as Cyperus vestitus Hochst. ex C.Krauss
Species Cyperus albomarginatus (C.B.Clarke) K.Schum. accepted as Cyperus indecorus var. inflatus (C.B.Clarke) Kük.
Species Cyperus albomarginatus (Mart. & Schrad. ex Nees) Steud. accepted as Cyperus macrostachyos Lam.
Species Cyperus albomembranaceus Chiov.
Species Cyperus albopilosus (C.B.Clarke) Kük.
Species Cyperus albopurpureus Cherm.
Species Cyperus albosanguineus Kük.
Species Cyperus albostriatus Schrad.
Species Cyperus alboviridis C.B.Clarke ex Scott Elliot accepted as Fimbristylis alboviridis C.B.Clarke
Species Cyperus albus J.Presl & C.Presl
Species Cyperus algeriensis Väre & Kukkonen
Species Cyperus alleizettei (Cherm.) Kük.
Species Cyperus almensis D.A.Simpson
Species Cyperus alopecuroides Rottb.
Species Cyperus alopecuroides J.Koenig ex Roxb. accepted as Cyperus exaltatus var. exaltatus Retz.
Species Cyperus alopecuroides Thunb. accepted as Cyperus thunbergii Vahl
Species Cyperus alpestris K.Schum. accepted as Cyperus tomaiophyllus K.Schum.
Species Cyperus alpinus Liebm. accepted as Cyperus hermaphroditus (Jacq.) Standl.
Species Cyperus alterniflorus R.Br.
Species Cyperus alterniflorus Schwein. accepted as Cyperus schweinitzii Torr.
Species Cyperus alternifolius L.
Species Cyperus alternifolius Steud. accepted as Cyperus alterniflorus R.Br.
Species Cyperus altochrysocephalus Lye
Species Cyperus altomicroglumis Lye
Species Cyperus altsonii Kük.
Species Cyperus altus Nees accepted as Cyperus exaltatus var. exaltatus Retz.
Species Cyperus alulatus J.Kern
Species Cyperus alvesii G.C.Tucker
Species Cyperus amabilis Vahl
Species Cyperus amane Siebold accepted as Fimbristylis aestivalis var. aestivalis (Retz.) Vahl
Species Cyperus amauropus Steud.
Species Cyperus ambiguus Liebm. accepted as Cyperus lanceolatus Poir.
Species Cyperus ambiguus Steud. accepted as Isolepis cernua var. cernua (Vahl) Roem. & Schult.
Species Cyperus amblyleptos Steud. accepted as Cyperus schimperianus Steud.
Species Cyperus ambongensis Boeckeler accepted as Cyperus niveus var. leucocephalus (Kunth) Fosberg
Species Cyperus amentaceus Rudge accepted as Fimbristylis complanata (Retz.) Link
Species Cyperus americanus (Boeckeler) Palla accepted as Cyperus haspan L.
Species Cyperus americanus Garsault accepted as Schoenoplectus lacustris subsp. lacustris (L.) Palla
Species Cyperus amnicola Kunth accepted as Cyperus rupestris Kunth
Species Cyperus amoenus Kunth accepted as Cyperus longus subsp. longus L.
Species Cyperus amomodorus K.Schum. accepted as Cyperus mollipes K.Schum.
Species Cyperus amoyensis Hance accepted as Cyperus serotinus var. inundatus Kük.
Species Cyperus amphekes Steud. accepted as Cyperus thyrsiflorus Jungh.
Species Cyperus amphibolus Steud. accepted as Cyperus denudatus L.f.
Species Cyperus amplissimus Steud. accepted as Cyperus prolixus Kunth
Species Cyperus amplus G.C.Tucker accepted as Cyperus costaricensis Gómez-Laur.
Species Cyperus ampullaceus (J.Raynal) Bauters
Species Cyperus amuricocompressus T.Koyama
Species Cyperus amuricoides T.Koyama
Species Cyperus amuricus Maxim.
Species Cyperus anabaptistus Steud. accepted as Cyperus imbricatus Retz.
Species Cyperus anceps B.Heyne ex Steud. accepted as Cyperus procerus Rottb.
Species Cyperus anceps Liebm. accepted as Cyperus thyrsiflorus Jungh.
Species Cyperus anceps Steud. accepted as Fimbristylis complanata (Retz.) Link
Species Cyperus andersonianus Boeckeler accepted as Cyperus cyperinus (Retz.) Valck.Sur.
Species Cyperus anderssonii Boeckeler
Species Cyperus andinus Palla ex Kük. accepted as Cyperus seslerioides Kunth
Species Cyperus andongensis Ridl. accepted as Cyperus tenax subsp. tenax Boeckeler
Species Cyperus andreanus Maury accepted as Cyperus tabina Steud. ex Boeckeler
Species Cyperus andrewsii C.B.Clarke accepted as Cyperus subulatus R.Br.
Species Cyperus androhibensis D.A.Simpson accepted as Cyperus pulchellus R.Br.
Species Cyperus andschoa A.Rich. accepted as Cyperus dichrostachyus Hochst. ex A.Rich.
Species Cyperus angolensis Boeckeler
Species Cyperus angulatus Will.Watson accepted as Cyperus pauper Hochst. ex A.Rich.
Species Cyperus angulatus Nees accepted as Cyperus unioloides R.Br.
Species Cyperus angustatus R.Br.
Species Cyperus angustatus Thunb. ex Spreng. & Link
Species Cyperus angustifolius A.Dietr. accepted as Cyperus bipartitus Torr.
Species Cyperus angustifolius Schumach. accepted as Cyperus cuspidatus Kunth
Species Cyperus angustifolius Buch.-Ham. ex Nees accepted as Cyperus cuspidatus Kunth
Species Cyperus anisitsii Kük.
Species Cyperus anisos Schult. accepted as Cyperus manimae var. manimae Kunth
Species Cyperus anisostachyos Willd. ex Kunth accepted as Cyperus amabilis Vahl
Species Cyperus ankaizinensis Cherm.
Species Cyperus ankaratrensis Cherm.
Species Cyperus annuus Spreng. & Link accepted as Cyperus filiculmis Vahl
Species Cyperus annuus Willd. ex Kunth accepted as Fimbristylis dichotoma subsp. dichotoma (L.) Vahl
Species Cyperus anomalus Steud. accepted as Cyperus javanicus Houtt.
Species Cyperus antillanus (Kük.) O'Neill
Species Cyperus antiquorum (Willd.) Chiov. accepted as Cyperus papyrus subsp. papyrus L.
Species Cyperus apatris Steud.
Species Cyperus aphyllus Boeckeler accepted as Cyperus diaphanus var. diaphanus Schrad.
Species Cyperus aphyllus Vahl accepted as Cyperus haspan L.
Species Cyperus aphyllus Hassk. accepted as Cyperus obtusatus (J.Presl & C.Presl) Mattf. & Kük.
Species Cyperus aphyllus (Vahl) F.Muell. accepted as Cyperus tibialis (Poit. ex Ledeb.) Govaerts
Species Cyperus apiculatus Liebm. accepted as Cyperus manimae var. apiculatus (Liebm.) C.D.Adams
Species Cyperus appendiculatus (Brongn.) Kunth
Species Cyperus apricus Ridl. accepted as Cyperus semitrifidus Schrad.
Species Cyperus aquatilis R.Br.
Species Cyperus aquatilis F.Muell. accepted as Cyperus polystachyos subsp. polystachyos Rottb.
Species Cyperus arabicus Ehrenb. ex Boeckeler accepted as Cyperus tuberosus Rottb.
Species Cyperus araeus Phil. accepted as Cyperus volckmannii Phil.
Species Cyperus arcuatus Boeckeler accepted as Cyperus conglomeratus subsp. conglomeratus Rottb.
Species Cyperus arechavaletae Boeckeler accepted as Cyperus laetus J.Presl & C.Presl
Species Cyperus arenarius Retz.
Species Cyperus arenarius Salzm. ex Steud.
Species Cyperus arenarius Hance ex C.B.Clarke accepted as Cyperus stoloniferus Retz.
Species Cyperus arenicola Steud. accepted as Cyperus reflexus Vahl
Species Cyperus areolatus R.Br. accepted as Cyperus sanguinolentus Vahl
Species Cyperus argenteus Ridl. accepted as Cyperus niveus var. leucocephalus (Kunth) Fosberg
Species Cyperus argentinus Boeckeler accepted as Cyperus aggregatus var. aggregatus (Willd.) Endl.
Species Cyperus argentinus C.B.Clarke accepted as Cyperus bipartitus Torr.
Species Cyperus argyraeus Steud. accepted as Cyperus macrostachyos Lam.
Species Cyperus aridicola (Domin) Kük. accepted as Cyperus cunninghamii subsp. cunninghamii (C.B.Clarke) C.A.Gardner
Species Cyperus aristatus Boeckeler
Species Cyperus aristatus Hook.f. & Thomson ex C.B.Clarke accepted as Cyperus reduncus Hochst. ex Boeckeler
Species Cyperus aristatus Rottb. accepted as Cyperus squarrosus var. squarrosus L.
Species Cyperus aristulatus (Coville) Bauters
Species Cyperus armstrongii Benth.
Species Cyperus aromaticus (Ridl.) Mattf. & Kük.
Species Cyperus arrhizus Boeckeler ex C.B.Clarke
Species Cyperus arrojadii H.Pfeiff.
Species Cyperus arsenei O'Neill & Ben.Ayers
Species Cyperus articulatus L.
Species Cyperus articulatus Benth. accepted as Cyperus articulatus L.
Species Cyperus arundinaceus L. accepted as Dulichium arundinaceum (L.) Britton
Species Cyperus aschenbornianus Boeckeler
Species Cyperus ascocapensis Bauters
Species Cyperus ascodensus Goetgh.
Species Cyperus ascofibrillosus Goetgh.
Species Cyperus ascohemisphaericus Goetgh.
Species Cyperus ascolepidioides (Cherm.) Kük. accepted as Cyperus alatus subsp. ascolepidioides (Cherm.) Lye
Species Cyperus asconeglectus Goetgh.
Species Cyperus ascopinguis Goetgh.
Species Cyperus ascopusillus Goetgh.
Species Cyperus ascospinulosus Goetgh.
Species Cyperus ascotrigonus Goetgh.
Species Cyperus asper (Liebm.) O'Neill accepted as Cyperus mutisii (Kunth) Andersson
Species Cyperus asperifolius Desf. accepted as Cyperus alternifolius subsp. textilis (Thunb.) Verloove
Species Cyperus asperrimus Liebm. accepted as Cyperus manimae var. asperrimus (Liebm.) Kük.
Species Cyperus assimilis Steud.
Species Cyperus astartodes K.L.Wilson
Species Cyperus aster (C.B.Clarke ex Cherm.) Kük.
Species Cyperus ater Dalzell & A.Gibson accepted as Cyperus flavidus Retz.
Species Cyperus ater Vahl accepted as Cyperus nitidus Lam.
Species Cyperus aterrimus Hochst. ex Steud.
Species Cyperus atkinsonii C.B.Clarke
Species Cyperus atlanticus Hemsl. accepted as Cyperus appendiculatus var. atlanticus (Hemsl.) Kük.
Species Cyperus atractocarpus Ridl.
Species Cyperus atratus Steud. accepted as Cyperus sanguinolentus Vahl
Species Cyperus atribulbus Kük. accepted as Cyperus intactus Vahl
Species Cyperus atriceps (Kük.) C.Archer & Goetgh.
Species Cyperus atrobrunneus Baker
Species Cyperus atroferrugineus Steud. accepted as Cyperus flavidus Retz.
Species Cyperus atroglumosus Govind. accepted as Cyperus malabaricus (C.B.Clarke) T.Cooke
Species Cyperus atronervatus Boeckeler
Species Cyperus atronitens Hochst. accepted as Cyperus elegantulus Steud.
Species Cyperus atropurpureus Pers. accepted as Bulbostylis striata (Ruiz & Pav.) H.Pfeiff.
Species Cyperus atropurpureus Boeckeler accepted as Cyperus chermezonii Kük.
Species Cyperus atrorubidus (Nelmes) Raymond
Species Cyperus atrosanguineus (Hochst. ex A.Rich.) Steud. accepted as Cyperus plateilema (Steud.) Kük.
Species Cyperus atrosanguineus Hemsl. accepted as Cyperus sanguineoater Boeckeler
Species Cyperus atroviridis C.B.Clarke accepted as Cyperus aterrimus Hochst. ex Steud.
Species Cyperus aucheri Jaub. & Spach
Species Cyperus aurantiacus Kunth accepted as Cyperus amabilis Vahl
Species Cyperus auratus (Nees) Huygh
Species Cyperus aureoalatus Lye
Species Cyperus aureobrunneus C.B.Clarke
Species Cyperus aureolus Steud.
Species Cyperus aureorufus Boeckeler accepted as Cyperus digitatus subsp. auricomus (Sieber ex Spreng.) Kük.
Species Cyperus aureospicatus Lock
Species Cyperus aureostramineus Mattf. & Kük.
Species Cyperus aureovillosus (Lye) Lye
Species Cyperus aurescens Boeckeler accepted as Cyperus rigens subsp. rigens J.Presl & C.Presl
Species Cyperus aureus Kunth accepted as Cyperus amabilis Vahl
Species Cyperus aureus Ten. accepted as Cyperus esculentus L.
Species Cyperus aureus Georgi accepted as Cyperus glomeratus L.
Species Cyperus aureus J.Presl & C.Presl accepted as Cyperus squarrosus var. squarrosus L.
Species Cyperus auricomus Sieber ex Spreng. accepted as Cyperus digitatus subsp. auricomus (Sieber ex Spreng.) Kük.
Species Cyperus auriculatus Nees & Meyen ex Kunth
Species Cyperus aurifer Cherm.
Species Cyperus australis Schrad. accepted as Cyperus glomeratus L.
Species Cyperus austroafricanus C.Archer & Goetgh.
Species Cyperus austrochrysanthus Lye
Species Cyperus autumnalis Pursh accepted as Cyperus articulatus L.
Species Cyperus autumnalis Vahl accepted as Cyperus haspan L.
Species Cyperus baazas Steud. accepted as Cyperus reflexus Vahl
Species Cyperus babae T.Koyama
Species Cyperus babakan Steud.
Species Cyperus babakensis C.B.Clarke accepted as Cyperus babakan Steud.
Species Cyperus babakensis Steud. ex Miq. accepted as Cyperus babakan Steud.
Species Cyperus baccha Nees accepted as Cyperus puncticulatus Vahl
Species Cyperus badius Poir.
Species Cyperus badius Steud. accepted as Cyperus congestus Vahl
Species Cyperus badius Desf. accepted as Cyperus longus subsp. badius (Desf.) Bonnier & Layens
Species Cyperus badius (Willd. ex Kunth) Boeckeler accepted as Cyperus subbadius Kük.
Species Cyperus baenitzii Boeckeler accepted as Cyperus virens var. virens Michx.
Species Cyperus bahiensis Steud. accepted as Cyperus esculentus L.
Species Cyperus baikiei C.B.Clarke accepted as Cyperus tonkinensis var. baikiei (C.B.Clarke ex Kük.) S.S.Hooper
Species Cyperus baikiei C.B.Clarke ex Kük. accepted as Cyperus tonkinensis var. baikiei (C.B.Clarke ex Kük.) S.S.Hooper
Species Cyperus bakeri C.B.Clarke accepted as Cyperus ochraceus Vahl
Species Cyperus balansae Maury accepted as Cyperus impolitus Kunth
Species Cyperus balbisii Kunth accepted as Cyperus sphacelatus Rottb.
Species Cyperus baldwinii Chapm.
Species Cyperus baldwinii Torr. accepted as Cyperus croceus Vahl
Species Cyperus balfourii C.B.Clarke accepted as Cyperus longifolius Poir.
Species Cyperus bampsii Verloove & G.C.Tucker
Species Cyperus banaticus Kit. ex Nyman accepted as Cyperus glaber L.
Species Cyperus bancanus Miq. accepted as Cyperus trialatus (Boeckeler) J.Kern
Species Cyperus bangianus Gand. accepted as Cyperus luzulae (L.) Retz.
Species Cyperus baobab Lye
Species Cyperus baoulensis Kük.
Species Cyperus barbata (Rottb.) Poir. accepted as Bulbostylis barbata (Rottb.) C.B.Clarke
Species Cyperus baronii C.B.Clarke
Species Cyperus barrancae M.E.Jones accepted as Cyperus surinamensis var. surinamensis Rottb.
Species Cyperus barrosianus Herter
Species Cyperus barteri Boeckeler accepted as Cyperus pustulatus Vahl
Species Cyperus beentjei L.R.Gardner & O.Weber
Species Cyperus bellus Kunth
Species Cyperus benadirensis Chiov.
Species Cyperus bengalensis Spreng. accepted as Cyperus corymbosus Rottb.
Species Cyperus benghalensis C.B.Clarke
Species Cyperus beninensis (Samain, Reynders & Goetgh.) Huygh
Species Cyperus bequaertii (Cherm.) Robyns & Tournay accepted as Cyperus ferrugineoviridis (C.B.Clarke) Kük.
Species Cyperus berlandieri C.B.Clarke accepted as Cyperus setigerus Torr. & Hook.
Species Cyperus bernalii G.C.Tucker & Verloove
Species Cyperus bernieri Cherm.
Species Cyperus bernoullii Kük. accepted as Cyperus manimae var. asperrimus (Liebm.) Kük.
Species Cyperus berroi (C.B.Clarke) Barros
Species Cyperus berroi (C.B.Clarke) T.Koyama accepted as Cyperus berroi (C.B.Clarke) Barros
Species Cyperus berteroi Kunth accepted as Cyperus giganteus Vahl
Species Cyperus betafensis Cherm.
Species Cyperus betchei (Kük.) S.T.Blake
Species Cyperus betschuanus Boeckeler accepted as Cyperus aethiops Welw. ex Ridl.
Species Cyperus beyrichii (Schrad. ex Nees) Steud.
Species Cyperus biceps Vahl accepted as Cyperus imbricatus Retz.
Species Cyperus bicolor Barton accepted as Cyperus bipartitus Torr.
Species Cyperus bicolor Vahl accepted as Cyperus rotundus L.
Species Cyperus bidentatus Poir. accepted as Cyperus alopecuroides Rottb.
Species Cyperus bidentatus Vahl accepted as Cyperus confertus Sw.
Species Cyperus bifax C.B.Clarke
Species Cyperus bifidus Pourr.
Species Cyperus bifolius Lye
Species Cyperus bigelowii Steud. accepted as Cyperus bipartitus Torr.
Species Cyperus bigibbosa Fosberg
Species Cyperus biglumis C.B.Clarke accepted as Cyperus cyperoides (L.) Kuntze
Species Cyperus bipartitus Torr.
Species Cyperus bipontini Boeckeler accepted as Cyperus surinamensis var. surinamensis Rottb.
Species Cyperus biradiatus Boeckeler accepted as Cyperus melanostachyus Kunth
Species Cyperus bispicatus Steud. accepted as Cyperus elatus L.
Species Cyperus bisumbellatus Steud. accepted as Cyperus prolixus Kunth
Species Cyperus biuncialis Andersson accepted as Cyperus confertus Sw.
Species Cyperus blakeanus K.L.Wilson
Species Cyperus blancheanus É.Desv. ex Boiss. accepted as Cyperus glaber L.
Species Cyperus blandus Kunth accepted as Cyperus marginatus Thunb.
Species Cyperus blastophorus (Cherm.) Kük.
Species Cyperus blatteri (McCann) Wad.Khan
Species Cyperus blepharoleptos Steud.
Species Cyperus blodgettii Britton accepted as Cyperus retrorsus Chapm.
Species Cyperus blysmoides Hochst. ex C.B.Clarke
Species Cyperus boeckleri Phil.
Species Cyperus boehmii Boeckeler accepted as Cyperus tenax subsp. tenax Boeckeler
Species Cyperus boivinii Boeckeler accepted as Cyperus polystachyos subsp. polystachyos Rottb.
Species Cyperus bolusii Boeckeler ex C.B.Clarke
Species Cyperus bonariensis G.C.Tucker
Species Cyperus bonianus Boeckeler accepted as Cyperus sulcinux C.B.Clarke
Species Cyperus boninensis Ohwi
Species Cyperus borbonicus Steud. accepted as Cyperus articulatus L.
Species Cyperus borealikiiensis T.Koyama & Ogawa
Species Cyperus boreobellus Lye
Species Cyperus boreochrysocephalus Lye
Species Cyperus boreohemisphaericus Lye
Species Cyperus botterii Boeck. accepted as Cyperus ischnos Schltdl.
Species Cyperus botterii Boeckeler accepted as Cyperus ischnos Schltdl.
Species Cyperus boucheanus Regel accepted as Cyperus leptocladus Kunth
Species Cyperus bourgaei C.B.Clarke ex Lundell accepted as Cyperus semiochraceus Boeckeler
Species Cyperus bowmanii F.Muell. ex Benth.
Species Cyperus bracheilema (Steud.) Mattf. & Kük.
Species Cyperus brachiatus Poir. accepted as Cyperus compressus L.
Species Cyperus brachyphyllus Willd. ex Link accepted as Cyperus amabilis Vahl
Species Cyperus brachystachys (Hook.f.) Andersson accepted as Cyperus anderssonii Boeckeler
Species Cyperus brachystachys Nees ex Boeckeler accepted as Cyperus digitatus subsp. digitatus Roxb.
Species Cyperus brachystachys C.Presl accepted as Cyperus longus subsp. longus L.
Species Cyperus bracteatus Steud. accepted as Cyperus tenuiculmis var. tenuiculmis Boeckeler
Species Cyperus bracteiferus Steud. accepted as Cyperus aggregatus var. aggregatus (Willd.) Endl.
Species Cyperus bracteolatus Steud. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus bracteosus Kunze ex Gay accepted as Cyperus xanthostachyus Steud.
Species Cyperus bracteosus Kunze ex Desv. accepted as Cyperus xanthostachyus Steud.
Species Cyperus brainerdii Britton ex Urbina
Species Cyperus brasiliensis (Kunth) Bauters
Species Cyperus braunii Vatke accepted as Cyperus albostriatus Schrad.
Species Cyperus brazas Boeckeler accepted as Cyperus reflexus Vahl
Species Cyperus breedlovei G.C.Tucker
Species Cyperus brevibracteatus (Domin) Domin
Species Cyperus brevicaulis C.B.Clarke accepted as Cyperus tonkinensis var. tonkinensis C.B.Clarke
Species Cyperus breviculmis R.Br.
Species Cyperus breviculmis F.Muell. accepted as Cyperus pumilus L.
Species Cyperus breviflorus A.Dietr.
Species Cyperus brevifolioides Thieret & Delahouss.
Species Cyperus brevifolius (Rottb.) Hassk.
Species Cyperus breviglumis Lye
Species Cyperus breviradiatus Liebm. accepted as Cyperus tenuis Sw.
Species Cyperus brevis Boeckeler accepted as Cyperus crassipes Vahl
Species Cyperus brevispicatus Boeckeler accepted as Cyperus infucatus Kunth
Species Cyperus brizaemorphus Steud.
Species Cyperus brizaeus Vahl accepted as Cyperus brunneus Sw.
Species Cyperus brizaeus Pursh accepted as Cyperus filicinus Vahl
Species Cyperus brizaeus Rich. accepted as Cyperus planifolius Rich.
Species Cyperus brizimorphus Steud.
Species Cyperus bromoides Britton ex Parish
Species Cyperus bromoides Link accepted as Cyperus unioloides R.Br.
Species Cyperus brownii Roem. & Schult. accepted as Cyperus squarrosus var. squarrosus L.
Species Cyperus brumadoi D.A.Simpson
Species Cyperus brunneoalatus (Cherm.) Huygh
Species Cyperus brunneoalbus (Lye) Lye
Species Cyperus brunneoater Boeckeler accepted as Cyperus nitidus Lam.
Species Cyperus brunneofibrosus Lye
Species Cyperus brunneovaginatus Boeckeler accepted as Cyperus marginatus Thunb.
Species Cyperus brunnescens Boeckeler
Species Cyperus brunneus Sw.
Species Cyperus brunneus Griseb. accepted as Cyperus planifolius Rich.
Species Cyperus bubani Nyman
Species Cyperus buchananii Boeckeler accepted as Cyperus esculentus L.
Species Cyperus buchholzii Boeckeler
Species Cyperus buchtienii Palla
Species Cyperus buckleyi Britton ex J.M.Coult. accepted as Cyperus acutiusculus Lag.
Species Cyperus buettneri Boeckeler accepted as Cyperus diffusus var. diffusus Vahl
Species Cyperus bulamensis Steud. accepted as Cyperus esculentus L.
Species Cyperus bulbiferus A.Dietr. accepted as Cyperus bulbosus Vahl
Species Cyperus bulbifex E.Mey. ex Drège accepted as Cyperus usitatus var. usitatus Burch.
Species Cyperus bulbipes Mattf. & Kük.
Species Cyperus bulbocaulis (A.Rich.) Boeckeler accepted as Cyperus plateilema (Steud.) Kük.
Species Cyperus bulbosostoloniferus Miq. accepted as Cyperus rotundus L.
Species Cyperus bulbosostoloniferus Steud. accepted as Cyperus stoloniferus Retz.
Species Cyperus bulbosus Vahl
Species Cyperus bulbosus Schrank accepted as Cyperus caducus Steud.
Species Cyperus bulbosus Lag. accepted as Cyperus congestus Vahl
Species Cyperus bullatus Kük. accepted as Cyperus chersinus (N.E.Br.) Kük.
Species Cyperus burchellii Schrad. accepted as Cyperus alternifolius subsp. textilis (Thunb.) Verloove
Species Cyperus burkartii Guagl.
Species Cyperus bushii Britton accepted as Cyperus lupulinus subsp. macilentus (Fernald) Marcks
Species Cyperus byssaceus Pereira-Silva
Species Cyperus cadamostoi Bolle ex E.H.L.Krause accepted as Cyperus jeminicus Rottb.
Species Cyperus caducus Steud.
Species Cyperus caesius Boeckeler
Species Cyperus caespitosus Llanos accepted as Cyperus haspan L.
Species Cyperus caespitosus A.St.-Hil. accepted as Cyperus hilairenus Steud.
Species Cyperus caespitosus Poir. accepted as Cyperus polystachyos subsp. polystachyos Rottb.
Species Cyperus caffer G.Bertol. accepted as Cyperus compressus L.
Species Cyperus calacaryensis Steud. accepted as Cyperus diffusus var. diffusus Vahl
Species Cyperus calcaratus S.Watson accepted as Cyperus pseudovegetus Steud.
Species Cyperus calcicola Domin accepted as Cyperus rubicundus Vahl
Species Cyperus calcicola Britton accepted as Cyperus unifolius Boeckeler
Species Cyperus calderoniae S.González
Species Cyperus calidus A.Kern. accepted as Cyperus fuscus L.
Species Cyperus californicus S.Watson accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus callistus Ridl.
Species Cyperus callophorus G.Mey. accepted as Cyperus ligularis L.
Species Cyperus calochrous Cherm. accepted as Cyperus debilissimus Baker
Species Cyperus calopterus Miq. accepted as Cyperus nutans var. nutans Vahl
Species Cyperus camagueyensis Britton
Species Cyperus camerunensis Lye
Species Cyperus campestris Schrad. ex Nees accepted as Cyperus imbricatus Retz.
Species Cyperus camphoratus Liebm.
Species Cyperus canaliculatus Retz. accepted as Cyperus exaltatus var. exaltatus Retz.
Species Cyperus canariensis Steud. accepted as Cyperus dives Delile
Species Cyperus cancellatus Ridl.
Species Cyperus cancrorum Cherm.
Species Cyperus canescens Vahl accepted as Cyperus javanicus Houtt.
Species Cyperus canus J.Presl & C.Presl
Species Cyperus capensis (Steud.) Endl.
Species Cyperus capensis Boeckeler
Species Cyperus capillaris J.Koenig ex Roxb. accepted as Cyperus flavidus Retz.
Species Cyperus capillaris Hochst. ex Steud. accepted as Cyperus substramineus Kük.
Species Cyperus capillifolius A.Rich.
Species Cyperus capitatus Vand.
Species Cyperus capitatus Retz. accepted as Cyperus cuspidatus Kunth
Species Cyperus capitatus Poir. accepted as Cyperus dubius var. dubius Rottb.
Species Cyperus capitatus (L.) Burm.f. ex B.D.Jacks. accepted as Eleocharis geniculata (L.) Roem. & Schult.
Species Cyperus capitellatus Schult. accepted as Cyperus dubius var. dubius Rottb.
Species Cyperus capitinduensis Maury ex Micheli accepted as Cyperus tabina Steud. ex Boeckeler
Species Cyperus capito Steud. accepted as Cyperus appendiculatus var. appendiculatus (Brongn.) Kunth
Species Cyperus caracasanus Kunth accepted as Cyperus tenuis Sw.
Species Cyperus cardosoi (Meneses) Huygh
Species Cyperus careyi Britton accepted as Cyperus laevigatus subsp. laevigatus L.
Species Cyperus caribaeus Pers. accepted as Abildgaardia ovata (Burm.f.) Kral
Species Cyperus caricifolius Hook. & Arn. accepted as Cyperus javanicus Houtt.
Species Cyperus cariciformis F.Muell. accepted as Cyperus paniceus (Rottb.) Boeckeler
Species Cyperus caricinus D.Don accepted as Carex filicina Nees
Species Cyperus carinalaevis (Lye & Mesterházy) Huygh
Species Cyperus carinatus R.Br.
Species Cyperus carinatus Nees accepted as Cyperus congestus Vahl
Species Cyperus carnosus B.Heyne ex Wall. accepted as Cyperus procerus Rottb.
Species Cyperus carrii Kük.
Species Cyperus carruthii Alph.Wood accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus cartilagineus (K.Schum.) Mattf. & Kük.
Species Cyperus castaneobellus Lye
Species Cyperus castaneus Willd.
Species Cyperus castaneus Bigelow accepted as Cyperus bipartitus Torr.
Species Cyperus cataphyllatus (Huygh & Schouppe) Huygh
Species Cyperus cataractarum (C.B.Clarke) K.Schum. ex Engl.
Species Cyperus cataractarum (C.B.Clarke) Kük. accepted as Cyperus cataractarum (C.B.Clarke) K.Schum. ex Engl.
Species Cyperus catharinensis Boeckeler
Species Cyperus caucasicus Link accepted as Cyperus glaber L.
Species Cyperus cayennensis (Lam.) Britton accepted as Cyperus aggregatus var. aggregatus (Willd.) Endl.
Species Cyperus cayennensis Link accepted as Cyperus haspan L.
Species Cyperus caymanensis Millsp. accepted as Cyperus swartzii Boeckeler
Species Cyperus cearaensis Gross ex Kük.
Species Cyperus celans Kukkonen
Species Cyperus cellulosoreticulatus Boeckeler
Species Cyperus centralis K.L.Wilson
Species Cyperus cephalanthus Torr. & Hook.
Species Cyperus cephalophorus J.Presl & C.Presl accepted as Cyperus conglobatus Humb. ex Link
Species Cyperus cephalostachyus Steud. accepted as Cyperus crassipes Vahl
Species Cyperus cephalotes Vahl
Species Cyperus ceylanicus T.Koyama
Species Cyperus chaetophyllus (Chiov.) Kük.
Species Cyperus chalaranthus J.Presl & C.Presl
Species Cyperus chamaecephalus Cherm.
Species Cyperus chamissoi Schrad. ex Nees accepted as Cyperus intricatus Schrad.
Species Cyperus chermezonianus Robyns & Tournay
Species Cyperus chermezonii Kük.
Species Cyperus chersinus (N.E.Br.) Kük.
Species Cyperus chevalieri Kük.
Species Cyperus chilensis Boeckeler accepted as Cyperus rigens subsp. rigens J.Presl & C.Presl
Species Cyperus chinsalensis Podlech
Species Cyperus chionocephalus (Chiov.) Chiov.
Species Cyperus chisimajensis Chiov. accepted as Cyperus crassipes Vahl
Species Cyperus chlorocephalus (C.B.Clarke) Kük.
Species Cyperus chlorocephalus C.B.Clarke
Species Cyperus chlorostachys Boeckeler accepted as Cyperus polystachyos subsp. polystachyos Rottb.
Species Cyperus chlorotropis (Steud.) Mattf. & Kük.
Species Cyperus chordorrhizus Chiov.
Species Cyperus chorisanthos C.B.Clarke accepted as Cyperus chorisanthus C.B.Clarke
Species Cyperus chorisanthus C.B.Clarke
Species Cyperus chromatolepis Steud. accepted as Cyperus sphacelatus Rottb.
Species Cyperus chrysanthoides (Mtot.) Huygh
Species Cyperus chrysanthus Boeckeler
Species Cyperus chrysocephalus (K.Schum.) Kük.
Species Cyperus chrysokerkos Steud. accepted as Cyperus erythrorrhizos Muhl.
Species Cyperus chrysomelinus Link accepted as Cyperus iria L.
Species Cyperus chrysostachys Boeckeler accepted as Cyperus esculentus L.
Species Cyperus ciliatopilosus Mattf. & Kük.
Species Cyperus ciliatus Jungh.
Species Cyperus ciliolatus Boeckeler accepted as Cyperus intricatus Schrad.
Species Cyperus cimicinus J.Presl & C.Presl accepted as Cyperus melanostachyus Kunth
Species Cyperus cinereobrunneus Kük.
Species Cyperus cinereus Maury ex Micheli accepted as Cyperus incomtus Kunth
Species Cyperus cinnamomeus Retz. accepted as Cyperus glomeratus L.
Species Cyperus circinatus Ridl. accepted as Cyperus polystachyos subsp. polystachyos Rottb.
Species Cyperus circumclusus (C.B.Clarke) Kük. accepted as Cyperus mollipes K.Schum.
Species Cyperus circumclusus (C.B.Clarke) Schweinf. accepted as Cyperus mollipes K.Schum.
Species Cyperus clandestinus Steud.
Species Cyperus clarkeanus K.Schum. accepted as Cyperus oblongoincrassatus Kük.
Species Cyperus clarkei T.Cooke
Species Cyperus clarkei T.Cook accepted as Cyperus clarkei T.Cooke
Species Cyperus clarus S.T.Blake
Species Cyperus clavinux C.B.Clarke
Species Cyperus cleaveri Roem. & Schult.
Species Cyperus cleaveri Torr. accepted as Cyperus filicinus Vahl
Species Cyperus clelandii J.M.Black accepted as Cyperus dactylotes Benth.
Species Cyperus coercens Rchb. ex Kunth
Species Cyperus cognatus Kunth accepted as Cyperus rupestris Kunth
Species Cyperus colchicus K.Koch
Species Cyperus collinus Vahl accepted as Bulbostylis striata (Ruiz & Pav.) H.Pfeiff.
Species Cyperus coloratus Vahl accepted as Cyperus dubius var. dubius Rottb.
Species Cyperus columbiensis Palla
Species Cyperus colymbetes Kotschy & Peyr.
Species Cyperus commersonii C.B.Clarke accepted as Cyperus rhizomatosus (C.B.Clarke) Kük.
Species Cyperus commixtus Kük.
Species Cyperus commutatus Steud. accepted as Cyperus pumilus L.
Species Cyperus comosipes Mattf. & Kük.
Species Cyperus comosus (Kunth) Poir. accepted as Cyperus affinis Roem. & Schult.
Species Cyperus comosus Sm. accepted as Cyperus rotundus L.
Species Cyperus compactus Retz.
Species Cyperus compactus Lam. accepted as Cyperus niveus var. leucocephalus (Kunth) Fosberg
Species Cyperus complanatus Forssk. accepted as Cyperus conglomeratus subsp. conglomeratus Rottb.
Species Cyperus complanatus C.Presl accepted as Cyperus flavidus Retz.
Species Cyperus complanatus (Retz.) Willd. accepted as Fimbristylis complanata (Retz.) Link
Species Cyperus compositus R.Br. accepted as Cyperus alopecuroides Rottb.
Species Cyperus compositus Boeckeler accepted as Cyperus gunnii var. gunnii Hook.f.
Species Cyperus compressiformis (Cherm.) Kük.
Species Cyperus compressotriqueter Boeckeler accepted as Cyperus mutisii (Kunth) Andersson
Species Cyperus compressus L.
Species Cyperus compressus Krock. accepted as Cyperus fuscus L.
Species Cyperus compressus Jacq. accepted as Cyperus surinamensis var. surinamensis Rottb.
Species Cyperus conceptionis Steud. accepted as Cyperus rigens subsp. rigens J.Presl & C.Presl
Species Cyperus concinniformis Kük. accepted as Cyperus amauropus Steud.
Species Cyperus concinnus R.Br.
Species Cyperus concolor Steud. accepted as Cyperus sanguinolentus Vahl
Species Cyperus condensatus T.Koyama
Species Cyperus confertiflorus Schult. accepted as Cyperus imbricatus Retz.
Species Cyperus confertus Sw.
Species Cyperus confertus Lam. accepted as Cyperus flavidus Retz.
Species Cyperus confusus Cherm. accepted as Cyperus longifolius Poir.
Species Cyperus congensis C.B.Clarke
Species Cyperus congestus Vahl
Species Cyperus congestus Poir. accepted as Cyperus compactus Retz.
Species Cyperus conglobatus Humb. ex Link
Species Cyperus conglomeratus Rottb.
Species Cyperus conicus (R.Br.) Boeckeler
Species Cyperus conjunctus Steud. accepted as Cyperus stoloniferus Retz.
Species Cyperus conoideus Rich. accepted as Cyperus luzulae (L.) Retz.
Species Cyperus consanguineus Kunth accepted as Cyperus intricatus Schrad.
Species Cyperus conservator-davidii G.C.Tucker
Species Cyperus consocius Steud. ex Jard. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus consors C.B.Clarke
Species Cyperus conspicuus Steud. accepted as Cyperus giganteus Vahl
Species Cyperus constanzae Urb.
Species Cyperus constrictus (Goetgh.) Bauters
Species Cyperus contractus Steud. accepted as Cyperus cuspidatus Kunth
Species Cyperus controversus (Steud.) Mattf. & Kük.
Species Cyperus convallium Steud.
Species Cyperus coonoorensis Viji, Pandur., Deepu & G.C.Tucker
Species Cyperus cooperi (C.B.Clarke) Kük. accepted as Cyperus aethiops Welw. ex Ridl.
Species Cyperus cooperi (C.B.Clarke) K.Schum. accepted as Cyperus congestus Vahl
Species Cyperus coracana B.Heyne ex Wall.
Species Cyperus cordobensis (Palla) Hicken accepted as Cyperus articulatus L.
Species Cyperus coriaceus Schrad. accepted as Cyperus ligularis L.
Species Cyperus coriaceus (G.Mey.) Schrad. ex Nees accepted as Cyperus ligularis L.
Species Cyperus coriifolius Boeckeler
Species Cyperus cornelii-ostenii Kük.
Species Cyperus cornutus Andersson accepted as Cyperus elegans subsp. rubiginosus (Hook.f.) Eliasson
Species Cyperus coromandelinus Spreng. accepted as Cyperus rubicundus Vahl
Species Cyperus coromandelinus Boeckeler accepted as Cyperus substramineus Kük.
Species Cyperus coronarius (Vahl) Kunth accepted as Cyperus leucocephalus Retz.
Species Cyperus correctus Steud. accepted as Cyperus lanceolatus Poir.
Species Cyperus correllii (T.Koyama) G.C.Tucker
Species Cyperus corticatus C.Wright accepted as Cyperus gardneri Nees
Species Cyperus corymbosus Rottb.
Species Cyperus corymbosus Steud. accepted as Cyperus denudatus L.f.
Species Cyperus corynephorus Lock accepted as Cyperus thomensis (C.B.Clarke) Marais
Species Cyperus cossyrensis Tineo ex Guss. accepted as Cyperus laevigatus subsp. laevigatus L.
Species Cyperus costaricensis Gómez-Laur.
Species Cyperus costatus Mattf. & Kük.
Species Cyperus cracens K.L.Wilson
Species Cyperus crassicuspis (J.Raynal) Bauters
Species Cyperus crassipes Vahl
Species Cyperus crassivaginatus Lye accepted as Cyperus plateilema (Steud.) Kük.
Species Cyperus cremeomariscus Lye
Species Cyperus crinitus Spreng. accepted as Cyperus semitrifidus Schrad.
Species Cyperus crinitus Poir. accepted as Ficinia crinita (Poir.) B.L Burtt
Species Cyperus crispulus K.L.Wilson
Species Cyperus cristatus (Kunth) Mattf. & Kük. accepted as Cyperus alatus subsp. albus (Nees) Lye
Species Cyperus cristulatus S.T.Blake
Species Cyperus croceus Vahl
Species Cyperus cruciformis (Schrad. ex Schult.) Endl. accepted as Cyperus brevifolius var. brevifolius (Rottb.) Hassk.
Species Cyperus cruciformis Boeckeler accepted as Cyperus vaginatus R.Br.
Species Cyperus cruentus Rottb.
Species Cyperus crustaceus Raymond accepted as Cyperus acuticarinatus Kük.
Species Cyperus crypsoides J.Kern
Species Cyperus cuadriflorus Llanos accepted as Cyperus compactus Retz.
Species Cyperus cuanzensis Ridl. accepted as Cyperus smithianus Ridl.
Species Cyperus cubanus Liebm. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus cubensis Steud. accepted as Cyperus elegans subsp. elegans L.
Species Cyperus cumingii Nees accepted as Cyperus xanthostachyus Steud.
Species Cyperus cundudoensis Chiov.
Species Cyperus cunninghamii (C.B.Clarke) C.A.Gardner
Species Cyperus cupreus J.Presl & C.Presl accepted as Cyperus erythrorrhizos Muhl.
Species Cyperus curvatus Vahl accepted as Cyperus flavidus Retz.
Species Cyperus curvibracteatus Govind. accepted as Cyperus diaphanus var. gracilescens (Kük.) H.O.Saxena
Species Cyperus curvifolius Boeckeler accepted as Cyperus incomtus Kunth
Species Cyperus curvispiculosus T.Koyama accepted as Cyperus mindorensis (Steud.) Huygh
Species Cyperus curvistylis J.Kern
Species Cyperus curvulus Boeckeler accepted as Cyperus conglomeratus subsp. curvulus (Boeckeler) Kukkonen
Species Cyperus cuspidatus Kunth
Species Cyperus cuspidatus Baker accepted as Cyperus betafensis Cherm.
Species Cyperus cyclostachyus Griseb. accepted as Cyperus croceus Vahl
Species Cyperus cylindricus Boeckeler
Species Cyperus cylindricus Chapm. accepted as Cyperus ovatus Baldwin
Species Cyperus cylindricus (Elliott) Britton accepted as Cyperus retrorsus Chapm.
Species Cyperus cylindrocephalus T.C.Hsu accepted as Cyperus sesquiflorus subsp. cylindricus (Nees) T.Koyama
Species Cyperus cylindrostachys Boeckeler accepted as Cyperus cyperinus (Retz.) Valck.Sur.
Species Cyperus cylindrostachyus Boeckeler accepted as Cyperus cyperinus (Retz.) Valck.Sur.
Species Cyperus cymbiformis Liebm. accepted as Cyperus tenerrimus J.Presl & C.Presl
Species Cyperus cymulosus Willemet
Species Cyperus cyperinus (Retz.) Valck.Sur.
Species Cyperus cyperoides (L.) Kuntze
Species Cyperus cyperoides Britton accepted as Cyperus cyperoides (L.) Kuntze
Species Cyperus cyprius Post
Species Cyperus cyrtolepis Torr. & Hook. accepted as Cyperus acuminatus Torr. & Hook.
Species Cyperus cyrtostachys C.B.Clarke
Species Cyperus dactyliformis Boeckeler
Species Cyperus dactylotes Benth.
Species Cyperus damiettensis A.Dietr. accepted as Cyperus esculentus L.
Species Cyperus daphaenus Ridl. accepted as Cyperus dubius var. dubius Rottb.
Species Cyperus davidsei G.C.Tucker
Species Cyperus deamii O'Neill
Species Cyperus debilis R.Br. accepted as Cyperus enervis R.Br.
Species Cyperus debilissimus Baker
Species Cyperus deciduus Boeckeler
Species Cyperus decipiens Hillebr. accepted as Cyperus hillebrandii var. decipiens (Hillebr.) Kük.
Species Cyperus deckenii Boeckeler accepted as Cyperus derreilema Steud.
Species Cyperus declinatus Moench accepted as Cyperus eragrostis Lam.
Species Cyperus decolorans (Kük.) Lye accepted as Cyperus comosipes subsp. decolorans (Kük.) Lye
Species Cyperus decompositus (R.Br.) F.Muell.
Species Cyperus decumbens Govind. accepted as Cyperus malabaricus (C.B.Clarke) T.Cooke
Species Cyperus decurvatus (C.B.Clarke) C.Archer & Goetgh.
Species Cyperus deeringianus Britton & Small accepted as Cyperus ovatus Baldwin
Species Cyperus dehiscens Kunth accepted as Cyperus pangorei Rottb.
Species Cyperus delavayi (C.B.Clarke) Kük.
Species Cyperus delesserianus Webb & Berthel. accepted as Cyperus rubicundus Vahl
Species Cyperus delicatulatus Steud. accepted as Cyperus tenuispica Steud.
Species Cyperus demangei (J.Raynal) Lye
Species Cyperus dense-spicatus Hayata accepted as Cyperus imbricatus Retz.
Species Cyperus densibulbosus Lye
Species Cyperus densicaespitosus Mattf. & Kük. accepted as Cyperus hortensis (Salzm. ex Steud.) Dorr
Variety Cyperus densicaespitosus var. major (Nees) Kük. accepted as Cyperus afrorobustus Lye
Variety Cyperus densicaespitosus var. rigidulus (Steud.) Kük. accepted as Cyperus hortensis (Salzm. ex Steud.) Dorr
Variety Cyperus densicaespitosus var. stenophyllus (K.Schum. ex C.B.Clarke) Kük. accepted as Cyperus camerunensis Lye
Species Cyperus densiflorus Hemsl. accepted as Cyperus distans L.f.
Species Cyperus densiflorus Rchb. ex Kunth accepted as Cyperus giganteus Vahl
Species Cyperus densiflorus Link accepted as Cyperus imbricatus Retz.
Species Cyperus densiflorus G.Mey. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus densifolius Steud. accepted as Cyperus mundii var. mundii (Nees) Kunth
Species Cyperus densifolius Kunth accepted as Cyperus mundii var. mundii (Nees) Kunth
Species Cyperus densispicatus Cherm. accepted as Cyperus imbricatus Retz.
Species Cyperus densus Link accepted as Cyperus lanceolatus Poir.
Species Cyperus dentatus Torr.
Species Cyperus denticulatus Schrad. accepted as Cyperus surinamensis var. surinamensis Rottb.
Species Cyperus dentifer Kom.
Species Cyperus dentoniae G.C.Tucker
Species Cyperus denudatus L.f.
Species Cyperus denudatus Vahl
Species Cyperus depauperatus Steud.
Species Cyperus depauperatus Vahl accepted as Eleocharis retroflexa subsp. retroflexa (Poir.) Urb.
Species Cyperus deremensis K.Schum. accepted as Cyperus renschii Boeckeler
Species Cyperus derreilema Steud.
Species Cyperus dewildeorum (J.Raynal) Lye accepted as Cyperus xantholepis (Nelmes) Lye
Species Cyperus diamantinus (D.A.Simpson) Govaerts
Species Cyperus dianae Steud. accepted as Cyperus appendiculatus var. appendiculatus (Brongn.) Kunth
Species Cyperus diandrus Torr.
Species Cyperus diaphaniria Steud. accepted as Cyperus iria L.
Species Cyperus diaphanus Schrad.
Species Cyperus dichromeniformis Kunth
Species Cyperus dichromennaeformis Kunth
Species Cyperus dichromus C.B.Clarke
Species Cyperus dichrostachyus Hochst. ex A.Rich.
Species Cyperus dietrichiae Boeckeler
Species Cyperus difformis L.
Species Cyperus diffusus Vahl
Species Cyperus diffusus Roxb. accepted as Cyperus michelianus subsp. michelianus (L.) Delile
Species Cyperus digitatus Roxb.
Species Cyperus digitatus Nees accepted as Cyperus imbricatus Retz.
Species Cyperus dilatatus Schumach.
Species Cyperus diloloensis (Kük. ex Cherm.) Kük. accepted as Cyperus nigricans Steud.
Species Cyperus dilutus Vahl accepted as Cyperus compactus Retz.
Species Cyperus diluvialis Schult. accepted as Cyperus serotinus var. inundatus Kük.
Species Cyperus dioicus I.M.Johnst.
Species Cyperus diphyllus Retz. accepted as Cyperus corymbosus Rottb.
Species Cyperus dipsaceus Liebm.
Species Cyperus dipsaciformis Fernald accepted as Cyperus retrofractus (L.) Torr.
Species Cyperus dipsacoides (Schumach.) Bauters
Species Cyperus disciger Liebm. accepted as Cyperus tenuis Sw.
Species Cyperus discigerus Liebm. accepted as Cyperus tenuis Sw.
Species Cyperus discolor Boeckeler accepted as Cyperus brunneus Sw.
Species Cyperus disjunctus C.B.Clarke
Species Cyperus disruptus C.B.Clarke accepted as Cyperus bifax C.B.Clarke
Species Cyperus dissitiflorus Andersson accepted as Cyperus confertus Sw.
Species Cyperus dissitiflorus Nees ex Torr. accepted as Cyperus thyrsiflorus Jungh.
Species Cyperus dissolutus Kunth accepted as Cyperus ligularis L.
Species Cyperus distachyos All. accepted as Cyperus laevigatus subsp. distachyos (All.) Ball
Species Cyperus distans L.f.
Species Cyperus distans G.Mey. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus distans Pursh accepted as Cyperus strigosus L.
Species Cyperus distichophyllus Steud. accepted as Cyperus mundii var. mundii (Nees) Kunth
Species Cyperus distichus (Merxm. & Czech) Bauters
Species Cyperus distinctus Steud.
Species Cyperus diurensis Boeckeler
Species Cyperus divaricatus Lam. accepted as Cyperus flavidus Retz.
Species Cyperus divergens Kunth accepted as Cyperus manimae var. manimae Kunth
Species Cyperus divergens Chapm. accepted as Cyperus pumilus L.
Species Cyperus divergens Benth. accepted as Cyperus seslerioides Kunth
Species Cyperus dives Delile
Species Cyperus divulsus Ridl.
Species Cyperus diwakarii Wad.Khan & Solanke
Species Cyperus donianus Boeckeler
Species Cyperus donianus A.Dietr. accepted as Cyperus pilosus Vahl
Species Cyperus drakensbergensis (Vorster) Govaerts
Species Cyperus dregeanus Kunth
Species Cyperus drummondii Torr. & Hook.
Species Cyperus drummondii Nees ex Boeckeler
Species Cyperus dubius Rottb.
Species Cyperus dubius Roxb.
Species Cyperus dubius Boeckeler accepted as Cyperus dubius Rottb.
Species Cyperus duchaisingii Steud. accepted as Cyperus sphacelatus Rottb.
Species Cyperus ducis Buscal. & Muschl. accepted as Cyperus semitrifidus Schrad.
Species Cyperus duclouxii E.G.Camus
Species Cyperus dunensis (Cherm.) Kük.
Species Cyperus dupetitii C.B.Clarke accepted as Cyperus expansus Poir.
Species Cyperus durandii Boeckeler accepted as Cyperus flavescens L.
Species Cyperus duripes I.M.Johnst.
Species Cyperus durus Kunth
Species Cyperus dussianus Duss accepted as Cyperus tenuis Sw.
Species Cyperus dussii Boeckeler accepted as Cyperus tenuis Sw.
Species Cyperus dwarkensis K.C.Sahni & H.B.Naithani
Species Cyperus eboracensis R.Booth, D.J.Moore & Hodgon
Species Cyperus eburneus Thonn. ex Kunth accepted as Cyperus margaritaceus Vahl
Species Cyperus echinatus (L.) Alph.Wood
Species Cyperus echinolepis T.Koyama accepted as Cyperus purpureoluteus (Ridl.) Bauters
Species Cyperus echinus (J.Raynal) Bauters
Species Cyperus ecklonii Boeckeler accepted as Cyperus tabularis Schrad.
Species Cyperus edulis Dinter accepted as Cyperus usitatus var. usitatus Burch.
Species Cyperus effusus Rottb. accepted as Cyperus conglomeratus subsp. curvulus (Boeckeler) Kukkonen
Species Cyperus efoliatus Boeckeler accepted as Cyperus haspan L.
Species Cyperus eggersii Boeckeler accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus eglandulosus (Govind. & Ramani) V.P.Prasad & Govaerts accepted as Cyperus melanospermus subsp. melanospermus (Nees) Valck.Sur.
Species Cyperus eglobosus K.L.Wilson
Species Cyperus egregius Kunth accepted as Cyperus fastigiatus Rottb.
Species Cyperus ehrenbergianus Boeckeler accepted as Cyperus mutisii (Kunth) Andersson
Species Cyperus ehrenbergii Kunth accepted as Cyperus ferax Rich.
Species Cyperus ekmanii Kük.
Species Cyperus elapsus Chiov. accepted as Cyperus papyrus subsp. papyrus L.
Species Cyperus elatior Boeckeler accepted as Cyperus dactyliformis Boeckeler
Species Cyperus elatus L.
Species Cyperus elatus Rottb. accepted as Cyperus distans L.f.
Species Cyperus elatus Griseb. accepted as Cyperus giganteus Vahl
Species Cyperus elatus Roxb. accepted as Cyperus platyphyllus Roem. & Schult.
Species Cyperus elegans L.
Species Cyperus elegantulus Steud.
Species Cyperus elensinoides
Species Cyperus elephantinus (C.B.Clarke) C.B.Clarke
Species Cyperus eleusinoides Kunth accepted as Cyperus nutans var. eleusinoides (Kunth) Haines
Species Cyperus elliottianus Schult. accepted as Cyperus lanceolatus Poir.
Species Cyperus elongatus Steud. accepted as Cyperus intactus Vahl
Species Cyperus elongatus Lej. ex Nees accepted as Cyperus longus subsp. longus L.
Species Cyperus elongatus Sieber ex Kunth accepted as Cyperus rotundus L.
Species Cyperus elongatus Hochst. ex C.B.Clarke accepted as Cyperus schimperianus Steud.
Species Cyperus elytropiptos Steud.
Species Cyperus emarginatus Schrad. accepted as Cyperus longus subsp. longus L.
Species Cyperus eminens Klein ex Kunth accepted as Cyperus platyphyllus Roem. & Schult.
Species Cyperus endlichii Kük.
Species Cyperus enervis R.Br.
Species Cyperus engelmannii Steud. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus enodis Boeckeler accepted as Cyperus corymbosus Rottb.
Species Cyperus ensifolius Nees & Ehrenb. ex Boeckeler accepted as Cyperus conglomeratus subsp. conglomeratus Rottb.
Species Cyperus enslenii Pursh accepted as Cyperus strigosus L.
Species Cyperus entrerianus Boeckeler
Species Cyperus ephemerus Kukkonen & Väre
Species Cyperus eragrostis Lam.
Species Cyperus eragrostis C.Krauss accepted as Cyperus flavescens L.
Species Cyperus eragrostis Clementi ex Willk. & Lange accepted as Cyperus mundii var. mundii (Nees) Kunth
Species Cyperus eragrostis Vahl accepted as Cyperus sanguinolentus Vahl
Species Cyperus erectus (Schumach.) Mattf. & Kük.
Species Cyperus eremicus Kukkonen
Species Cyperus erinaceus (Ridl.) Kük.
Species Cyperus eriocauloides (Steud.) Bauters
Species Cyperus eriophorus Steud. accepted as Bulbostylis barbata subsp. barbata (Rottb.) C.B.Clarke
Species Cyperus erubescens Link accepted as Cyperus glaber L.
Species Cyperus erythraeus Schrad. accepted as Cyperus sanguinolentus Vahl
Species Cyperus erythrocephalus (S.S.Hooper) Bauters
Species Cyperus erythrorhizus Torr. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus erythrorrhizos Muhl.
Species Cyperus esculentus L.
Species Cyperus esphacelatus Kük. accepted as Cyperus dilatatus Schumach.
Species Cyperus etesios Schult. accepted as Cyperus filiculmis Vahl
Species Cyperus eumorphus Steud. accepted as Cyperus pulcherrimus Willd. ex Kunth
Species Cyperus eurystachys Ridl. accepted as Cyperus tenuis Sw.
Species Cyperus evaginatus Boeckeler accepted as Cyperus planifolius Rich.
Species Cyperus exaltatus Retz.
Species Cyperus excisus Boeckeler accepted as Cyperus jeminicus Rottb.
Species Cyperus excurrens J.R.Carter & P.D.Lowe
Species Cyperus exiguus Nees accepted as Cyperus cuspidatus Kunth
Species Cyperus exilis Willd. ex Kunth accepted as Cyperus rubicundus Vahl
Species Cyperus eximius (C.B.Clarke) Mattf. & Kük.
Species Cyperus expansus Poir.
Species Cyperus expansus Bojer
Species Cyperus extremiorientalis Ohwi accepted as Cyperus michelianus subsp. michelianus (L.) Delile
Species Cyperus falcatus Ehrenb. ex Boeckeler accepted as Cyperus conglomeratus subsp. conglomeratus Rottb.
Species Cyperus falciculosus Liebm. accepted as Cyperus squarrosus var. squarrosus L.
Species Cyperus fallaciosus (Cherm.) Raymond accepted as Cyperus flavescens L.
Species Cyperus familiaris Steud. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus fascicularis DC. accepted as Cyperus flavidus Retz.
Species Cyperus fascicularis Phil. ex Kunth accepted as Cyperus glaber L.
Species Cyperus fascicularis Poir. accepted as Cyperus polystachyos subsp. polystachyos Rottb.
Species Cyperus fasciculatus Elliott accepted as Cyperus lanceolatus Poir.
Species Cyperus fasciculigerus (F.Muell.) Domin
Species Cyperus fastigiatus Rottb.
Species Cyperus fastigiatus Forssk. accepted as Cyperus alopecuroides Rottb.
Species Cyperus fastigiatus Willd. ex Kunth accepted as Cyperus longus subsp. longus L.
Species Cyperus fastigiatus Vahl accepted as Cyperus platyphyllus Roem. & Schult.
Species Cyperus fastigiosus J.F.Gmel. accepted as Cyperus fastigiatus Rottb.
Species Cyperus fastuosus Desv. accepted as Cyperus digitatus subsp. digitatus Roxb.
Species Cyperus fauriei Kük.
Species Cyperus feani F.Br.
Species Cyperus fedoniae G.C.Tucker
Species Cyperus felicis (J.Raynal) Lye
Species Cyperus felipponei Kük.
Species Cyperus fendlerianus Boeckeler
Species Cyperus fenzelianus Steud. accepted as Cyperus longus subsp. longus L.
Species Cyperus ferax Rich.
Species Cyperus ferax Benth. accepted as Cyperus lucidus R.Br.
Species Cyperus fernandezianus Colla accepted as Cyperus reflexus Vahl
Species Cyperus ferox Vahl accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus ferrugineoviridis (C.B.Clarke) Kük.
Species Cyperus ferruginescens Boeckeler accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus ferrugineus Poir. accepted as Cyperus intactus Vahl
Species Cyperus ferrugineus L. accepted as Dulichium arundinaceum var. arundinaceum (L.) Britton
Species Cyperus fertilis Boeckeler
Species Cyperus festivus Link accepted as Cyperus exaltatus var. exaltatus Retz.
Species Cyperus fezelianus C.B.Clarke
Species Cyperus fibrillosus Kük. accepted as Cyperus nigricans Steud.
Species Cyperus fiebrigii Kük. accepted as Cyperus hieronymi Boeckeler
Species Cyperus fieldingii Steud. accepted as Cyperus tenuispica Steud.
Species Cyperus filicinus Vahl
Species Cyperus filiculmis Vahl
Species Cyperus filiculmis Schrad. ex Nees accepted as Cyperus filifolius Willd. ex Kunth
Species Cyperus filiculmis A.Rich. accepted as Cyperus lanceolatus Poir.
Species Cyperus filifolius Willd. ex Kunth
Species Cyperus filifolius Willd.
Species Cyperus filiformis Sw.
Species Cyperus filipes Benth.
Species Cyperus fimbriatus Nees accepted as Cyperus pilosus Vahl
Species Cyperus fimbristyloides T.Koyama accepted as Cyperus subparadoxus Kük.
Species Cyperus firmipes (C.B.Clarke) Kük. accepted as Cyperus mollipes K.Schum.
Species Cyperus firmus J.Presl & C.Presl accepted as Cyperus javanicus Houtt.
Species Cyperus fischerianus G.W.Schimp. ex A.Rich.
Species Cyperus fissus Steud.
Species Cyperus fistulosus Ehrenb. ex Boeckeler accepted as Cyperus articulatus L.
Species Cyperus flabellaris Schrad. ex Nees accepted as Cyperus fastigiatus Rottb.
Species Cyperus flabelliformis Rottb. accepted as Cyperus alternifolius subsp. flabelliformis Kük.
Species Cyperus flabelliformis (Kunth) Spreng. accepted as Cyperus tenuis Sw.
Species Cyperus flaccidus R.Br.
Species Cyperus flagellatus Hochst. accepted as Cyperus alternifolius subsp. flabelliformis Kük.
Species Cyperus flavens Pall. accepted as Cyperus flavescens L.
Species Cyperus flavescens L.
Species Cyperus flavicomus Schltdl.
Species Cyperus flavicomus Michx. accepted as Cyperus macrostachyos Lam.
Species Cyperus flavicomus Vahl accepted as Cyperus macrostachyos Lam.
Species Cyperus flavicomus Pursh accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus flavidus Retz.
Species Cyperus flavissimus Steud. accepted as Cyperus denudatus L.f.
Species Cyperus flavissimus Schrad. accepted as Cyperus sphaerocephalus Vahl
Species Cyperus flavoculmis Lye
Species Cyperus flavomariscus Griseb. accepted as Cyperus aggregatus var. aggregatus (Willd.) Endl.
Species Cyperus flavus (Vahl) Nees accepted as Cyperus aggregatus var. aggregatus (Willd.) Endl.
Species Cyperus flavus J.Presl & C.Presl accepted as Cyperus lanceolatus Poir.
Species Cyperus flexibilis Maury accepted as Cyperus tenuis Sw.
Species Cyperus flexifolius Boeckeler ex Reinecke accepted as Cyperus cyperoides (L.) Kuntze
Species Cyperus flexifolius Boeckeler accepted as Cyperus imbricatus Retz.
Species Cyperus flexuosus Vahl accepted as Cyperus ferax Rich.
Species Cyperus flexuosus Griseb. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus floribundus (Kük.) R.Carter & S.D.Jones
Species Cyperus floridanus Britton
Species Cyperus fluitans Buch.-Ham. ex C.B.Clarke accepted as Cyperus platystylis R.Br.
Species Cyperus fluitans (L.) Missbach & E.H.L.Krause accepted as Isolepis fluitans (L.) R.Br.
Species Cyperus fluminalis Ridl. accepted as Cyperus smithianus Ridl.
Species Cyperus foliaceus C.B.Clarke
Species Cyperus foliatus Ehrenb. ex C.B.Clarke
Species Cyperus foliosissimus Boeckeler accepted as Cyperus tabina Steud. ex Boeckeler
Species Cyperus foliosus K.Schum. accepted as Cyperus chermezonianus Robyns & Tournay
Species Cyperus foliosus Willd. ex Kunth accepted as Cyperus intactus Vahl
Species Cyperus fontanesii Kunth accepted as Cyperus flavescens L.
Species Cyperus fonticola Kunth accepted as Cyperus marginatus Thunb.
Species Cyperus fontinalis (Cherm.) Kük.
Species Cyperus formosus Vahl accepted as Cyperus virens var. virens Michx.
Species Cyperus forskalianus Väre & Kukkonen
Species Cyperus forskaolii A.Dietr. accepted as Cyperus fuscus L.
Species Cyperus fortunei Steud. accepted as Cyperus malaccensis subsp. malaccensis Lam.
Species Cyperus fossarum Liebm. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus fossarum Schltdl. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus fragilis Liebm. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus fraternus Kunth accepted as Cyperus reflexus Vahl
Species Cyperus frerei C.B.Clarke accepted as Cyperus crassipes Vahl
Species Cyperus fresenii Steud. accepted as Cyperus dichrostachyus Hochst. ex A.Rich.
Species Cyperus friburgensis Boeckeler accepted as Cyperus caducus Steud.
Species Cyperus friesii Kük. accepted as Cyperus amauropus Steud.
Species Cyperus frionensis Boeckeler
Species Cyperus frondosus Salisb. accepted as Cyperus alternifolius L.
Species Cyperus fucatus Boeckeler accepted as Cyperus javanicus Houtt.
Species Cyperus fucosus K.L.Wilson
Species Cyperus fugax Liebm.
Species Cyperus fulgens C.B.Clarke accepted as Cyperus callistus Ridl.
Species Cyperus fuligineus Chapm.
Species Cyperus fulvescens Liebm. accepted as Cyperus esculentus L.
Species Cyperus fulvoalbescens T.Koyama
Species Cyperus fulvus R.Br.
Species Cyperus fulvus Ridl. accepted as Cyperus nitidus Lam.
Species Cyperus fuscescens Willd. ex Link
Species Cyperus fusciformis Drobow
Species Cyperus fuscoater Meinsh. ex Korsh. accepted as Cyperus flavidus Retz.
Species Cyperus fuscoferrugineus Boeckeler accepted as Cyperus caducus Steud.
Species Cyperus fuscovaginatus Kük.
Species Cyperus fuscus L.
Species Cyperus galapagensis Caruel accepted as Cyperus grandifolius Andersson
Species Cyperus galegensis C.B.Clarke accepted as Cyperus maculatus subsp. maculatus Boeckeler
Species Cyperus gangeticus Roxb. ex Wall.
Species Cyperus gardneri Nees
Species Cyperus gardneri Baker
Species Cyperus gatesii Torr. accepted as Cyperus polystachyos subsp. polystachyos Rottb.
Species Cyperus gayi (C.B.Clarke) Kük.
Species Cyperus geminatus J.Koenig ex Ainslie accepted as Cyperus bulbosus Vahl
Species Cyperus geminatus Schrad. accepted as Fimbristylis bahiensis Steud.
Species Cyperus geminiflorus (Steud.) Wickens accepted as Cyperus richardii Steud.
Species Cyperus ghanechinatus Huygh accepted as Cyperus afroechinatus Lye
Species Cyperus giganteus Vahl
Species Cyperus giganteus Griseb. accepted as Cyperus digitatus subsp. digitatus Roxb.
Species Cyperus gigantobulbes Lye
Species Cyperus gilesii Benth.
Species Cyperus ginge Welw.
Species Cyperus giolii Chiov. accepted as Cyperus grandibulbosus C.B.Clarke
Species Cyperus giraudyi Steud. accepted as Cyperus compressus L.
Species Cyperus glaber L.
Species Cyperus glaber Vill. accepted as Cyperus serotinus var. serotinus Rottb.
Species Cyperus glandulosus (Bojer) Rolfe accepted as Cyperus ligularis L.
Species Cyperus glareosus Liebm. accepted as Cyperus amabilis Vahl
Species Cyperus glaucinus Boeckeler accepted as Cyperus conicus (R.Br.) Boeckeler
Species Cyperus glaucophyllus Boeckeler
Species Cyperus glaucoviridis Boeckeler accepted as Cyperus ligularis L.
Species Cyperus glaucus Willd. ex Kunth accepted as Cyperus alopecuroides Rottb.
Species Cyperus glaucus Steud. accepted as Cyperus planifolius Rich.
Species Cyperus glaziovianus Boeckeler accepted as Cyperus mundulus Kunth
Species Cyperus globifer (C.B.Clarke) Lye accepted as Cyperus mollipes K.Schum.
Species Cyperus globosus Forssk. accepted as Cyperus cruentus Rottb.
Species Cyperus globosus All. accepted as Cyperus flavidus Retz.
Species Cyperus globularis Zinserl.
Species Cyperus globulifer Link accepted as Cyperus luzulae (L.) Retz.
Species Cyperus globulifer J.Presl & C.Presl accepted as Cyperus trigynus Spreng.
Species Cyperus globuliferus J.Presl & C.Presl
Species Cyperus globuliferus Link accepted as Cyperus luzulae (L.) Retz.
Species Cyperus globulosus Aubl.
Species Cyperus glomeratus L.
Species Cyperus glomeratus Willd. accepted as Cyperus alopecuroides Rottb.
Species Cyperus glomeratus Roxb. ex Arn. accepted as Cyperus digitatus subsp. digitatus Roxb.
Species Cyperus glomeratus Walter accepted as Cyperus virens var. virens Michx.
Species Cyperus glomuliferus Schrad. accepted as Cyperus luzulae (L.) Retz.
Species Cyperus goeringii Steud. accepted as Cyperus difformis L.
Species Cyperus gondanus Boeckeler accepted as Cyperus diurensis Boeckeler
Species Cyperus gonzaleziae G.C.Tucker
Species Cyperus gossweileri Kük.
Species Cyperus grabowskianus Boeckeler accepted as Cyperus compactus Retz.
Species Cyperus gracilescens Roem. & Schult. accepted as Cyperus esculentus L.
Species Cyperus gracilescens Schult. accepted as Cyperus esculentus L.
Species Cyperus graciliculmis Lye
Species Cyperus gracilinux C.B.Clarke accepted as Cyperus dilatatus Schumach.
Species Cyperus gracilis R.Br.
Species Cyperus gracilis Buchanan accepted as Cyperus eragrostis Lam.
Species Cyperus gracilis Link accepted as Cyperus esculentus L.
Species Cyperus gracilis Muhl. accepted as Cyperus haspan L.
Species Cyperus gracillimus (Chiov.) Kük.
Species Cyperus gradatus Forssk. accepted as Cyperus alternifolius subsp. flabelliformis Kük.
Species Cyperus graeffei Boeckeler accepted as Cyperus cyperinus (Retz.) Valck.Sur.
Species Cyperus gramineus Steud. accepted as Cyperus grammicus Kunze ex Kunth
Species Cyperus gramineus Roem. & Schult. accepted as Cyperus haspan L.
Species Cyperus graminicola Steud. accepted as Cyperus distans L.f.
Species Cyperus graminifolius Poir. accepted as Cyperus haspan L.
Species Cyperus grammicus Kunze ex Kunth
Species Cyperus granadinus Liebm. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus granatensis C.B.Clarke
Species Cyperus grandibulbosus C.B.Clarke
Species Cyperus grandifolius Andersson
Species Cyperus grandis C.B.Clarke
Species Cyperus grandisimplex C.B.Clarke
Species Cyperus granitophilus McVaugh
Species Cyperus grantii Boeckeler accepted as Cyperus tenax subsp. tenax Boeckeler
Species Cyperus granularis (Desf. ex Link) Britton accepted as Cyperus swartzii Boeckeler
Species Cyperus granulatus Bosc ex Kunth accepted as Cyperus glomeratus L.
Species Cyperus gratus C.B.Clarke accepted as Cyperus cuspidatus Kunth
Species Cyperus grayi Torr.
Species Cyperus grayioides Mohlenbr.
Species Cyperus griffithianus Boeckeler accepted as Cyperus procerus Rottb.
Species Cyperus griffithii Steud. accepted as Cyperus radians Nees & Meyen ex Kunth
Species Cyperus grossianus Pedersen
Species Cyperus guadalajaranus M.E.Jones accepted as Cyperus amabilis Vahl
Species Cyperus guanipensis Schnee accepted as Cyperus pelophilus Ridl.
Species Cyperus guaricensis Schnee accepted as Cyperus tenuispica Steud.
Species Cyperus guatemalensis Steud.
Species Cyperus guatemalensis Gand. accepted as Cyperus luzulae (L.) Retz.
Species Cyperus gubanii Väre & Kukkonen
Species Cyperus guianensis (C.B.Clarke) Kük.
Species Cyperus guineensis Nelmes accepted as Cyperus tenuiculmis var. guineensis (Nelmes) S.S.Hooper
Species Cyperus gula-metthi Schult. accepted as Cyperus corymbosus Rottb.
Species Cyperus gunnii Hook.f.
Species Cyperus gussonei Gasp. ex Guss. accepted as Cyperus flavescens L.
Species Cyperus guttnickii Tineo ex Lojac. accepted as Cyperus longus subsp. longus L.
Species Cyperus gymnocaulos Steud.
Species Cyperus gymnoleptus Steud. accepted as Cyperus pumilus L.
Species Cyperus gymnos Schult. accepted as Cyperus articulatus L.
Species Cyperus gypsophilus Lye
Species Cyperus gyraudini Steud. accepted as Cyperus compressus L.
Species Cyperus haematocephalus Boeckeler ex C.B.Clarke
Species Cyperus haematodes Endl. accepted as Cyperus lucidus R.Br.
Species Cyperus haematostachys Steud. accepted as Cyperus reflexus Vahl
Species Cyperus haenkeanus Kunth accepted as Cyperus compactus Retz.
Species Cyperus haenkei J.Presl & C.Presl accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus hahnianus Boeckeler accepted as Cyperus polystachyos subsp. polystachyos Rottb.
Species Cyperus hainanensis (Chun & F.C.How) G.C.Tucker
Species Cyperus hakonensis Franch. & Sav.
Species Cyperus halei Torr. ex Britton accepted as Cyperus erythrorrhizos Muhl.
Species Cyperus hallii Britton accepted as Cyperus setigerus Torr. & Hook.
Species Cyperus halpan J.Kern
Species Cyperus hamatus Schrad. ex Nees accepted as Cyperus cuspidatus Kunth
Species Cyperus hamiltonii Kunth accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus hamulatus Kunth accepted as Cyperus cuspidatus Kunth
Species Cyperus hamulosus M.Bieb.
Species Cyperus hangianus Gand.
Species Cyperus hansenii Britton accepted as Cyperus strigosus L.
Species Cyperus harrisii Kük.
Species Cyperus hartii Boeckeler accepted as Cyperus tenuis Sw.
Species Cyperus haspan L.
Species Cyperus haspanoides C.B.Clarke accepted as Cyperus denudatus L.f.
Species Cyperus haspanoides C.B.Clarke ex K.Schum. accepted as Cyperus denudatus L.f.
Species Cyperus havanensis Kunth accepted as Cyperus filiformis Sw.
Species Cyperus hawaicensis Hillebr. accepted as Cyperus hillebrandii var. hillebrandii Boeckeler
Species Cyperus hawaiiensis H.Mann accepted as Cyperus phleoides var. hawaiiensis (H.Mann) Kük.
Species Cyperus haworthii Gray accepted as Cyperus fuscus L.
Species Cyperus hayesii (C.B.Clarke) Standl.
Species Cyperus hebes Steud. accepted as Cyperus pilosus Vahl
Species Cyperus heermannii Buckley accepted as Cyperus esculentus L.
Species Cyperus heldreichianus Boiss. accepted as Cyperus longus subsp. longus L.
Species Cyperus helferi Boeckeler
Species Cyperus helodes Schrad. ex Nees accepted as Cyperus esculentus L.
Species Cyperus helvus Liebm. accepted as Cyperus lanceolatus Poir.
Species Cyperus hemadrii M.R.Almeida accepted as Cyperus tenuiculmis Boeckeler
Species Cyperus hemidrummondii Goetgh.
Species Cyperus hemioccidentalis Goetgh.
Species Cyperus hemisphaericus Boeckeler
Species Cyperus hensii C.B.Clarke
Species Cyperus heptaphyllus Larrañaga
Species Cyperus herana Cherm. accepted as Cyperus latifolius Poir.
Species Cyperus herbicavus Melliss accepted as Cyperus rotundus L.
Species Cyperus herbivagus Kunth accepted as Cyperus semitrifidus Schrad.
Species Cyperus heribaudii Pau
Species Cyperus hermaphroditus (Jacq.) Standl.
Species Cyperus herndoniae G.C.Tucker accepted as Cyperus camphoratus Liebm.
Species Cyperus herteri Kük. ex Osten accepted as Cyperus reflexus Vahl
Species Cyperus hesperius K.L.Wilson
Species Cyperus heterocladus Baker
Species Cyperus heterophyllus Boeckeler accepted as Cyperus crassipes Vahl
Species Cyperus heudelotii C.B.Clarke accepted as Cyperus maculatus subsp. maculatus Boeckeler
Species Cyperus hexastachyos Rottb. accepted as Cyperus rotundus L.
Species Cyperus hexastachyos Sw. accepted as Cyperus sphacelatus Rottb.
Species Cyperus hexastachyus Nees accepted as Cyperus tenuiculmis var. tenuiculmis Boeckeler
Species Cyperus heyneanus Boeckeler accepted as Cyperus pilosus Vahl
Species Cyperus heynei Boeckeler accepted as Cyperus procerus Rottb.
Species Cyperus hieronymi Boeckeler
Species Cyperus hieronymi Boeck.
Species Cyperus hilairenus Steud.
Species Cyperus hildebrandtii K.Schum.
Species Cyperus hildebrandtii Boeckeler accepted as Cyperus hemisphaericus Boeckeler
Species Cyperus hildebrandtii (C.B.Clarke) K.Schum. ex T.Durand & B.D.Jacks. accepted as Cyperus pseudohildebrandtii Kük.
Species Cyperus hildra Poir. accepted as Cyperus rotundus L.
Species Cyperus hilgendorfianus Boeckeler
Species Cyperus hillebrandii Boeckeler
Species Cyperus hirsutus Berg. accepted as Fuirena hirsuta (P.J.Bergius) P.L.Forbes
Species Cyperus hirsutus P.J.Bergius accepted as Fuirena hirsuta (P.J.Bergius) P.L.Forbes
Species Cyperus hirtellus (Chiov.) Kük.
Species Cyperus hirtus Thunb. accepted as Fimbristylis squarrosa Vahl
Species Cyperus hochstetteri Nees ex Krauss accepted as Cyperus macrostachyos Lam.
Species Cyperus holciflorus J.Presl & C.Presl accepted as Cyperus javanicus Houtt.
Species Cyperus holciformis J.Presl & C.Presl
Species Cyperus holophyllus Miq. ex de Vriese accepted as Cyperus diffusus var. diffusus Vahl
Species Cyperus holoschoenoides Jan accepted as Cyperus difformis L.
Species Cyperus holoschoenoides Jan ex Schult. accepted as Cyperus difformis L.
Species Cyperus holoschoenus R.Br.
Species Cyperus holoschoenus (L.) Missbach & E.H.L.Krause accepted as Scirpoides holoschoenus (L.) Soják
Species Cyperus holosericeus Link accepted as Cyperus polystachyos var. holosericeus (Link) C.B.Clarke
Species Cyperus holostigma C.B.Clarke ex Schweinf.
Species Cyperus holstii Kük.
Species Cyperus homoiiria Steud. accepted as Cyperus laxus Lam.
Species Cyperus honestus Kunth accepted as Cyperus pilosus Vahl
Species Cyperus honoluluensis Steud. ex Jard.
Species Cyperus hookeri Boeckeler accepted as Cyperus digitatus var. khasiana (C.B.Clarke) J.Kern
Species Cyperus hookerianus Arnott ex Wight
Species Cyperus hookerianus Thwaites accepted as Cyperus cephalotes Vahl
Species Cyperus hookerianus Arn. ex C.B.Clarke accepted as Cyperus polystachyos subsp. polystachyos Rottb.
Species Cyperus hooperae G.C.Tucker
Species Cyperus hoppiifolius Uittien accepted as Cyperus altsonii Kük.
Species Cyperus horizontalis Salisb. accepted as Blysmus compressus subsp. compressus (L.) Panzer ex Link
Species Cyperus horizontalis Willd. ex Kunth accepted as Cyperus flavidus Retz.
Species Cyperus horizontalis Steud. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus hortensis (Salzm. ex Steud.) Dorr
Species Cyperus hostmannii Steud. accepted as Cyperus luzulae (L.) Retz.
Species Cyperus houghtonii Torr.
Species Cyperus howellii O'Neill & Ben.Ayers accepted as Cyperus sordidus J.Presl & C.Presl
Species Cyperus huarmensis (Kunth) M.C.Johnst. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus huillensis Ridl. accepted as Cyperus sphaerospermus Schrad.
Species Cyperus humboldtianus Schult. accepted as Cyperus lanceolatus Poir.
Species Cyperus humifusus Clemente accepted as Cyperus flavidus Retz.
Species Cyperus humilis Kunth
Species Cyperus hyalinolepis Steud. accepted as Cyperus michelianus subsp. michelianus (L.) Delile
Species Cyperus hyalinus Vahl
Species Cyperus hybridus Hausskn.
Species Cyperus hydra Kunth accepted as Cyperus esculentus L.
Species Cyperus hydra Michx. accepted as Cyperus rotundus L.
Species Cyperus hyemalis Pursh ex C.B.Clarke accepted as Cyperus haspan L.
Species Cyperus hylaeus Ridl. accepted as Cyperus renschii Boeckeler
Species Cyperus hylophilus Cherm. accepted as Cyperus rufostriatus C.B.Clarke ex Cherm.
Species Cyperus hypochlorus Hillebr.
Species Cyperus hypopitys G.C.Tucker
Species Cyperus hystricinus Fernald
Species Cyperus hystricoides (B.Nord.) Bauters
Species Cyperus ibeensis C.B.Clarke accepted as Cyperus amauropus Steud.
Species Cyperus ignoratus Boeckeler accepted as Cyperus conglobatus Humb. ex Link
Species Cyperus ignotus Britton accepted as Cyperus constanzae Urb.
Species Cyperus imbecillis R.Br.
Species Cyperus imbricatus Retz.
Species Cyperus imerinensis Boeckeler accepted as Cyperus papyrus subsp. madagascariensis (Willd.) Kük.
Species Cyperus immanis Nelmes accepted as Cyperus koyaliensis Cherm.
Species Cyperus immensus C.B.Clarke accepted as Cyperus dives Delile
Species Cyperus impolitus Kunth
Species Cyperus impubes Steud.
Species Cyperus inaequalis Willemet
Species Cyperus inaequalis Link accepted as Cyperus manimae var. manimae Kunth
Species Cyperus inauratus (Nees ex Boeckeler) Mattf. & Kük.
Species Cyperus incarnatus Link accepted as Cyperus congestus Vahl
Species Cyperus incompletus (Jacq.) Link accepted as Cyperus hermaphroditus (Jacq.) Standl.
Species Cyperus incompletus Boeckeler accepted as Cyperus hermaphroditus (Jacq.) Standl.
Species Cyperus incompressus C.B.Clarke
Species Cyperus incomtus Kunth
Species Cyperus inconspicuus Liebm. accepted as Cyperus polystachyos var. holosericeus (Link) C.B.Clarke
Species Cyperus inconspicuus Gennari accepted as Cyperus rotundus L.
Species Cyperus incrassatus Beyr. ex Kunth accepted as Cyperus polystachyos subsp. polystachyos Rottb.
Species Cyperus incurvatus Roxb. accepted as Cyperus malaccensis subsp. malaccensis Lam.
Species Cyperus incurvus Spreng. ex Kunth accepted as Cyperus laevigatus subsp. laevigatus L.
Species Cyperus indecorus Kunth
Species Cyperus indicus Rich. accepted as Abildgaardia ovata (Burm.f.) Kral
Species Cyperus indicus Boeckeler accepted as Cyperus nutans var. eleusinoides (Kunth) Haines
Species Cyperus infirmus Boeckeler accepted as Cyperus erythrorrhizos Muhl.
Species Cyperus inflexus Muhl. accepted as Cyperus squarrosus var. squarrosus L.
Species Cyperus infra-apicalis Nees ex Aitch. accepted as Cyperus nutans var. eleusinoides (Kunth) Haines
Species Cyperus infucatus Kunth
Species Cyperus ingratus Kunth accepted as Cyperus pulcher Thunb.
Species Cyperus inops C.B.Clarke
Species Cyperus inornatus Boeckeler accepted as Cyperus nutans var. eleusinoides (Kunth) Haines
Species Cyperus inselbergensis Lye
Species Cyperus insidiosus Cherm.
Species Cyperus insignis Kunth accepted as Cyperus ferax Rich.
Species Cyperus insularis Heenan & de Lange
Species Cyperus intactus Vahl
Species Cyperus interceptus Steud. accepted as Cyperus articulatus L.
Species Cyperus intermedius Steud. accepted as Cyperus flavescens L.
Species Cyperus intermedius Guss. accepted as Cyperus longus subsp. longus L.
Species Cyperus intersita Zinserl.
Species Cyperus intricatoramosus Boeckeler accepted as Cyperus melanostachyus Kunth
Species Cyperus intricatus Schrad.
Species Cyperus inundatus Nees accepted as Cyperus puncticulatus Vahl
Species Cyperus inundatus Roxb. accepted as Cyperus serotinus var. inundatus Kük.
Species Cyperus inundatus R.Br. accepted as Cyperus trinervis R.Br.
Species Cyperus involucratus Rottb. accepted as Cyperus alternifolius subsp. flabelliformis Kük.
Species Cyperus involucratus Poir. accepted as Cyperus imbricatus Retz.
Species Cyperus involutus R.Br. accepted as Cyperus conglomeratus subsp. conglomeratus Rottb.
Species Cyperus involutus (C.B.Clarke) K.Schum. accepted as Cyperus dactyliformis Boeckeler
Species Cyperus iria L.
Species Cyperus iridifolius A.Dietr. accepted as Cyperus diffusus var. diffusus Vahl
Species Cyperus isabellinus K.L.Wilson
Species Cyperus ischnocormus Steud. accepted as Cyperus elegantulus Steud.
Species Cyperus ischnos Schltdl.
Species Cyperus ischnostachys Steud. accepted as Cyperus cyperinus (Retz.) Valck.Sur.
Species Cyperus isocladus Kunth accepted as Cyperus prolifer Lam.
Species Cyperus isolepis (Nees) Bauters
Species Cyperus italicus Tod. accepted as Cyperus longus subsp. longus L.
Species Cyperus italicus Rottb. accepted as Cyperus michelianus subsp. michelianus (L.) Delile
Species Cyperus ivohibensis (Cherm.) Kük.
Species Cyperus iwasakii Makino accepted as Cyperus exaltatus var. exaltatus Retz.
Species Cyperus ixiocarpus F.Muell.
Species Cyperus jacquemontii Boeckeler accepted as Cyperus lanceolatus Poir.
Species Cyperus jacquinii Schrad. accepted as Cyperus nutans var. nutans Vahl
Species Cyperus jaeggii Boeckeler accepted as Cyperus megapotamicus (A.Dietr.) Kunth
Species Cyperus jamaicensis Poir. accepted as Cyperus confertus Sw.
Species Cyperus japonicus Makino accepted as Cyperus amuricus Maxim.
Species Cyperus japonicus Miq. accepted as Cyperus serotinus var. serotinus Rottb.
Species Cyperus jardinei Steud. accepted as Cyperus crassipes Vahl
Species Cyperus javanicus Houtt.
Species Cyperus javanicus Kük.
Species Cyperus jeminicus Rottb.
Species Cyperus jeminicus Retz. accepted as Cyperus bulbosus Vahl
Species Cyperus jenmani C.B.Clarke
Species Cyperus jenmanii C.B.Clarke ex Morong accepted as Cyperus oxylepis Nees ex Steud.
Species Cyperus jocladus E.Mey. accepted as Cyperus prolifer Lam.
Species Cyperus jouannetii Pau
Species Cyperus jubaeiflorus Rudge accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus jucundus C.B.Clarke accepted as Fimbristylis jucunda (C.B.Clarke) J.Kern
Species Cyperus juncelliformis Peter & Kük.
Species Cyperus juncellus Dinter accepted as Cyperus laevigatus subsp. laevigatus L.
Species Cyperus junceus Link accepted as Cyperus haspan L.
Species Cyperus junciformis Desf. accepted as Cyperus laevigatus subsp. laevigatus L.
Species Cyperus juncoides Lam. accepted as Cyperus haspan L.
Species Cyperus juncoides Regel accepted as Cyperus reflexus Vahl
Species Cyperus jungendus Steud. accepted as Cyperus flavidus Retz.
Species Cyperus junghuhnii Miq. accepted as Cyperus flavidus Retz.
Species Cyperus kabarensis Cherm.
Species Cyperus kadzusensis T.Koyama
Species Cyperus kaessneri C.B.Clarke
Species Cyperus kalli (Forssk.) Murb. accepted as Cyperus capitatus Vand.
Species Cyperus kamphoeveneri Boeckeler accepted as Cyperus maculatus subsp. maculatus Boeckeler
Species Cyperus kamtschatica Kom.
Species Cyperus kamtschaticus (Meinsh.) Yonek.
Species Cyperus kanarensis (V.P.Prasad & N.P.Singh) V.P.Prasad & Govaerts
Species Cyperus kappleri Hochst. ex Steud.
Species Cyperus karisimbiensis (Cherm.) Kük.
Species Cyperus karlschumannii C.B.Clarke
Species Cyperus karthikeyanii Wad.Khan & Lakshmin.
Species Cyperus kasamensis Podlech accepted as Cyperus denudatus L.f.
Species Cyperus kegelianus Steud. accepted as Cyperus pedunculatus (R.Br.) J.Kern
Species Cyperus keniaeensis Kük. accepted as Cyperus distans L.f.
Species Cyperus keniensis Kük. accepted as Cyperus distans L.f.
Species Cyperus kernianus Ohwi & T.Koyama accepted as Cyperus sesquiflorus subsp. sesquiflorus (Torr.) Mattf. & Kük.
Species Cyperus kernii (Raymond) Bauters
Species Cyperus kerstenii Boeckeler
Species Cyperus kerstingii Engl.
Species Cyperus kibweanus J.Duvign.
Species Cyperus kilelai Mesterházy & Reynders
Species Cyperus kilianii (Muasya & D.A.Simpson) Lye
Species Cyperus kilimandscharicus Kük.
Species Cyperus kingsii C.D.Adams ex Proctor accepted as Cyperus floridanus Britton
Species Cyperus kipasensis Cherm.
Species Cyperus kirkii C.B.Clarke accepted as Cyperus semitrifidus Schrad.
Species Cyperus kituiensis Muasya
Species Cyperus kivuensis Cherm. accepted as Cyperus platycaulis Baker
Species Cyperus kleinianus Hochst. ex Steud. accepted as Cyperus pseudokyllingioides var. africanus Kük.
Species Cyperus koenigii Vahl accepted as Cyperus corymbosus Rottb.
Species Cyperus konkanensis T.Cooke accepted as Cyperus cyperoides (L.) Kuntze
Species Cyperus korshinskii Meinsh. accepted as Cyperus sanguinolentus Vahl
Species Cyperus kotschyanus Fenzl ex Steud. accepted as Cyperus nutans var. eleusinoides (Kunth) Haines
Species Cyperus kottensis Cherm. accepted as Cyperus tonkinensis var. baikiei (C.B.Clarke ex Kük.) S.S.Hooper
Species Cyperus koyaliensis Cherm.
Species Cyperus krameri Franch. & Sav. accepted as Cyperus amuricus Maxim.
Species Cyperus kraussii Boeckeler accepted as Cyperus dubius var. dubius Rottb.
Species Cyperus krebsii Boeckeler accepted as Cyperus serotinus var. serotinus Rottb.
Species Cyperus krugii Boeckeler accepted as Cyperus brunneus Sw.
Species Cyperus kuebensis Kük. accepted as Cyperus hensii C.B.Clarke
Species Cyperus kuekenthalii Merr.
Species Cyperus kunthianus H.Mann accepted as Cyperus hillebrandii var. hillebrandii Boeckeler
Species Cyperus kunthianus Nees accepted as Cyperus meyenianus Kunth
Species Cyperus kunthianus (Gaudich.) Hillebr. accepted as Cyperus neokunthianus Kük.
Species Cyperus kunthii Parl. accepted as Cyperus longus subsp. longus L.
Species Cyperus kuntzei Boeckeler
Species Cyperus kurrii Steud. accepted as Cyperus distans L.f.
Species Cyperus kurzii C.B.Clarke
Species Cyperus kwaleensis Lye
Species Cyperus kyllingia Endl. accepted as Rhynchospora colorata (L.) H.Pfeiff.
Species Cyperus kyllingiella Larridon
Species Cyperus kyllingiformis Lye
Species Cyperus kyllingioides Vahl accepted as Cyperus dubius var. dubius Rottb.
Species Cyperus kyllingioides Pursh accepted as Cyperus filiculmis Vahl
Species Cyperus lacteus Steud. accepted as Cyperus niveus var. leucocephalus (Kunth) Fosberg
Species Cyperus lacunosus Griseb.
Species Cyperus lacustris Schrad. ex Nees
Species Cyperus lacustris Phil. accepted as Cyperus rigens subsp. rigens J.Presl & C.Presl
Species Cyperus lacustris (L.) Missbach & E.H.L.Krause accepted as Schoenoplectus lacustris (L.) Palla
Species Cyperus laeteflorens (C.B.Clarke) Kük.
Species Cyperus laetus J.Presl & C.Presl
Species Cyperus laetus C.B.Clarke accepted as Cyperus fulvus R.Br.
Species Cyperus laevigatus L.
Species Cyperus laevigatus C.B.Clarke
Species Cyperus laevis R.Br.
Species Cyperus laevissimus Steud. accepted as Cyperus rotundus L.
Species Cyperus lagorensis Steud. accepted as Cyperus diffusus var. diffusus Vahl
Species Cyperus lagunetto Steud. accepted as Cyperus bipartitus Torr.
Species Cyperus lamarckianus Schult. accepted as Cyperus flavidus Retz.
Species Cyperus lamprocarpus Boeckeler
Species Cyperus lamprocarpus Nees accepted as Cyperus stoloniferus Retz.
Species Cyperus lanatus Ruiz ex Boeckeler accepted as Fimbristylis pilosa Vahl
Species Cyperus lancastriensis Porter
Species Cyperus lanceola Ridl. accepted as Cyperus fertilis Boeckeler
Species Cyperus lanceolatus Poir.
Species Cyperus lanceus Thunb. accepted as Cyperus nitidus Lam.
Species Cyperus lanceus F.Muell. accepted as Cyperus unioloides R.Br.
Species Cyperus lapidicola Kük.
Species Cyperus lateralis Forssk. accepted as Cyperus laevigatus subsp. laevigatus L.
Species Cyperus lateralis L.f. accepted as Isolepis levynsiana Muasya & D.A.Simpson
Species Cyperus lateriflorus Torr. accepted as Cyperus difformis L.
Species Cyperus lateriflorus Steud. accepted as Cyperus longus subsp. longus L.
Species Cyperus lateriticus J.Raynal
Species Cyperus latespicatus Boeckeler accepted as Cyperus diaphanus var. diaphanus Schrad.
Species Cyperus laticulmis Spreng. accepted as Cyperus haspan L.
Species Cyperus latifolius Poir.
Species Cyperus latifolius (Willd.) M.R.Almeida accepted as Cyperus platyphyllus Roem. & Schult.
Species Cyperus latispicatus Boeckeler
Species Cyperus latovaginata Govind. accepted as Cyperus diaphanus var. gracilescens (Kük.) H.O.Saxena
Species Cyperus latzii K.L.Wilson
Species Cyperus laxespicatus Kük.
Species Cyperus laxiflorus Poir.
Species Cyperus laxistachys Bojer ex C.B.Clarke
Species Cyperus laxiusculus Steud. accepted as Cyperus pumilus L.
Species Cyperus laxus Lam.
Species Cyperus laxus Willemet
Species Cyperus laxus R.Br. accepted as Cyperus bulbosus Vahl
Species Cyperus laxus Vahl accepted as Cyperus distans L.f.
Species Cyperus laxus Griseb. accepted as Cyperus laxus Lam.
Species Cyperus leavenworthii Dewey
Species Cyperus lechleri Steud. accepted as Cyperus xanthostachyus Steud.
Species Cyperus lecontei Torr. ex Steud.
Species Cyperus lecontii Torr. ex Steud. accepted as Cyperus lecontei Torr. ex Steud.
Species Cyperus lecontii Torr. accepted as Cyperus lecontei Torr. ex Steud.
Species Cyperus ledermannii (Kük.) S.S.Hooper accepted as Cyperus niveus var. leucocephalus (Kunth) Fosberg
Species Cyperus lehmannii (Nees) F.Muell.
Species Cyperus leiocaulon Benth.
Species Cyperus lenticularis Steud. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus lentiginosus Millsp. & Chase
Species Cyperus leonensis Steud.
Species Cyperus lepidus Hochst. ex Steud._ accepted as Cyperus lepidus Hochst. ex Steud.
Species Cyperus lepidus Hochst. ex Steud. accepted as Cyperus amabilis Vahl
Species Cyperus lepidus F.Muell. ex C.B.Clarke accepted as Cyperus concinnus R.Br.
Species Cyperus lepidus Phil. accepted as Cyperus lanceolatus Poir.
Species Cyperus leptanthos Steud.
Species Cyperus leptocarpus (F.Muell.) Bauters
Species Cyperus leptocladus Kunth
Species Cyperus leptolepis Peter ex Kük. accepted as Cyperus amauropus Steud.
Species Cyperus leptophyes C.B.Clarke
Species Cyperus leptophyllus Boeckeler ex C.B.Clarke accepted as Cyperus amauropus Steud.
Species Cyperus leptophyllus (C.B.Clarke) Hochst. ex Kük. accepted as Cyperus amauropus Steud.
Species Cyperus leptorhachis Mattf. & Kük.
Species Cyperus leptos Schult. accepted as Cyperus haspan L.
Species Cyperus leptostachys Nees accepted as Cyperus tenuispica Steud.
Species Cyperus leptostachyus Griff. accepted as Cyperus rotundus L.
Species Cyperus lessonianus Kunth accepted as Cyperus trinervis R.Br.
Species Cyperus leucanthus Schrad. ex Nees accepted as Cyperus schomburgkianus Nees
Species Cyperus leucaspis (J.Raynal) Bauters
Species Cyperus leucocephalus Retz.
Species Cyperus leucocephalus Hassk. accepted as Cyperus mindorensis (Steud.) Huygh
Species Cyperus leucolepis J.Carey ex C.B.Clarke accepted as Cyperus pumilus L.
Species Cyperus leucolepis Boeckeler accepted as Cyperus sphaerolepis Boeckeler
Species Cyperus leucoloma Nees accepted as Ficinia leucoloma (Nees) Muasya
Species Cyperus leucostachys Link accepted as Cyperus laevigatus subsp. laevigatus L.
Species Cyperus levis F.Muell. ex C.B.Clarke accepted as Cyperus sanguinolentus Vahl
Species Cyperus lhotskyanus Beck
Species Cyperus liebmannii Steud. accepted as Cyperus polystachyos subsp. polystachyos Rottb.
Species Cyperus ligularis L.
Species Cyperus ligularis Hemsl. accepted as Cyperus appendiculatus var. appendiculatus (Brongn.) Kunth
Species Cyperus ligusticus Gand. accepted as Cyperus flavescens L.
Species Cyperus limbatus Maury ex Micheli accepted as Cyperus laxus Lam.
Species Cyperus limiticola Larridon & Reynders
Species Cyperus limosus Maxim.
Species Cyperus linctus G.Forst. accepted as Cyperus cyperoides (L.) Kuntze
Species Cyperus linearispiculatus T.L.Dai
Species Cyperus linkianus Schult. accepted as Cyperus congestus Vahl
Species Cyperus linnaeanus Kunth accepted as Cyperus flavidus Retz.
Species Cyperus lipoater Goetgh.
Species Cyperus lipocarpha T.Koyama accepted as Cyperus albescens (Steud.) Larridon & Govaerts
Species Cyperus lipocarphoides (Kük.) Lye
Species Cyperus lipocomosus Goetgh.
Species Cyperus lipofiliformis Goetgh.
Species Cyperus lipomexicanus Goetgh.
Species Cyperus lipomonostachyus Goetgh.
Species Cyperus lipopygmaeus Goetgh.
Species Cyperus liporobinsonii Goetgh.
Species Cyperus lipothermalis Goetgh.
Species Cyperus litoreus (C.B.Clarke) Britton ex Small accepted as Cyperus ovatus Baldwin
Species Cyperus litos Schult. accepted as Cyperus polystachyos subsp. polystachyos Rottb.
Species Cyperus littoralis R.Br. accepted as Cyperus stoloniferus Retz.
Species Cyperus litvinovii Meinsh.
Species Cyperus litwinowii Meinsh. accepted as Cyperus serotinus var. serotinus Rottb.
Species Cyperus lividus Steud.
Species Cyperus locuples C.B.Clarke accepted as Cyperus sphacelatus Rottb.
Species Cyperus lomatophyllus Engl.
Species Cyperus lomentaceus Nees & Meyen accepted as Cyperus odoratus L.
Species Cyperus lomentaceus Nees & Meyen ex Kunth accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus longeradiatus Steud. accepted as Cyperus prolixus Kunth
Species Cyperus longespicatus Boeckeler accepted as Cyperus hermaphroditus (Jacq.) Standl.
Species Cyperus longibracteatus (Cherm.) Kük. accepted as Cyperus distans L.f.
Species Cyperus longicaulis Boeckeler accepted as Cyperus intricatus Schrad.
Species Cyperus longicruris Boeckeler accepted as Cyperus melanostachyus Kunth
Species Cyperus longiculmis Pereira-Silva, Hefler & R.Trevis.
Species Cyperus longifolius Poir.
Species Cyperus longi-involucratus Lye
Species Cyperus longispicatus Boeckeler accepted as Cyperus hermaphroditus (Jacq.) Standl.
Species Cyperus longispicatus Norton accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus longispicula Muasya & D.A.Simpson
Species Cyperus longistolon Peter & Kük. accepted as Cyperus chrysanthus Boeckeler
Species Cyperus longistylus Kük.
Species Cyperus longivaginans Kük.
Species Cyperus longus L.
Species Cyperus longus Boeckeler accepted as Cyperus rotundus L.
Species Cyperus lorentzianus Boeckeler accepted as Cyperus melanostachyus Kunth
Species Cyperus louisianae Steud. accepted as Cyperus filicinus Vahl
Species Cyperus louisianensis Thieret accepted as Cyperus sanguinolentus Vahl
Species Cyperus lucentinigricans K.Schum. ex Engl. accepted as Cyperus platycaulis Baker
Species Cyperus lucentinigricans K.Schum. accepted as Cyperus platycaulis Baker
Species Cyperus lucidulus Link
Species Cyperus lucidulus C.B.Clarke accepted as Cyperus zollingeri Steud.
Species Cyperus lucidus R.Br.
Species Cyperus lucidus Kunth accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus luerssenii Boeckeler
Species Cyperus lundellii O'Neill
Species Cyperus lupulinus (Biehler) Marcks
Species Cyperus lurida Govind. accepted as Cyperus malabaricus (C.B.Clarke) T.Cooke
Species Cyperus luteolus Boeckeler accepted as Cyperus unioloides R.Br.
Species Cyperus luteostramineus Mattf. & Kük.
Species Cyperus lutescens Phil. accepted as Cyperus eragrostis Lam.
Species Cyperus lutescens Torr. & Hook. accepted as Cyperus esculentus L.
Species Cyperus luteus Boeckeler
Species Cyperus luzonensis J.Presl & C.Presl accepted as Cyperus compactus Retz.
Species Cyperus luzulae (L.) Retz.
Species Cyperus luzulae Hochst. ex Steud. accepted as Cyperus eragrostis Lam.
Species Cyperus luzuliformis Boeckeler accepted as Cyperus indecorus var. indecorus Kunth
Species Cyperus macellus Kunth accepted as Cyperus trinervis R.Br.
Species Cyperus macer C.B.Clarke
Species Cyperus macer (Kunth) K.Schum. accepted as Cyperus pseudoflavus (Kük.) Lock
Species Cyperus macilentus (Fernald) E.P.Bicknell accepted as Cyperus lupulinus subsp. macilentus (Fernald) Marcks
Species Cyperus macranthus Boeckeler accepted as Cyperus nigricans Steud.
Species Cyperus macreilema Steud. ex Jard. accepted as Cyperus javanicus Houtt.
Species Cyperus macrocarpus (Kunth) Boeckeler
Species Cyperus macrocephalus Liebm. accepted as Cyperus conglobatus Humb. ex Link
Species Cyperus macrolepis Boeckeler accepted as Cyperus miliifolius Poepp. & Kunth
Species Cyperus macropachycephalus Goetgh.
Species Cyperus macrophyllus (Brongn.) Boeckeler
Species Cyperus macropus Boeckeler accepted as Cyperus mollipes K.Schum.
Species Cyperus macropus Miq. accepted as Cyperus radians Nees & Meyen ex Kunth
Species Cyperus macrorrhizus Nees
Species Cyperus macrorrhizus Nees ex Boiss. accepted as Cyperus capitatus Vand.
Species Cyperus macrosciadion Steud. accepted as Cyperus imbricatus Retz.
Species Cyperus macrostachyos Lam.
Species Cyperus macrostachys Link
Species Cyperus macrostachyus Ten. ex Boeckeler accepted as Cyperus laxus Lam.
Species Cyperus maculatus Boeckeler
Species Cyperus madagascariensis (Willd.) Roem. & Schult. accepted as Cyperus papyrus subsp. madagascariensis (Willd.) Kük.
Species Cyperus maderaspatanus Willd.
Species Cyperus mahadevanii (Govind.) V.P.Prasad & Govaerts
Species Cyperus majestuosus (P.A.Duvign. & G.Léonard) Bauters
Species Cyperus major (Boeckeler) Cherm. accepted as Cyperus mapanioides C.B.Clarke
Species Cyperus majungensis Cherm. accepted as Cyperus tenuiculmis var. tenuiculmis Boeckeler
Species Cyperus makinoi Nakai accepted as Cyperus serotinus var. serotinus Rottb.
Species Cyperus malabaricus (C.B.Clarke) T.Cooke
Species Cyperus malaccensis Lam.
Species Cyperus malawicus (J.Raynal) Lye
Species Cyperus mangorensis Cherm.
Species Cyperus manilensis Boeckeler ex Warb. accepted as Cyperus cyperoides (L.) Kuntze
Species Cyperus manimae Kunth
Species Cyperus mannii C.B.Clarke accepted as Cyperus baronii C.B.Clarke
Species Cyperus mapanioides C.B.Clarke
Species Cyperus maranguensis K.Schum.
Species Cyperus margaritaceus Vahl
Species Cyperus marginatus Thunb.
Species Cyperus marginellus Nees accepted as Cyperus pilosus Vahl
Species Cyperus mariscoides Elliott
Species Cyperus mariscoides Nutt. accepted as Cyperus filiculmis Vahl
Species Cyperus mariscus Nees accepted as Cyperus albostriatus Schrad.
Species Cyperus maritimus Missbach & E.H.L.Krause accepted as Cyperus dubius Rottb.
Species Cyperus maritimus (Lam.) P.Silva accepted as Cyperus capitatus Vand.
Species Cyperus maritimus Poir. accepted as Cyperus crassipes Vahl
Species Cyperus maritimus (Miq.) Valck.Sur. accepted as Cyperus dubius var. dubius Rottb.
Species Cyperus maritimus Gouan ex Spreng. accepted as Cyperus laevigatus subsp. laevigatus L.
Species Cyperus marlothii Boeckeler
Species Cyperus marojejyensis Bosser
Species Cyperus marquisensis F.Br.
Species Cyperus martianus Schrad. ex Nees accepted as Cyperus caducus Steud.
Species Cyperus martianus Schult. accepted as Cyperus congestus Vahl
Species Cyperus martindalei Britton accepted as Cyperus filiculmis Vahl
Species Cyperus martinicensis Boeckeler accepted as Cyperus mutisii (Kunth) Andersson
Species Cyperus matagoroensis Muasya & D.A.Simpson
Species Cyperus matudae G.C.Tucker
Species Cyperus maucensis Hillebr. accepted as Cyperus hillebrandii var. hillebrandii Boeckeler
Species Cyperus mauretaniensis Väre & Kukkonen
Species Cyperus mauritianus Willemet
Species Cyperus mauryi Kuntze accepted as Cyperus megapotamicus (A.Dietr.) Kunth
Species Cyperus maximiliani Schrad. ex Nees accepted as Cyperus lanceolatus Poir.
Species Cyperus maximiliani (Schrad. ex Nees) Griseb. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus maximus Roxb. ex Nees accepted as Cyperus platyphyllus Roem. & Schult.
Species Cyperus mayeri Kük. accepted as Cyperus stoloniferus Retz.
Species Cyperus mbitheanus (Muasya) Huygh
Species Cyperus mediorubescens Hayata accepted as Cyperus imbricatus Retz.
Species Cyperus medusaeus Chiov.
Species Cyperus meeboldii Kük.
Species Cyperus megalanthus (Kük.) G.C.Tucker
Species Cyperus megapotamicus (A.Dietr.) Kunth
Species Cyperus meistostylus S.T.Blake
Species Cyperus melanacme (Nelmes) Raymond
Species Cyperus melanocephalus R.Br. accepted as Cyperus elegantulus Steud.
Species Cyperus melanocephalus Miq. accepted as Cyperus sanguinolentus Vahl
Species Cyperus melanopus Boeckeler accepted as Cyperus nitidus Lam.
Species Cyperus melanorhizus Delile accepted as Cyperus esculentus L.
Species Cyperus melanosperma (Nees) Suringar
Species Cyperus melanospermus (Nees) Valck.Sur.
Species Cyperus melanostachyus Kunth
Species Cyperus melanostachyus Walp. accepted as Cyperus flavescens L.
Species Cyperus melas Ridl.
Species Cyperus melicoides Poir. accepted as Costularia melicoides (Poir.) C.B.Clarke
Species Cyperus membranaceus Vahl
Species Cyperus mendoncae Boeckeler accepted as Cyperus pohlii subsp. pohlii (Nees) Steud.
Species Cyperus meridionalis Barros
Species Cyperus merkeri C.B.Clarke accepted as Cyperus rotundus L.
Species Cyperus merrillii (C.B.Clarke) Kük. accepted as Cyperus dubius var. dubius Rottb.
Species Cyperus merxmuelleri (Podlech) Lye accepted as Cyperus albiceps Ridl.
Species Cyperus mesochorus Geise
Species Cyperus metallorum (P.A.Duvign. & G.Léonard) Bauters
Species Cyperus metzii (Hochst. ex Steud.) Mattf. & Kük.
Species Cyperus mexicanus Liebm. accepted as Cyperus digitatus subsp. digitatus Roxb.
Species Cyperus meyenianus Kunth
Species Cyperus meyenii Nees & Arn. accepted as Cyperus compressus L.
Species Cyperus meyerianus Kunth
Species Cyperus micans Kunth accepted as Cyperus intactus Vahl
Species Cyperus michauxianus Schult. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus michelianus (L.) Delile
Species Cyperus michoacanensis Britton ex C.B.Clarke
Species Cyperus micrantherus Cherm.
Species Cyperus micranthus J.Presl & C.Presl
Species Cyperus micranthus Schult. accepted as Cyperus dentatus Torr.
Species Cyperus micreilema Steud. accepted as Cyperus rotundus L.
Species Cyperus microaureus Lye
Species Cyperus microbolbos C.B.Clarke
Species Cyperus microbracteatus (Lye) Lye
Species Cyperus microbrunneus G.C.Tucker
Species Cyperus microbulbosus (Lye) Lye
Species Cyperus microcarpus Boeckeler accepted as Cyperus haspan L.
Species Cyperus microcephalus R.Br.
Species Cyperus microcristatus Lye
Species Cyperus microdontus Torr. accepted as Cyperus polystachyos var. holosericeus (Link) C.B.Clarke
Species Cyperus microglumis D.A.Simpson
Species Cyperus microiria Steud.
Species Cyperus microlepis Baker accepted as Cyperus iria L.
Species Cyperus microlepis Boeckeler accepted as Cyperus submicrolepis Kük.
Species Cyperus micromariscus Lye
Species Cyperus micromedusaeus Lye
Species Cyperus micromegas Nees accepted as Isolepis levynsiana Muasya & D.A.Simpson
Species Cyperus micromelas (Lye) Lye
Species Cyperus micropelophilus Lye
Species Cyperus microstachyus Vahl accepted as Cyperus amabilis Vahl
Species Cyperus microstylus (C.B.Clarke) Mattf. & Kük.
Species Cyperus microumbellatus Lye
Species Cyperus mihashii T.Koyama
Species Cyperus miliifolius Poepp. & Kunth
Species Cyperus minarum Boeckeler accepted as Cyperus virens var. minarum (Boeckeler) Denton
Species Cyperus mindorensis (Steud.) Huygh
Species Cyperus minimus Forssk.
Species Cyperus minimus L. accepted as Bulbostylis capillaris subsp. capillaris (L.) Kunth ex C.B.Clarke
Species Cyperus minor Steud. accepted as Cyperus intactus Vahl
Species Cyperus minutiflorus J.Presl & C.Presl
Species Cyperus minutulus Vahl accepted as Cyperus michelianus subsp. michelianus (L.) Delile
Species Cyperus minutulus K.Schum. accepted as Cyperus pseudohildebrandtii Kük.
Species Cyperus minutus J.F.Gmel.
Species Cyperus minutus (C.B.Clarke) Kük.
Species Cyperus minutus Roth accepted as Isolepis antarctica (L.) Roem. & Schult.
Species Cyperus mirus C.B.Clarke
Species Cyperus mitis Steud.
Species Cyperus modestulus Steud. accepted as Isolepis marginata (Thunb.) A.Dietr.
Species Cyperus moestus Kunth accepted as Cyperus diffusus var. diffusus Vahl
Species Cyperus mogadoxensis Chiov.
Species Cyperus mohrii Britton ex C.B.Clarke accepted as Cyperus acutiusculus Lag.
Species Cyperus molliglumis Cherm.
Species Cyperus mollipes K.Schum.
Species Cyperus mollis Poir. accepted as Cyperus dubius var. dubius Rottb.
Species Cyperus monandrus Roth accepted as Cyperus eragrostis Lam.
Species Cyperus monocephaloides Roxb. ex Nees accepted as Cyperus cephalotes Vahl
Species Cyperus monocephalus Roxb. accepted as Cyperus cephalotes Vahl
Species Cyperus monocephalus F.Muell. accepted as Cyperus erectus var. erectus (Schumach.) Mattf. & Kük.
Species Cyperus monocephalus Baker accepted as Cyperus smithianus Ridl.
Species Cyperus monoflorus Lye
Species Cyperus monogynus Boeckeler accepted as Cyperus cephalotes Vahl
Species Cyperus monophyllus Vahl accepted as Cyperus malaccensis subsp. monophyllus (Vahl) T.Koyama
Species Cyperus monospermus (S.M.Huang) G.C.Tucker
Species Cyperus monostachyos L. accepted as Abildgaardia ovata (Burm.f.) Kral
Species Cyperus monostachyos Link accepted as Cyperus laevigatus subsp. laevigatus L.
Species Cyperus monostachys Boeckeler accepted as Cyperus seemannianus Boeckeler
Species Cyperus monostachyus Link accepted as Cyperus laevigatus L.
Species Cyperus monostigma C.B.Clarke accepted as Cyperus clavinux C.B.Clarke
Species Cyperus monroviensis Boeckeler accepted as Cyperus tenax subsp. monroviensis (Boeckeler) Mesterházy
Species Cyperus montanus Boeckeler accepted as Cyperus virens var. montanus (Boeckeler) Deuton
Species Cyperus monti L.f. accepted as Cyperus serotinus var. serotinus Rottb.
Species Cyperus montis-sellae K.Schum. ex Warb. accepted as Cyperus pedunculosus F.Muell.
Species Cyperus morandinii Pic.Serm. accepted as Cyperus penzoanus Pic.Serm.
Species Cyperus mortonii (S.S.Hooper) Lye
Species Cyperus mossii Turrill accepted as Cyperus albostriatus Schrad.
Species Cyperus moutona F.Br.
Species Cyperus mucronatus Rottler accepted as Cyperus laevigatus L.
Species Cyperus mucronatus (L.) Mabille accepted as Cyperus capitatus Vand.
Species Cyperus mucronatus Steud. accepted as Cyperus flavidus Retz.
Species Cyperus mucronatus Rottb. accepted as Cyperus laevigatus subsp. distachyos (All.) Ball
Species Cyperus mudugensis D.A.Simpson
Species Cyperus muehlenbergii Spreng. accepted as Cyperus haspan L.
Species Cyperus muelleri Boeckeler accepted as Cyperus amabilis Vahl
Species Cyperus mulen-pullu Schult. accepted as Cyperus michelianus subsp. michelianus (L.) Delile
Species Cyperus muliifolius Poepp. & Kunth
Species Cyperus multibracteatus Boeckeler accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus multicaulis (Sm.) Missbach & E.H.L.Krause accepted as Eleocharis multicaulis (Sm.) Desv.
Species Cyperus multiceps Link accepted as Cyperus congestus Vahl
Species Cyperus multiceps Hook. & Arn. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus multiflorus Kunth
Species Cyperus multiflorus (Britton) Small accepted as Cyperus croceus Vahl
Species Cyperus multifolius Kunth accepted as Cyperus prolixus Kunth
Species Cyperus multiglumis Turrill accepted as Cyperus semitrifidus Schrad.
Species Cyperus multinervatus Bosser
Species Cyperus multiradiatus (Torr.) C.Mohr accepted as Cyperus lecontii Torr. ex Steud.
Species Cyperus multispicatus Boeckeler
Species Cyperus multispiceus R.Booth, D.J.Moore & Hodgon
Species Cyperus multistriatus Boeckeler ex C.B.Clarke
Species Cyperus multumbelliferus Roem. & Schult. accepted as Cyperus glomeratus L.
Species Cyperus mundii (Nees) Kunth
Species Cyperus mundulus Kunth
Species Cyperus muniziae G.C.Tucker
Species Cyperus munnarensis V.P.Prasad & Govaerts
Species Cyperus muricatus Kük. accepted as Cyperus nigricans Steud.
Species Cyperus musarius Buch.-Ham. ex Wall. accepted as Cyperus michelianus subsp. michelianus (L.) Delile
Species Cyperus mutisii (Kunth) Andersson
Species Cyperus mwinilungensis Podlech
Species Cyperus myriostachyus Ten. accepted as Cyperus longus subsp. longus L.
Species Cyperus myrmecias Ridl.
Species Cyperus mysurensis B.Heyne ex Wall. accepted as Cyperus nutans var. eleusinoides (Kunth) Haines
Species Cyperus myyenii Nees & Arn. accepted as Cyperus compressus L.
Species Cyperus naguensis Britton accepted as Cyperus strigosus L.
Species Cyperus nanellus Tang & F.T.Wang
Species Cyperus nangtciangensis Pamp. accepted as Cyperus iria L.
Species Cyperus nanilensis Boeckeler accepted as Cyperus cyperinus (Retz.) Valck.Sur.
Species Cyperus nanus Willd.
Species Cyperus nashii Britton accepted as Cyperus retrorsus Chapm.
Species Cyperus natalensis Hochst. ex C.Krauss
Species Cyperus natans Buch.-Ham. ex C.B.Clarke accepted as Cyperus cephalotes Vahl
Species Cyperus naumannianus Boeckeler accepted as Cyperus maculatus subsp. maculatus Boeckeler
Species Cyperus navicularis Steud. accepted as Cyperus ochraceus Vahl
Species Cyperus nayaritensis G.C.Tucker
Species Cyperus nduru Cherm.
Species Cyperus neesii Kunth accepted as Cyperus digitatus subsp. digitatus Roxb.
Species Cyperus neesii D.Dietr. accepted as Cyperus malaccensis subsp. malaccensis Lam.
Species Cyperus neglectus Parl. accepted as Cyperus longus subsp. longus L.
Species Cyperus nemacaulos Steud. accepted as Cyperus filifolius Willd. ex Kunth
Species Cyperus nematodes Schrad. ex Nees accepted as Cyperus megapotamicus (A.Dietr.) Kunth
Species Cyperus nemoralis Cherm.
Species Cyperus nemorosus G.Mey. accepted as Cyperus sphacelatus Rottb.
Species Cyperus neobarteri T.Koyama
Species Cyperus neochinensis (Tang & F.T.Wang) Bauters
Species Cyperus neocooperi Reynders accepted as Cyperus aethiops Welw. ex Ridl.
Species Cyperus neoguinensis Kük.
Species Cyperus neokunthianus Kük.
Species Cyperus neoschimperi Kük. accepted as Cyperus cruentus Rottb.
Species Cyperus neotropicalis Alain
Species Cyperus neourbanii Kük.
Species Cyperus nervosostriatus Turrill accepted as Cyperus esculentus var. nervosostriatus (Turrill) Kük.
Species Cyperus nervosus Bertol. accepted as Cyperus esculentus L.
Species Cyperus nervulosus (Kük.) S.T.Blake
Species Cyperus nevrotropis Steud. accepted as Cyperus sanguinolentus Vahl
Species Cyperus ngothe (Mtot.) Huygh
Species Cyperus niederleinianus Boeckeler
Species Cyperus nieuwlandii Geise accepted as Cyperus flavescens L.
Species Cyperus niger Ruiz & Pav. accepted as Cyperus melanostachyus Kunth
Species Cyperus niger Salisb. accepted as Schoenus nigricans L.
Species Cyperus nigricans Steud.
Species Cyperus nigriceps Huygh
Species Cyperus nigripes (C.B.Clarke) Kük.
Species Cyperus nigritanus (C.B.Clarke) Lye accepted as Cyperus alatus subsp. albus (Nees) Lye
Species Cyperus nigrofuscus T.L.Dai
Species Cyperus nigroviridis Thwaites accepted as Cyperus diffusus var. diffusus Vahl
Species Cyperus niigatensis Ohwi
Species Cyperus nilagiricus Hochst. ex Steud. accepted as Cyperus flavidus Retz.
Species Cyperus niloticus Forssk. accepted as Cyperus articulatus L.
Species Cyperus nipponicus Franch. & Sav.
Species Cyperus nitens Vahl
Species Cyperus nitens Retz. accepted as Cyperus pumilus L.
Species Cyperus nitidulus Boeckeler accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus nitidus Lam.
Species Cyperus niveoides C.B.Clarke
Species Cyperus niveus Retz.
Species Cyperus njombensis Huygh accepted as Cyperus monoflorus Lye
Species Cyperus nocha Phil. accepted as Cyperus rigens subsp. rigens J.Presl & C.Presl
Species Cyperus nodosus Humb. & Bonpl. ex Willd. accepted as Cyperus articulatus L.
Species Cyperus nodulosus F.Muell. ex Benth. accepted as Cyperus gunnii var. gunnii Hook.f.
Species Cyperus noeanus Boiss.
Species Cyperus noronhae Ridl. accepted as Cyperus appendiculatus var. noronhae (Ridl.) Kük.
Species Cyperus nortonii A.Heller accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus nossibeensis K.Schum. accepted as Cyperus cyperoides (L.) Kuntze
Species Cyperus novae-hannoverae Boeckeler accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus novae-hollandiae Boeckeler accepted as Cyperus gunnii var. novae-hollandiae (Boeckeler) Kük.
Species Cyperus nubianus Gand. accepted as Cyperus jeminicus Rottb.
Species Cyperus nubicus C.B.Clarke accepted as Cyperus rotundus var. nubicus (C.B.Clarke) Kük.
Species Cyperus nubigenus Britton & Standl. accepted as Cyperus tabina Steud. ex Boeckeler
Species Cyperus nudicaulis Poir. accepted as Cyperus pectinatus Vahl
Species Cyperus nudiceps (C.B.Clarke ex Standl.) O'Neill
Species Cyperus nudiculmis Sieber ex C.B.Clarke accepted as Cyperus schimperianus Steud.
Species Cyperus nudiusculus Nees accepted as Isolepis levynsiana Muasya & D.A.Simpson
Species Cyperus nudus Roxb. accepted as Cyperus corymbosus Rottb.
Species Cyperus nudus Kunth accepted as Cyperus haspan L.
Species Cyperus nuerensis Boeckeler
Species Cyperus nutans Vahl
Species Cyperus nutans Sieber ex C.Presl accepted as Cyperus distans L.f.
Species Cyperus nuttallii Eddy ex Spreng. accepted as Cyperus filicinus Vahl
Species Cyperus nyassensis (Podlech) Lye
Species Cyperus nyassicus Chiov. accepted as Cyperus papyrus subsp. papyrus L.
Species Cyperus nyererei Lye
Species Cyperus nyikanus Govaerts
Species Cyperus oakportensis Boeckeler ex C.B.Clarke
Species Cyperus oatesii C.B.Clarke accepted as Cyperus digitatus subsp. digitatus Roxb.
Species Cyperus obbiadensis Chiov.
Species Cyperus obesus Liebm. accepted as Cyperus aggregatus var. aggregatus (Willd.) Endl.
Species Cyperus obliquus Nees accepted as Cyperus pilosus Vahl
Species Cyperus oblongoincrassatus Kük.
Species Cyperus oblongus (C.B.Clarke) Kük. accepted as Cyperus nyikanus Govaerts
Species Cyperus obscurus Nees accepted as Cyperus imbricatus Retz.
Species Cyperus obsoletenervosus Peter & Kük. accepted as Cyperus vestitus Hochst. ex C.Krauss
Species Cyperus obstinatus Steud. accepted as Cyperus pumilus L.
Species Cyperus obtusatus (J.Presl & C.Presl) Mattf. & Kük.
Species Cyperus obtusiflorus Vahl accepted as Cyperus niveus var. leucocephalus (Kunth) Fosberg
Species Cyperus obtusiusculus Gand. accepted as Cyperus flavescens L.
Species Cyperus obtusus Willemet
Species Cyperus occidentalis Torr. accepted as Cyperus erythrorrhizos Muhl.
Species Cyperus ochraceus Vahl
Species Cyperus ochreatus Boeckeler accepted as Cyperus mutisii (Kunth) Andersson
Species Cyperus ochreoides Steud. accepted as Cyperus rotundus L.
Species Cyperus ochrocarpus K.Schum. accepted as Cyperus renschii Boeckeler
Species Cyperus ochrocephalus Steud. accepted as Cyperus eragrostis Lam.
Species Cyperus ochrocephalus (Boeckeler) C.B.Clarke accepted as Cyperus rhynchosporoides Kük.
Species Cyperus ochroleucus Boeckeler accepted as Cyperus fulvus R.Br.
Species Cyperus octophyllus Hochst. ex Steud. accepted as Cyperus laxus Lam.
Species Cyperus odoratus L.
Species Cyperus odoratus Burm.f. accepted as Cyperus exaltatus var. exaltatus Retz.
Species Cyperus oerstedii Liebm. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus officinalis T.Nees accepted as Cyperus esculentus L.
Species Cyperus officinalis Nees ex Godr. accepted as Cyperus rotundus L.
Species Cyperus ogawai T.Koyama
Species Cyperus ohwii Kük.
Species Cyperus okavangensis (Podlech) Reynders
Species Cyperus oleraceus Roxb. ex Nees accepted as Cyperus bulbosus Vahl
Species Cyperus olfersianus Kunth accepted as Cyperus lanceolatus Poir.
Species Cyperus olidus Vahl accepted as Cyperus polystachyos subsp. polystachyos Rottb.
Species Cyperus oliganthus Gand. accepted as Cyperus rotundus L.
Species Cyperus oligostachyus Kunth accepted as Cyperus amabilis Vahl
Species Cyperus olivaceus Vahl accepted as Cyperus polystachyos subsp. polystachyos Rottb.
Species Cyperus olivaris O.Targ.Tozz. accepted as Cyperus rotundus L.
Species Cyperus olivetorum Murb. accepted as Cyperus jeminicus Rottb.
Species Cyperus onerosus M.C.Johnst.
Species Cyperus onivensis Cherm. accepted as Cyperus nemoralis Cherm.
Species Cyperus onustus Steud. accepted as Cyperus alternifolius subsp. alternifolius L.
Species Cyperus oostachyus Nees accepted as Cyperus rigens subsp. rigens J.Presl & C.Presl
Species Cyperus orbicephalus (Beetle) T.Koyama & McVaugh accepted as Scirpoides mexicana (C.B.Clarke) Goetgh. ex C.S.Reid & J.R.Carter
Species Cyperus orgadophilus K.L.Wilson
Species Cyperus ornans Valck.Sur. accepted as Cyperus stenophyllus Valck.Sur.
Species Cyperus ornatissimus F.Muell. accepted as Cyperus macrostachyos Lam.
Species Cyperus ornatus R.Br.
Species Cyperus ornithopodioides Delile accepted as Cyperus digitatus subsp. digitatus Roxb.
Species Cyperus ornithopus Pers. accepted as Cyperus filiformis Sw.
Species Cyperus orthostachyus Franch. & Sav.
Species Cyperus oryzeticola Steud. accepted as Cyperus exaltatus var. exaltatus Retz.
Species Cyperus oryzetorum Steud. accepted as Cyperus difformis L.
Species Cyperus ossicaulis Lye
Species Cyperus ostenii Kük. ex Osten
Species Cyperus ottonis Boeckeler accepted as Cyperus brunneus Sw.
Species Cyperus ovatus Baldwin
Species Cyperus ovatus Llanos accepted as Cyperus javanicus Houtt.
Species Cyperus ovatus (Roth) Missbach & E.H.L.Krause accepted as Eleocharis ovata (Roth) Roem. & Schult.
Species Cyperus overlaetii (Cherm. ex S.S.Hooper & J.Raynal) Lye accepted as Cyperus unioloides R.Br.
Species Cyperus ovularis (Michx.) Torr. accepted as Cyperus echinatus (L.) Alph.Wood
Species Cyperus owahuensis Nees accepted as Cyperus javanicus Houtt.
Species Cyperus owanii Boeckeler
Species Cyperus oxilepis Nees
Species Cyperus oxycarioides Britton accepted as Cyperus conglobatus Humb. ex Link
Species Cyperus oxycarpus S.T.Blake
Species Cyperus oxylepis Nees ex Steud.
Species Cyperus oxystachys Nees ex Boeckeler accepted as Cyperus longus subsp. longus L.
Species Cyperus pachycephalus J.Kern
Species Cyperus pachyrhizus Nees
Species Cyperus pachystylus (Kük.) Kük.
Species Cyperus pacificus (Ohwi) Ohwi
Species Cyperus pagotii (J.Raynal) Lye
Species Cyperus palianparaiensis Govind.
Species Cyperus pallens (Liebm.) Standl. & Steyerm. accepted as Cyperus thyrsiflorus Jungh.
Species Cyperus pallescens Desf. accepted as Cyperus corymbosus Rottb.
Species Cyperus pallescens Poir. accepted as Cyperus rotundus L.
Species Cyperus pallescens Boiss. accepted as Cyperus rotundus L.
Species Cyperus pallidicolor (Kük.) G.C.Tucker
Species Cyperus pallidiviridis T.Koyama
Species Cyperus pallidus Link
Species Cyperus pallidus Savi accepted as Cyperus esculentus L.
Species Cyperus pallidus Kit. ex Kanitz accepted as Cyperus flavescens L.
Species Cyperus pallidus Nees accepted as Cyperus platystylis R.Br.
Species Cyperus palmatus (Lye) C.Archer & Goetgh.
Species Cyperus paluster Missbach & E.H.L.Krause accepted as Eleocharis palustris subsp. palustris (L.) Roem. & Schult.
Species Cyperus palustris (Schrad.) Kük. accepted as Cyperus shepherdii G.C.Tucker & Gandhi
Species Cyperus palustris (L.) Sessé & Moc. accepted as Eleocharis palustris (L.) Roem. & Schult.
Species Cyperus panamensis (C.B.Clarke) Britton ex Standl.
Species Cyperus pandanophyllum C.B.Clarke
Species Cyperus pandanophyllum Kunth
Species Cyperus pangorei Rottb.
Species Cyperus paniceus (Rottb.) Boeckeler
Species Cyperus paniceus Boeck.
Species Cyperus paniciformis Franch. & Sav. accepted as Cyperus iria L.
Species Cyperus panicoides Lam. accepted as Cyperus iria L.
Species Cyperus paniculatus Blanco
Species Cyperus paniculatus Hook. & Arn.
Species Cyperus paniculatus D.Don accepted as Cyperus pilosus Vahl
Species Cyperus paniculatus Rottb. accepted as Cyperus polystachyos subsp. polystachyos Rottb.
Species Cyperus pannonicus Jacq.
Species Cyperus panormitanus Chiov. accepted as Cyperus papyrus subsp. papyrus L.
Species Cyperus paolii Chiov.
Species Cyperus paposanus Phil. accepted as Cyperus rigens subsp. rigens J.Presl & C.Presl
Species Cyperus pappii Gand. accepted as Cyperus conglomeratus subsp. conglomeratus Rottb.
Species Cyperus papuanus Ridl. accepted as Cyperus pedunculosus F.Muell.
Species Cyperus papyraceus Crantz accepted as Cyperus papyrus subsp. papyrus L.
Species Cyperus papyroides Poir. accepted as Cyperus prolifer Lam.
Species Cyperus papyrus L.
Species Cyperus paradoxus Steud. accepted as Cyperus michelianus subsp. pygmaeus (Rottb.) Asch. & Graebn.
Species Cyperus paraensis Mart. & Schrad. ex Nees accepted as Cyperus flavescens L.
Species Cyperus paraguayensis C.B.Clarke accepted as Cyperus uncinulatus Schrad. ex Nees
Species Cyperus paramatta Balb. ex Kunth accepted as Cyperus congestus Vahl
Species Cyperus paramatta Mart. accepted as Cyperus congestus Vahl
Species Cyperus paramattensis Link
Species Cyperus paramoensis G.C.Tucker
Species Cyperus parciflorus Link accepted as Cyperus diffusus var. diffusus Vahl
Species Cyperus parishii Britton
Species Cyperus parlatoris Lojac. accepted as Cyperus longus subsp. longus L.
Species Cyperus parryi Britton ex C.B.Clarke accepted as Cyperus acutiusculus Lag.
Species Cyperus parviflorus Muhl. accepted as Cyperus dentatus Torr.
Species Cyperus parviflorus Vahl accepted as Cyperus javanicus Houtt.
Species Cyperus parviflorus Nees accepted as Cyperus microiria Steud.
Species Cyperus parvinux C.B.Clarke accepted as Cyperus rupestris Kunth
Species Cyperus parvispiculatus Boeckeler accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus parvulus Steud. accepted as Cyperus grammicus Kunze ex Kunth
Species Cyperus parvulus Missbach & E.H.L.Krause accepted as Eleocharis parvula (Roem. & Schult.) Link ex Bluff, Nees & Schauer
Species Cyperus parvus Hassk.
Species Cyperus parvus Boeckeler accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus patens Vahl accepted as Cyperus pumilus L.
Species Cyperus patuliflorus Boeckeler accepted as Cyperus macrostachyos Lam.
Species Cyperus patulus Willd. ex Link
Species Cyperus patulus Kit. ex Host accepted as Cyperus glaber L.
Species Cyperus patulus M.Bieb. accepted as Cyperus rotundus L.
Species Cyperus patzcuarensis C.B.Clarke ex Kük.
Species Cyperus paucidentata Zinserl.
Species Cyperus pauciflora Link
Species Cyperus pauciflorus Steud. accepted as Cyperus pilosus Vahl
Species Cyperus pauciflorus (Lightf.) Missbach & E.H.L.Krause accepted as Eleocharis quinqueflora (Hartmann) O.Schwarz
Species Cyperus paucispiculatus Boeckeler accepted as Cyperus divulsus Ridl.
Species Cyperus paucispiculatus Cherm. accepted as Cyperus limiticola Larridon & Reynders
Species Cyperus pauloensis Palla accepted as Cyperus intricatus Schrad.
Species Cyperus pauper Hochst. ex A.Rich.
Species Cyperus pauper Phil. accepted as Cyperus bipartitus Torr.
Species Cyperus pearcei C.B.Clarke
Species Cyperus pectinatus Vahl
Species Cyperus pectinatus Roxb. accepted as Cyperus compressus L.
Species Cyperus pectiniformis Schult. accepted as Cyperus compressus L.
Species Cyperus pedatus Nees accepted as Cyperus haspan L.
Species Cyperus pedunculatus (R.Br.) J.Kern
Species Cyperus pedunculosus F.Muell.
Species Cyperus pellucida C.Presl
Species Cyperus pelophilus Ridl.
Species Cyperus pendulus Cherm.
Species Cyperus penicillatus Conz. accepted as Cyperus prolixus Kunth
Species Cyperus pennatiformis Kük.
Species Cyperus pennatus Lam. accepted as Cyperus javanicus Houtt.
Species Cyperus pennatus Boeckeler accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus pennellii O'Neill & Ben.Ayers
Species Cyperus pentabracteatus Govind. & Hemadri accepted as Cyperus blatteri (McCann) Wad.Khan
Species Cyperus pentabracteus Govind. & Hemadri
Species Cyperus pentadactylus Willd. ex Kunth accepted as Cyperus rubicundus Vahl
Species Cyperus penzoanus Pic.Serm.
Species Cyperus perangustus S.T.Blake
Species Cyperus perennis (M.E.Jones) O'Neill
Species Cyperus pergracilis Boeckeler accepted as Cyperus melanostachyus Kunth
Species Cyperus permacer C.B.Clarke accepted as Cyperus dilatatus Schumach.
Species Cyperus permutatus Boeckeler accepted as Cyperus nigricans Steud.
Species Cyperus pernambucensis Steud.
Species Cyperus perpusillus Boeckeler accepted as Cyperus seslerioides Kunth
Species Cyperus perrieri (Cherm.) Hoenselaar
Species Cyperus persicus Boiss. & Hohen. accepted as Cyperus arenarius Retz.
Species Cyperus perspicuus (S.S.Hooper) Bauters
Species Cyperus persquarrosus T.Koyama
Species Cyperus pertenuis Roxb.
Species Cyperus pertenuis Bojer accepted as Cyperus longus L.
Species Cyperus perusillus Boeck.
Species Cyperus peruvianus (Lam.) F.N.Williams accepted as Cyperus obtusatus (J.Presl & C.Presl) Mattf. & Kük.
Species Cyperus pervillei Boeckeler
Species Cyperus pes-avium Bertol.
Species Cyperus petasata Zinserl.
Species Cyperus peteri Kük.
Species Cyperus petersianus Boeckeler accepted as Cyperus alternifolius subsp. flabelliformis Kük.
Species Cyperus pethericki C.B.Clarke accepted as Cyperus dives Delile
Species Cyperus petherickii C.B.Clarke accepted as Cyperus dives Delile
Species Cyperus petraeus Hochst. ex Steud. accepted as Cyperus rubicundus Vahl
Species Cyperus phaeocephalus Griseb. accepted as Cyperus manimae var. manimae Kunth
Species Cyperus phaeolepis Cherm.
Species Cyperus phaeorhizus K.Schum. accepted as Cyperus haspan L.
Species Cyperus phgmaeus Rottb.
Species Cyperus philippensis J.Presl & C.Presl
Species Cyperus phillipsiae (C.B.Clarke) Kük.
Species Cyperus phleoides (Nees ex Kunth) H.Mann
Species Cyperus phleoides Hillebr.
Species Cyperus phleoides Seem. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus phymatodes Muhl. accepted as Cyperus esculentus L.
Species Cyperus picardae Boeckeler
Species Cyperus picardae Boeck. accepted as Cyperus picardae Boeckeler
Species Cyperus piceus Liebm. accepted as Cyperus flavescens L.
Species Cyperus pictus Steud. accepted as Cyperus alterniflorus R.Br.
Species Cyperus pictus Ten. accepted as Cyperus glaber L.
Species Cyperus pilosulus (C.B.Clarke) K.Schum. ex Kük.
Species Cyperus pilosus Vahl
Species Cyperus pinetorum Britton
Species Cyperus pinguis (C.B.Clarke) Mattf. & Kük. accepted as Cyperus ruwenzoriensis (C.B.Clarke) Huygh
Species Cyperus pinnatus A.Rich. accepted as Cyperus javanicus Houtt.
Species Cyperus piptolepis Steud. accepted as Cyperus pilosus Vahl
Species Cyperus pittieri Boeckeler ex Kneuck. accepted as Cyperus thyrsiflorus Jungh.
Species Cyperus pittieri Boeckeler accepted as Cyperus thyrsiflorus Jungh.
Species Cyperus planiculmis Steud. accepted as Cyperus haspan L.
Species Cyperus planifolius Rich.
Species Cyperus plankii Britton ex Small accepted as Cyperus retrorsus Chapm.
Species Cyperus plantaginifolius Cherm.
Species Cyperus plateilema (Steud.) Kük.
Species Cyperus platycaulis Baker
Species Cyperus platyculmis R.Br. accepted as Cyperus haspan L.
Species Cyperus platyphyllos Ridl. accepted as Cyperus neoguinensis Kük.
Species Cyperus platyphyllus Roem. & Schult.
Species Cyperus platystachys Cherm. accepted as Cyperus rotundus L.
Species Cyperus platystachyus Griseb. accepted as Cyperus tenuis Sw.
Species Cyperus platystylis R.Br.
Species Cyperus pleuranthus Nees accepted as Cyperus laevigatus subsp. laevigatus L.
Species Cyperus plukenetii Fernald
Species Cyperus plumbeonucea Govind. accepted as Cyperus diaphanus var. gracilescens (Kük.) H.O.Saxena
Species Cyperus pluribracteatus (Kük.) Govaerts accepted as Cyperus trigonellus Suess.
Species Cyperus pluricephalus Lye
Species Cyperus plurinervosus Bodard
Species Cyperus plurinodosa Govind. accepted as Cyperus malabaricus (C.B.Clarke) T.Cooke
Species Cyperus pluristamineus (Govind. & Ramani) Kottaim. accepted as Cyperus brevifolius var. brevifolius (Rottb.) Hassk.
Species Cyperus podocarpus Boeckeler
Species Cyperus poecilus C.B.Clarke
Species Cyperus poeoides Desv. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus poeppigii Kunth
Species Cyperus pohlianus (Nees) Kuntze accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus pohlii (Nees) Steud.
Species Cyperus poiformis Pursh accepted as Cyperus flavescens L.
Species Cyperus poikilostachys (Nelmes) Reynders
Species Cyperus poiretii Roem. & Schult. accepted as Cyperus alopecuroides Rottb.
Species Cyperus politus Welw. ex Ridl.
Species Cyperus pollardii Britton accepted as Cyperus ovatus Baldwin
Species Cyperus polyanthelus Govind.
Species Cyperus polycephalus Link accepted as Cyperus congestus Vahl
Species Cyperus polycephalus Lam. accepted as Cyperus luzulae (L.) Retz.
Species Cyperus polyphyllus Larrañaga
Species Cyperus polyphyllus Vahl accepted as Cyperus bulbosus Vahl
Species Cyperus polyrrhizus Boeckeler ex C.B.Clarke
Species Cyperus polystachyos Rottb.
Species Cyperus polystachyus Rottb.
Species Cyperus polystachyus Jungh. accepted as Cyperus flavescens L.
Species Cyperus portae-tartari K.L.Wilson
Species Cyperus potiguar A.R.O.Ribeiro, M.Alves & R.C.Oliveira
Species Cyperus potosiensis Britton ex C.B.Clarke
Species Cyperus potundus L.
Species Cyperus praealtus Kük.
Species Cyperus praelongatus Steud. accepted as Cyperus strigosus L.
Species Cyperus praemorsus Boeckeler
Species Cyperus prasinus Kunth accepted as Cyperus pulcher Thunb.
Species Cyperus pratensis Boeckeler
Species Cyperus pratorum Korotky
Species Cyperus prescottianus Hook. & Arn. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus preslii Parl. accepted as Cyperus longus subsp. longus L.
Species Cyperus preslii A.Dietr. accepted as Cyperus trigynus Spreng.
Species Cyperus prieurianus (Steud.) T.Koyama
Species Cyperus princeae C.B.Clarke accepted as Cyperus haspan L.
Species Cyperus princeps Kunth accepted as Cyperus giganteus Vahl
Species Cyperus pringlei Britton accepted as Cyperus tetragonus Elliott
Species Cyperus prionensis Boeckeler accepted as Cyperus meyenianus Kunth
Species Cyperus prionodes Steud. accepted as Cyperus marginatus Thunb.
Species Cyperus prionotropis Steud. accepted as Cyperus eragrostis Lam.
Species Cyperus procerulus Nees accepted as Cyperus rotundus L.
Species Cyperus procerus Rottb.
Species Cyperus productus C.Wright accepted as Cyperus aggregatus var. aggregatus (Willd.) Endl.
Species Cyperus prolifer Lam.
Species Cyperus prolixus Kunth
Species Cyperus propinquus Schrad. ex Nees
Species Cyperus prostratus Ortega
Species Cyperus proteinolepis Steud. accepted as Cyperus jeminicus Rottb.
Species Cyperus proteinolepis Boeckeler accepted as Cyperus rotundus L.
Species Cyperus proteus (Welw.) Bauters
Species Cyperus protractus Link accepted as Cyperus difformis L.
Species Cyperus protractus Delile accepted as Cyperus fuscus L.
Species Cyperus proximus Steud. accepted as Cyperus alternifolius subsp. flabelliformis Kük.
Species Cyperus psammophilus Cherm.
Species Cyperus pseuderemicus Kukkonen & Väre
Species Cyperus pseudoalatus (Wad.Khan & R.D.Taur) Kottaim. accepted as Cyperus tenuifolius var. tenuifolius (Steud.) Dandy
Species Cyperus pseudobromoides Boeckeler accepted as Cyperus diaphanus var. diaphanus Schrad.
Species Cyperus pseudobrunneus (C.B.Clarke ex Cherm.) Kük.
Species Cyperus pseudobulbosus (Mtot.) Lye
Species Cyperus pseudocallistus Kük. accepted as Cyperus vestitus Hochst. ex C.Krauss
Species Cyperus pseudocephalus Boeckeler ex Tonduz
Species Cyperus pseudodiaphanus (S.S.Hooper) Lye
Species Cyperus pseudodistans Uittien
Species Cyperus pseudoflavus (Kük.) Lock
Species Cyperus pseudogiganteus Steud. accepted as Cyperus affinis Roem. & Schult.
Species Cyperus pseudohaspan Makino accepted as Cyperus tenuispica Steud.
Species Cyperus pseudohildebrandtii Kük.
Species Cyperus pseudokyllingioides Kük.
Species Cyperus pseudoleptocladus Kük. accepted as Cyperus glaucophyllus Boeckeler
Species Cyperus pseudomarginatus Dinter
Species Cyperus pseudoniveus Boeckeler accepted as Cyperus margaritaceus Vahl
Species Cyperus pseudopeteri (Goetgh.) Bauters
Species Cyperus pseudopetiolatus G.C.Tucker
Species Cyperus pseudopilosus (C.B.Clarke) Govaerts
Species Cyperus pseudosomaliensis Kük.
Species Cyperus pseudosphacelatus Chiov. accepted as Cyperus dilatatus Schumach.
Species Cyperus pseudosphacelatus Boeckeler accepted as Cyperus thyrsiflorus Jungh.
Species Cyperus pseudostrigosus Steud. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus pseudosurinamensis Boeckeler accepted as Cyperus luzulae (L.) Retz.
Species Cyperus pseudothyrsiflorus (Kük.) R.Carter & S.D.Jones
Species Cyperus pseudovariegatus Boeckeler accepted as Cyperus rotundus L.
Species Cyperus pseudovegetus Steud.
Species Cyperus pseudovestitus (C.B.Clarke) Kük.
Species Cyperus psilostachys Steud. accepted as Cyperus distans L.f.
Species Cyperus psilostachys (C.B.Clarke) Kük. accepted as Cyperus trigonellus Suess.
Species Cyperus pterygorrachis H.Lév. accepted as Cyperus amuricus Maxim.
Species Cyperus pubens Kük.
Species Cyperus pubescens J.Presl & C.Presl
Species Cyperus pubescens Steud. accepted as Bulbostylis capillaris subsp. capillaris (L.) Kunth ex C.B.Clarke
Species Cyperus pubifolius Steud. accepted as Bulbostylis capillaris subsp. capillaris (L.) Kunth ex C.B.Clarke
Species Cyperus pubisquama Steud. accepted as Cyperus diffusus var. diffusus Vahl
Species Cyperus pugioniformis A.Dietr. accepted as Cyperus michelianus subsp. michelianus (L.) Delile
Species Cyperus pulchellus R.Br.
Species Cyperus pulcher Thunb.
Species Cyperus pulcher D.Don accepted as Cyperus wallichianus Spreng.
Species Cyperus pulcherrimus Willd. ex Kunth
Species Cyperus pulguerensis M.T.Strong
Species Cyperus pulicaris Kük.
Species Cyperus pulvinatus Nees & Meyen accepted as Cyperus pumilus L.
Species Cyperus pumilio Steud. accepted as Isolepis cernua (Vahl) Roem. & Schult.
Species Cyperus pumilio Nees accepted as Isolepis cernua var. cernua (Vahl) Roem. & Schult.
Species Cyperus pumilus L.
Species Cyperus pumilus Rottb. accepted as Cyperus sanguinolentus Vahl
Species Cyperus punctatifolius Steud. accepted as Cyperus ligularis L.
Species Cyperus punctatus Roxb. accepted as Cyperus pumilus L.
Species Cyperus punctatus Lam. accepted as Isolepis prolifera (Rottb.) R.Br.
Species Cyperus puncticulatus Vahl
Species Cyperus puncticulatus Aitch. accepted as Cyperus serotinus var. serotinus Rottb.
Species Cyperus punctorius Schrad. ex Boeckeler
Species Cyperus pungens Kunth
Species Cyperus pungens Boeckeler ex Aitch. & Hemsl. accepted as Cyperus conglomeratus subsp. conglomeratus Rottb.
Species Cyperus pungens Boeckeler accepted as Cyperus conglomeratus subsp. conglomeratus Rottb.
Species Cyperus pungens (Vahl) Missbach & E.H.L.Krause accepted as Schoenoplectus pungens (Vahl) Palla
Species Cyperus purpurascens Vahl accepted as Cyperus planifolius Rich.
Species Cyperus purpureoglandulosus Mattf. & Kük. accepted as Cyperus richardii Steud.
Species Cyperus purpureo-glandulosus Mattf. & Kuek.
Species Cyperus purpureoluteus (Ridl.) Bauters
Species Cyperus purpureovaginatus Boeckeler accepted as Cyperus distans L.f.
Species Cyperus purpureovariegatus Boeckeler accepted as Cyperus rotundus L.
Species Cyperus purpureoviridis Lye
Species Cyperus purpureus Boeckeler accepted as Cyperus schinzii Boeckeler
Species Cyperus purpurrhizus Boeckeler
Species Cyperus purshii Roem. & Schult. accepted as Cyperus squarrosus var. squarrosus L.
Species Cyperus pusillus Vahl accepted as Cyperus pumilus L.
Species Cyperus pustulatus Vahl
Species Cyperus pycnocephalus Steud. accepted as Cyperus lanceolatus Poir.
Species Cyperus pycnostachyus (Kunth) Kunth
Species Cyperus pygmaeus Cav. accepted as Cyperus hamulosus M.Bieb.
Species Cyperus pygmaeus Rottb. accepted as Cyperus michelianus subsp. pygmaeus (Rottb.) Asch. & Graebn.
Species Cyperus pygmaeus Retz. accepted as Cyperus pumilus L.
Species Cyperus pygmaeus Nutt. accepted as Cyperus squarrosus var. squarrosus L.
Species Cyperus pygmaeus Lam. accepted as Isolepis levynsiana Muasya & D.A.Simpson
Species Cyperus pyramidalis (Govind.) V.P.Prasad & Govaerts
Species Cyperus pyrophilus Reinw. ex de Vriese accepted as Cyperus pilosus Vahl
Species Cyperus pyrotechnicus Lock
Species Cyperus quadriflorus Boeckeler accepted as Cyperus impubes var. impubes Steud.
Species Cyperus quinqueflora O.Schwarz
Species Cyperus quinqueflorus Hochst. ex Steud. accepted as Cyperus pilosus Vahl
Species Cyperus quinquespicatus Boeck. accepted as Cyperus laetus J.Presl & C.Presl
Species Cyperus quinquespicatus Boeckeler accepted as Cyperus rigens subsp. rigens J.Presl & C.Presl
Species Cyperus quitensis Spreng. accepted as Cyperus amabilis Vahl
Species Cyperus racemosus Wight accepted as Cyperus alternifolius L.
Species Cyperus racemosus Retz. accepted as Cyperus elatus L.
Species Cyperus racemosus B.Heyne ex Boeckeler accepted as Cyperus exaltatus var. exaltatus Retz.
Species Cyperus racemosus Ten. accepted as Cyperus longus subsp. longus L.
Species Cyperus radians Nees & Meyen ex Kunth
Species Cyperus radiatus Vahl accepted as Cyperus imbricatus Retz.
Species Cyperus radicans (Schkuhr) Missbach & E.H.L.Krause accepted as Scirpus radicans Schkuhr
Species Cyperus radicosus Sm. accepted as Cyperus rotundus L.
Species Cyperus raiateensis J.W.Moore accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus ramosi Kük. accepted as Cyperus zollingeri Steud.
Species Cyperus ramosii Kük. accepted as Cyperus zollingeri Steud.
Species Cyperus ramosus (Benth.) Kük.
Species Cyperus rancoanus Phil. accepted as Cyperus rigens subsp. rigens J.Presl & C.Presl
Species Cyperus randuzii Boeckeler accepted as Cyperus hermaphroditus (Jacq.) Standl.
Species Cyperus ranko Steud. accepted as Isolepis ranko (Steud.) Vegetti
Species Cyperus rapensis F.Br.
Species Cyperus raphiostachys Link accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus rarissimus Steud. accepted as Bulbostylis rarissima (Steud.) C.B.Clarke
Species Cyperus raynalianus (Govind.) Bauters
Species Cyperus rectangularis (Kük.) Bennet accepted as Cyperus microiria Steud.
Species Cyperus recurvatus Willd. ex Kunth accepted as Cyperus cuspidatus Kunth
Species Cyperus recurvispicatus Lye
Species Cyperus recurvus Vahl accepted as Cyperus cuspidatus Kunth
Species Cyperus reddyi (S.S.Hooper) Bauters
Species Cyperus redolens Maury ex Micheli
Species Cyperus reduncus Hochst. ex Boeckeler
Species Cyperus reflexus Vahl
Species Cyperus refractus Engelm. ex Boeckeler
Species Cyperus regiomontanus Britton
Species Cyperus rehmannianus (C.B.Clarke) Boeckeler ex Kuntze accepted as Cyperus flavescens L.
Species Cyperus rehmannii Boiss. accepted as Cyperus sanguinolentus Vahl
Species Cyperus rehmii Merxm.
Species Cyperus reineckei Boeckeler accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus remotiflorus Kük.
Species Cyperus remotispicatus S.S.Hooper
Species Cyperus remotus (C.B.Clarke) Kük.
Species Cyperus renschii Boeckeler
Species Cyperus repens Elliott accepted as Cyperus esculentus L.
Species Cyperus reptans Boeckeler accepted as Cyperus laevigatus subsp. laevigatus L.
Species Cyperus resinosus Hochst. accepted as Cyperus iria L.
Species Cyperus resinosus Hochst. ex Steud. accepted as Cyperus iria L.
Species Cyperus reticulatus Schimper
Species Cyperus retroflexus Buckley
Species Cyperus retrofractus (L.) Torr.
Species Cyperus retrofractus Engelm. ex Steud. accepted as Cyperus refractus Engelm. ex Boeckeler
Species Cyperus retrorsus Chapm.
Species Cyperus retroversus Chapm. accepted as Cyperus retrorsus Chapm.
Species Cyperus retusus Nees
Species Cyperus retusus A.Rich. accepted as Cyperus macrostachyos Lam.
Species Cyperus retusus Nees ex Steud. accepted as Cyperus macrostachyos Lam.
Species Cyperus retzii Poir.
Species Cyperus retzii Nees accepted as Cyperus bifax C.B.Clarke
Species Cyperus rhaphiostachys Humb. & Bonpl. ex Kunth accepted as Cyperus digitatus subsp. digitatus Roxb.
Species Cyperus rheedei F.Muell.
Species Cyperus rhenanus Schrad. ex Kunth
Species Cyperus rheophyticus Lye
Species Cyperus rhigiophyllus Hochst. ex C.Krauss
Species Cyperus rhizomafragilis (Lye) Lye
Species Cyperus rhizomatosus (C.B.Clarke) Kük.
Species Cyperus rhynchosporoides Kük.
Species Cyperus richardii Steud.
Species Cyperus ridleyi Mattf. & Kük.
Species Cyperus riedelianus C.B.Clarke accepted as Cyperus consors C.B.Clarke
Species Cyperus rigens J.Presl & C.Presl
Species Cyperus rigidellus (Benth.) J.M.Black
Species Cyperus rigidifolius Steud.
Species Cyperus rigidulus Vahl
Species Cyperus rigidulus Ridl. accepted as Cyperus neoguinensis Kük.
Species Cyperus rigidus Vahl accepted as Cyperus niveus var. leucocephalus (Kunth) Fosberg
Species Cyperus rionensis Boeckeler accepted as Cyperus ligularis L.
Species Cyperus riparius Salisb.
Species Cyperus riparius Schrad. ex Nees accepted as Cyperus haspan L.
Species Cyperus rivularis Kunth accepted as Cyperus bipartitus Torr.
Species Cyperus rivularis Steud. accepted as Cyperus laevigatus subsp. laevigatus L.
Species Cyperus robinsonianus (Mtot.) Lye
Species Cyperus robinsonii Podlech accepted as Cyperus tenuiculmis var. tenuiculmis Boeckeler
Species Cyperus robustior Gand. accepted as Cyperus serotinus var. serotinus Rottb.
Species Cyperus robustus Kunth accepted as Cyperus drummondii Torr. & Hook.
Species Cyperus rockii Kük.
Species Cyperus roestelii Kunth accepted as Cyperus corymbosus Rottb.
Species Cyperus rohlfsii Boeckeler
Species Cyperus rosattii G.C.Tucker
Species Cyperus rothianus Schult. accepted as Isolepis marginata (Thunb.) A.Dietr.
Species Cyperus rotundifolius L.
Species Cyperus rotundus L.
Species Cyperus roxburghianus C.Presl accepted as Cyperus laevigatus subsp. laevigatus L.
Species Cyperus roxburghii A.Dietr. accepted as Cyperus laevigatus subsp. laevigatus L.
Species Cyperus roxburghii Nees accepted as Cyperus platyphyllus Roem. & Schult.
Species Cyperus roylei Arn. accepted as Cyperus imbricatus Retz.
Species Cyperus ruberosus Rottb.
Species Cyperus rubicundus Vahl
Species Cyperus rubicundus Willd. ex Link accepted as Cyperus rotundus L.
Species Cyperus rubidomontanus (Browning) Larridon
Species Cyperus rubiginosus Hook.f. accepted as Cyperus elegans subsp. rubiginosus (Hook.f.) Eliasson
Species Cyperus rubriglumosus Govind.
Species Cyperus rubromarginatus Meinsh.
Species Cyperus rubromarginatus (E.G.Camus) Drobow accepted as Cyperus sanguinolentus Vahl
Species Cyperus rubrotinctus (Cherm.) Kük. accepted as Cyperus distans L.f.
Species Cyperus rubroviridis Cherm. accepted as Cyperus zollingeri Steud.
Species Cyperus ruderalis Uittien accepted as Cyperus trailii C.B.Clarke
Species Cyperus rudioi Boeckeler accepted as Cyperus tuberosus Rottb.
Species Cyperus rufescens Schrad. ex Steud.
Species Cyperus rufescens Torr. & Hook. accepted as Cyperus reflexus Vahl
Species Cyperus ruficomus Buckley accepted as Cyperus esculentus L.
Species Cyperus rufidulus Steud. accepted as Cyperus rigens subsp. rigens J.Presl & C.Presl
Species Cyperus rufinus Liebm. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus rufostriatus C.B.Clarke ex Cherm.
Species Cyperus rufus (Huds.) Missbach & E.H.L.Krause accepted as Blysmus rufus (Huds.) Link
Species Cyperus rufus Nees ex Kunth accepted as Cyperus compactus Retz.
Species Cyperus rufus Kunth accepted as Cyperus ligularis L.
Species Cyperus ruizianus Boeckeler accepted as Cyperus hermaphroditus (Jacq.) Standl.
Species Cyperus rukwanus Huygh
Species Cyperus rupestris Kunth
Species Cyperus rupicola S.T.Blake
Species Cyperus rusbyi Britton accepted as Cyperus sphaerolepis Boeckeler
Species Cyperus rutilans (C.B.Clarke) Maiden & Betche accepted as Cyperus lhotskyanus Beck
Species Cyperus ruwenzoriensis (C.B.Clarke) Huygh
Species Cyperus sabaudus Billet ex Gave accepted as Cyperus fuscus L.
Species Cyperus sabulicola Ridl. accepted as Cyperus tenax subsp. tenax Boeckeler
Species Cyperus sabulosus Mart. & Schrad. ex Nees
Species Cyperus sabulosus (Nees) Boeckeler accepted as Cyperus macrostachyos Lam.
Species Cyperus sahelii Väre & Kukkonen
Species Cyperus salzmannianus (Steud.) Bauters
Species Cyperus salzmannii Steud. accepted as Cyperus cuspidatus Kunth
Species Cyperus samoensis Boeckeler accepted as Cyperus cyperinus (Retz.) Valck.Sur.
Species Cyperus sanctae-crucis Liebm. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus sandwicensis Kük.
Species Cyperus sanguinalis Schrad. ex Nees
Species Cyperus sanguineoater Boeckeler
Species Cyperus sanguineofuscus Hook.f.
Species Cyperus sanguineofuscus Nees accepted as Cyperus lucidus R.Br.
Species Cyperus sanguineus Balb. ex Steud. accepted as Cyperus planifolius Rich.
Species Cyperus sanguinolentus Vahl
Species Cyperus santonici Rottb. accepted as Cyperus iria L.
Species Cyperus sartorii Kük.
Species Cyperus saturatus (Donn.Sm.) C.B.Clarke accepted as Cyperus miliifolius Poepp. & Kunth
Species Cyperus scaber (R.Br.) Boeckeler
Species Cyperus scaberrimus Nees accepted as Cyperus acutiusculus Lag.
Species Cyperus scaberrimus Boeckeler accepted as Cyperus virens var. virens Michx.
Species Cyperus scabricaulis Lye
Species Cyperus scaettae (Cherm.) Reynders
Species Cyperus scariosus R.Br.
Species Cyperus schaffneri Boeckeler_ accepted as Cyperus schaffneri Boeckeler
Species Cyperus schaffneri Boeckeler accepted as Scirpoides mexicana (C.B.Clarke) Goetgh. ex C.S.Reid & J.R.Carter
Species Cyperus schenckianus Boeckeler accepted as Cyperus intricatus Schrad.
Species Cyperus schimperianus Steud.
Species Cyperus schinzii Boeckeler
Species Cyperus schlechteri C.B.Clarke accepted as Cyperus niveus var. leucocephalus (Kunth) Fosberg
Species Cyperus schmitzianus Boeck. accepted as Cyperus pycnostachyus (Kunth) Kunth
Species Cyperus schmitzianus Boeckeler accepted as Cyperus pycnostachyus (Kunth) Kunth
Species Cyperus schoenoides (R.Br.) Poir. accepted as Abildgaardia schoenoides R.Br.
Species Cyperus schoenoides Griseb. accepted as Cyperus capitatus Vand.
Species Cyperus schoenomorphus Steud. accepted as Cyperus spicigerus Vahl
Species Cyperus schomburgkianus Nees
Species Cyperus schomburgkii (Friedl.) Bauters
Species Cyperus schottianus Anon. accepted as Cyperus congestus Vahl
Species Cyperus schottii (Nees) D.Dietr. accepted as Cyperus prolixus Kunth
Species Cyperus schraderi J.F.Macbr. accepted as Cyperus caducus Steud.
Species Cyperus schraderi Herter accepted as Cyperus intricatus Schrad.
Species Cyperus schraderianus Mart. ex Steud. accepted as Cyperus distans L.f.
Species Cyperus schweinfurthianus Boeckeler accepted as Cyperus tenuiculmis var. schweinfurthianus (Boeckeler) S.S.Hooper
Species Cyperus schweinfurthii (Chiov.) Kük.
Species Cyperus schweinitzii Torr.
Species Cyperus sciaphilus Cherm.
Species Cyperus scirpinus Salzm. ex Steud. accepted as Fimbristylis bahiensis Steud.
Species Cyperus scirpoides Vahl accepted as Cyperus crassipes Vahl
Species Cyperus scirpoides R.Br. ex Fresen. accepted as Cyperus dichrostachyus Hochst. ex A.Rich.
Species Cyperus scirpoides J.Presl & C.Presl accepted as Cyperus diffusus var. diffusus Vahl
Species Cyperus scirpungens
Species Cyperus scleropoae Lojac. accepted as Cyperus serotinus var. serotinus Rottb.
Species Cyperus scleropodus Chiov.
Species Cyperus scoparius Poir.
Species Cyperus scopellatus Rich. accepted as Cyperus polystachyos subsp. polystachyos Rottb.
Species Cyperus scott-elliotii Govaerts
Species Cyperus sculptus S.T.Blake
Species Cyperus secubans K.L.Wilson
Species Cyperus seemannianus Boeckeler
Species Cyperus selloanus Boeckeler accepted as Cyperus unioloides R.Br.
Species Cyperus sellowianus (Kunth) T.Koyama
Species Cyperus sellowii Link accepted as Cyperus reflexus Vahl
Species Cyperus semiangulatus Boeckeler accepted as Cyperus fastigiatus Rottb.
Species Cyperus semidives Steud. accepted as Cyperus imbricatus Retz.
Species Cyperus semifertilis S.T.Blake
Species Cyperus seminudus Zoll. & Moritzi
Species Cyperus seminudus Roxb. accepted as Cyperus corymbosus Rottb.
Species Cyperus semiochraceus Boeckeler
Species Cyperus semiradiciflorus Boeckeler accepted as Cyperus glomeratus L.
Species Cyperus semiteres B.Heyne ex C.B.Clarke accepted as Cyperus flavidus Retz.
Species Cyperus semitribrachiatus Boeckeler accepted as Cyperus mutisii (Kunth) Andersson
Species Cyperus semitrifidus Schrad.
Species Cyperus senegalensis (C.B.Clarke) Mattf. & Kük.
Species Cyperus senegalensis C.B.Clarke accepted as Cyperus conglomeratus subsp. conglomeratus Rottb.
Species Cyperus sensilis Baijnath
Species Cyperus septatus Steud. accepted as Cyperus compactus Retz.
Species Cyperus serotinus Rottb.
Species Cyperus serpens Cherm. accepted as Cyperus platycaulis Baker
Species Cyperus serra A.Rich. accepted as Cyperus rubicundus Vahl
Species Cyperus serrae Boeck. accepted as Cyperus laetus J.Presl & C.Presl
Species Cyperus serrae Boeckeler accepted as Cyperus rigens subsp. serrae (Boeckeler) Pedersen
Species Cyperus serratangulus (Peter & Kük.) Huygh
Species Cyperus serrulatus S.Watson accepted as Cyperus eragrostis Lam.
Species Cyperus serrulatus Vahl accepted as Cyperus niveus var. leucocephalus (Kunth) Fosberg
Species Cyperus sertularinus Liebm. accepted as Cyperus hermaphroditus (Jacq.) Standl.
Species Cyperus seslerioides Kunth
Species Cyperus sesquiflorus (Torr.) Mattf. & Kük.
Species Cyperus setaceus Wulfen accepted as Cyperus flavescens L.
Species Cyperus setaceus Raddi accepted as Cyperus lanceolatus Poir.
Species Cyperus setaceus Retz. accepted as Eleocharis retroflexa subsp. chaetaria (Roem. & Schult.) T.Koyama
Species Cyperus setaceus (L.) Missbach & E.H.L.Krause accepted as Isolepis setacea (L.) R.Br.
Species Cyperus setifolius D.Don accepted as Cyperus cuspidatus Kunth
Species Cyperus setifolius Torr. ex C.B.Clarke accepted as Cyperus grayi Torr.
Species Cyperus setiformis Korsh.
Species Cyperus setigerus Torr. & Hook.
Species Cyperus sexangularis Nees
Species Cyperus sexflorus R.Br.
Species Cyperus shandongense F.Z.Li accepted as Cyperus hilgendorfianus Boeckeler
Species Cyperus sharonensis Danin & Kukkonen
Species Cyperus sharpei R.Booth, D.J.Moore & Hodgon
Species Cyperus shepherdii G.C.Tucker & Gandhi
Species Cyperus shimadai Ohwi accepted as Cyperus radians Nees & Meyen ex Kunth
Species Cyperus siamensis (C.B.Clarke) Bauters
Species Cyperus siculus Chiov. accepted as Cyperus papyrus subsp. papyrus L.
Species Cyperus sieberi Kunth accepted as Cyperus fulvus R.Br.
Species Cyperus sieberianus Spreng.
Species Cyperus sieberianus (Nees ex Steud.) K.Schum. accepted as Cyperus cyperoides (L.) Kuntze
Species Cyperus sieberianus Link accepted as Cyperus esculentus L.
Species Cyperus sikkimensis Kük.
Species Cyperus silletensis Nees
Species Cyperus silletensis Thwaites accepted as Cyperus pulcherrimus Willd. ex Kunth
Species Cyperus simaoensis Y.Y.Qian
Species Cyperus simplex Kunth
Species Cyperus simpsonii (Muasya) Larridon
Species Cyperus sinensis Debeaux accepted as Cyperus radians Nees & Meyen ex Kunth
Species Cyperus sintenisii Boeckeler accepted as Cyperus ligularis L.
Species Cyperus smithianus Ridl.
Species Cyperus smithii Schrad. accepted as Cyperus alternifolius subsp. textilis (Thunb.) Verloove
Species Cyperus smithii McClean accepted as Cyperus leptocladus Kunth
Species Cyperus socialis C.B.Clarke accepted as Cyperus pseudopilosus (C.B.Clarke) Govaerts
Species Cyperus solidifolius Boeckeler
Species Cyperus solidus Kunth
Species Cyperus solmsii Boeckeler accepted as Cyperus planifolius Rich.
Species Cyperus solutus Steud. accepted as Cyperus cuspidatus Kunth
Species Cyperus somalicus Gand. accepted as Cyperus niveus var. leucocephalus (Kunth) Fosberg
Species Cyperus somalidunensis Lye
Species Cyperus somaliensis C.B.Clarke
Species Cyperus sonderi J.A.Schmidt accepted as Cyperus polystachyos subsp. polystachyos Rottb.
Species Cyperus songeensis (Lye) Lye
Species Cyperus soongoricus Kar. & Kir.
Species Cyperus sordidus J.Presl & C.Presl
Species Cyperus sorostachys Boeckeler accepted as Cyperus pulchellus R.Br.
Species Cyperus sorostachyus Boeckeler accepted as Cyperus pulchellus R.Br.
Species Cyperus sorzogonensis J.Presl & C.Presl accepted as Cyperus diffusus var. diffusus Vahl
Species Cyperus soyauxii Boeckeler
Species Cyperus spadiceus Lam. accepted as Cyperus stoloniferus Retz.
Species Cyperus spaniophyllus Steud. accepted as Cyperus malaccensis subsp. malaccensis Lam.
Species Cyperus sparsiflorus Baldwin accepted as Cyperus glomeratus L.
Species Cyperus sparteus Schrad. ex Nees accepted as Cyperus reflexus Vahl
Species Cyperus spathaceus (L.) L. accepted as Dulichium arundinaceum var. arundinaceum (L.) Britton
Species Cyperus speciosus Lojac. accepted as Cyperus longus subsp. longus L.
Species Cyperus speciosus Vahl accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus speciosus Torr. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus spectabilis Link accepted as Cyperus acutiusculus Lag.
Species Cyperus sphacelatus Rottb.
Species Cyperus sphaeranthelus Chiov. accepted as Cyperus meeboldii Kük.
Species Cyperus sphaerocarpus Steud. ex C.B.Clarke
Species Cyperus sphaerocephalus Vahl
Species Cyperus sphaeroideus L.A.S.Johnson & O.D.Evans
Species Cyperus sphaerolepis Boeckeler
Species Cyperus sphaerospermoides Cherm. accepted as Cyperus denudatus L.f.
Species Cyperus sphaerospermus Schrad.
Species Cyperus sphaerostachys Link accepted as Cyperus luzulae (L.) Retz.
Species Cyperus spherobolos Poir. accepted as Cyperus sporobolus R.Br.
Species Cyperus spicato-capitatus Jardin
Species Cyperus spicato-rapitatus Steud. accepted as Cyperus ligularis L.
Species Cyperus spicatus J.Presl & C.Presl accepted as Cyperus imbricatus Retz.
Species Cyperus spicigerus Vahl
Species Cyperus spiculatus Alph.Wood accepted as Cyperus erythrorrhizos Muhl.
Species Cyperus spiculosus Rchb. accepted as Cyperus congestus Vahl
Species Cyperus spiculosus F.N.Williams accepted as Cyperus smithianus Ridl.
Species Cyperus spinuliferus Boeckeler accepted as Cyperus unioloides R.Br.
Species Cyperus spinulosus Roxb. accepted as Cyperus compactus Retz.
Species Cyperus spiralis Larridon accepted as Cyperus steudneri (Boeckeler) Larridon
Species Cyperus spissiflorus (C.B.Clarke) K.Schum. accepted as Cyperus unioloides R.Br.
Species Cyperus splendens (Cherm.) Kük.
Species Cyperus spongiosocoriaceus Boeckeler accepted as Cyperus javanicus Houtt.
Species Cyperus spongiosovaginatus Boeckeler accepted as Cyperus digitatus subsp. digitatus Roxb.
Species Cyperus sporobolus R.Br.
Species Cyperus spretus Steud. accepted as Cyperus denudatus L.f.
Species Cyperus squalidus Liebm. accepted as Cyperus flavescens L.
Species Cyperus squamulatus Steud. accepted as Cyperus distans L.f.
Species Cyperus squarrosulus (Cherm.) Kük.
Species Cyperus squarrosus L.
Species Cyperus squarrosus F.Muell. accepted as Cyperus conglomeratus subsp. conglomeratus Rottb.
Species Cyperus stachyphorus K.Koch accepted as Cyperus colchicus K.Koch
Species Cyperus stauntonii (C.B.Clarke) Ohwi accepted as Cyperus nipponicus Franch. & Sav.
Species Cyperus st-crucei Liebm.
Species Cyperus steadii Kük.
Species Cyperus stellatus Link accepted as Cyperus haspan L.
Species Cyperus stellatus Rudge accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus stenolepis Torr. accepted as Cyperus strigosus L.
Species Cyperus stenophyllus Valck.Sur.
Species Cyperus stenostachyus Benth. accepted as Cyperus longus subsp. longus L.
Species Cyperus stergiosii G.C.Tucker
Species Cyperus steudelianus Boeckeler accepted as Cyperus cyperoides (L.) Kuntze
Species Cyperus steudneri (Boeckeler) Larridon
Species Cyperus stewartii G.C.Tucker
Species Cyperus stigmatosus Steud. accepted as Cyperus javanicus Houtt.
Species Cyperus stolonifer Retz.
Species Cyperus stolonifer Willd. ex Kunth accepted as Cyperus bulbosus Vahl
Species Cyperus stoloniferus Retz.
Species Cyperus stradbrokensis Domin
Species Cyperus stramineoferrugineus Kük.
Species Cyperus stramineus Link accepted as Cyperus flavescens L.
Species Cyperus stramineus Nees accepted as Cyperus substramineus Kük.
Species Cyperus straminicolor Cherm. accepted as Cyperus procerus Rottb.
Species Cyperus striatulus Vahl accepted as Cyperus niveus var. leucocephalus (Kunth) Fosberg
Species Cyperus striatus Ruiz & Pav. accepted as Bulbostylis striata (Ruiz & Pav.) H.Pfeiff.
Species Cyperus stricticulmis Govind. accepted as Cyperus malabaricus (C.B.Clarke) T.Cooke
Species Cyperus strictus Lam. accepted as Cyperus flavidus Retz.
Species Cyperus strictus Roxb. accepted as Cyperus flavidus Retz.
Species Cyperus strictus Rottler ex C.B.Clarke accepted as Cyperus polystachyos subsp. polystachyos Rottb.
Species Cyperus strictus Wight ex C.B.Clarke accepted as Cyperus pumilus L.
Species Cyperus strigosus L.
Species Cyperus strongii G.C.Tucker & Gandhi
Species Cyperus stroudii Alan Gray & G.L.Stott
Species Cyperus stuhlmannii C.B.Clarke accepted as Cyperus usitatus Burch.
Species Cyperus stuhlmannii C.B.Clarke ex K.Schum. accepted as Cyperus usitatus var. usitatus Burch.
Species Cyperus stuppeus G.Forst. accepted as Cyperus javanicus Houtt.
Species Cyperus suaveolens Boivin ex Cherm. accepted as Cyperus hyalinus Vahl
Species Cyperus subaequalis Baker
Species Cyperus subalatus Boeckeler accepted as Cyperus digitatus subsp. auricomus (Sieber ex Spreng.) Kük.
Species Cyperus subalatus Steud. accepted as Cyperus pilosus Vahl
Species Cyperus subambiguus Kük. accepted as Cyperus hermaphroditus (Jacq.) Standl.
Species Cyperus subanceps Boeckeler
Species Cyperus subaphyllus Boeckeler ex Schinz accepted as Cyperus laevigatus subsp. laevigatus L.
Species Cyperus subarticulatus Nees & Meyen accepted as Cyperus articulatus L.
Species Cyperus subbadius Kük.
Species Cyperus subbulbosus Roem. & Schult. accepted as Cyperus congestus Vahl
Species Cyperus subcapitatus C.B.Clarke accepted as Cyperus mitis Steud.
Species Cyperus subcaracasanus Kük.
Species Cyperus subcastaneus D.A.Simpson
Species Cyperus subchoristachys C.B.Clarke accepted as Cyperus glaber L.
Species Cyperus subenervius Steud. accepted as Cyperus surinamensis var. surinamensis Rottb.
Species Cyperus subfuscus Debeaux
Species Cyperus subintermedius Kük. accepted as Cyperus flavescens L.
Species Cyperus sublaevicarinatus Mattf. & Kük.
Species Cyperus sublimis (C.B.Clarke) Dandy
Species Cyperus submacropus Kük. accepted as Cyperus mollipes K.Schum.
Species Cyperus submaculatus T.Koyama accepted as Cyperus albescens (Steud.) Larridon & Govaerts
Species Cyperus submicrolepis Kük.
Species Cyperus submonastichyus Steud. & Jard. accepted as Cyperus laevigatus subsp. laevigatus L.
Species Cyperus subnodosus Nees & Meyen accepted as Cyperus articulatus L.
Species Cyperus subpapuanus Kük.
Species Cyperus subparadoxus Kük.
Species Cyperus subpinnatus Kük. accepted as Cyperus rigidellus (Benth.) J.M.Black
Species Cyperus subrigidulus Kük. accepted as Cyperus neoguinensis Kük.
Species Cyperus subrotundus Llanos accepted as Cyperus difformis L.
Species Cyperus subsquarrosus (Muhl.) Bauters
Species Cyperus substramineus Kük.
Species Cyperus subtenax Kük.
Species Cyperus subtenuis (Kük.) M.T.Strong
Species Cyperus subtilis (Kük.) Väre & Kukkonen
Species Cyperus subtrigonus (C.B.Clarke) Kük.
Species Cyperus subulatus R.Br.
Species Cyperus subulatus Meyen accepted as Cyperus meyenianus Kunth
Species Cyperus subumbellatus Kük. accepted as Cyperus cyperoides (L.) Kuntze
Species Cyperus subuniflorus Britton accepted as Cyperus retroflexus var. pumilus (Britton) R.Carter & S.D.Jones
Species Cyperus subxerophilus Kük. accepted as Cyperus xerophilus Cherm.
Species Cyperus sulcinux C.B.Clarke
Species Cyperus sumbawangensis (Hoenselaar) Lye accepted as Cyperus nigricans Steud.
Species Cyperus superatus C.B.Clarke accepted as Cyperus trinervis R.Br.
Species Cyperus supinus (L.) Missbach & E.H.L.Krause accepted as Schoenoplectiella supina (L.) Lye
Species Cyperus surinamensis Rottb.
Species Cyperus svensonii G.C.Tucker
Species Cyperus swartzii Boeckeler
Species Cyperus sylvaticus (L.) Missbach & E.H.L.Krause accepted as Scirpus sylvaticus L.
Species Cyperus sylvestris Ridl.
Species Cyperus sylvicola Ridl. accepted as Cyperus renschii Boeckeler
Species Cyperus syriacus Parl. accepted as Cyperus papyrus subsp. papyrus L.
Species Cyperus szechuanensis T.Koyama
Species Cyperus tabernaemontani (C.C.Gmel.) Missbach & E.H.L.Krause accepted as Schoenoplectus tabernaemontani (C. C. Gmel.) Palla
Species Cyperus tabina Steud. ex Boeckeler
Species Cyperus tabularis Schrad.
Species Cyperus tacnensis Nees & Meyen
Species Cyperus taitensis Steud. accepted as Cyperus javanicus Houtt.
Species Cyperus tanaensis Kük. accepted as Cyperus flavescens L.
Species Cyperus tanganyicanus (Kük.) Lye accepted as Cyperus semitrifidus Schrad.
Species Cyperus tanyphyllus Ridl.
Species Cyperus tanzaniae (Lye) Lye
Species Cyperus tatandaensis Muasya & D.A.Simpson
Species Cyperus tataricus Less. accepted as Cyperus pannonicus Jacq.
Species Cyperus taubertii Boeckeler accepted as Cyperus unioloides R.Br.
Species Cyperus taylorii C.B.Clarke accepted as Cyperus rotundus L.
Species Cyperus tegetiformis Roxb. ex Arn. accepted as Cyperus corymbosus Rottb.
Species Cyperus tegetiformis Benth. accepted as Cyperus malaccensis subsp. malaccensis Lam.
Species Cyperus tegetum Roxb. accepted as Cyperus pangorei Rottb.
Species Cyperus tegetum C.B.Clarke accepted as Cyperus schimperianus Steud.
Species Cyperus tempeae G.C.Tucker
Species Cyperus tenax Boeckeler
Species Cyperus tendo Banks & Sol. ex Hook.f. accepted as Schoenus tendo (Hook.f.) Hook.f.
Species Cyperus tenellus Torr. accepted as Cyperus filicinus Vahl
Species Cyperus tenellus J.Presl & C.Presl accepted as Cyperus fugax Liebm.
Species Cyperus tenellus L.f. accepted as Isolepis levynsiana Muasya & D.A.Simpson
Species Cyperus tener Vahl
Species Cyperus tener Osten ex Herter
Species Cyperus teneriffae Poir. accepted as Cyperus rubicundus Vahl
Species Cyperus teneristolon Mattf. & Kük. accepted as Cyperus bracheilema (Steud.) Mattf. & Kük.
Species Cyperus tenerrimus J.Presl & C.Presl
Species Cyperus tenoreanus Schult. & Schult.f. accepted as Cyperus esculentus L.
Species Cyperus tenorei C.Presl accepted as Cyperus esculentus L.
Species Cyperus tenorianus Schult. accepted as Cyperus esculentus L.
Species Cyperus tenuicapitatus Steud. accepted as Cyperus surinamensis var. surinamensis Rottb.
Species Cyperus tenuicomus Miq. accepted as Cyperus corymbosus Rottb.
Species Cyperus tenuiculmis Boeckeler
Species Cyperus tenuiculus Kunth accepted as Cyperus bipartitus Torr.
Species Cyperus tenuiflorus Elliott accepted as Cyperus erythrorrhizos Muhl.
Species Cyperus tenuiflorus Rottb. accepted as Cyperus longus subsp. longus L.
Species Cyperus tenuiflorus Roxb. accepted as Cyperus mitis Steud.
Species Cyperus tenuifolius (Steud.) Dandy
Species Cyperus tenuifolius T.L.Dai accepted as Cyperus mitis Steud.
Species Cyperus tenuifolius Walp. accepted as Cyperus rotundus L.
Species Cyperus tenuior Engelm. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus tenuis Sw.
Species Cyperus tenuis Muhl. accepted as Cyperus polystachyos subsp. polystachyos Rottb.
Species Cyperus tenuispica Steud.
Species Cyperus tenuispicatus Boeckeler accepted as Cyperus lacustris Schrad. ex Nees
Species Cyperus tenuispiculatus Boeckeler
Species Cyperus tephrodes Schrad. ex Nees accepted as Cyperus dichromeniformis Kunth
Species Cyperus teres (C.B.Clarke) Lye accepted as Cyperus aromaticus (Ridl.) Mattf. & Kük.
Species Cyperus teretifolius A.Rich. accepted as Cyperus laevigatus subsp. laevigatus L.
Species Cyperus teretifructus Steud. accepted as Cyperus polystachyos subsp. polystachyos Rottb.
Species Cyperus terminalis Marsh ex Steud. accepted as Cyperus pumilus L.
Species Cyperus tersus Link accepted as Cyperus rubicundus Vahl
Species Cyperus testui (Cherm.) Reynders
Species Cyperus tetracarpus Boeckeler
Species Cyperus tetraformis Desv.
Species Cyperus tetragonus Elliott
Species Cyperus tetragonus Hemsl. accepted as Cyperus hermaphroditus (Jacq.) Standl.
Species Cyperus tetraphyllus R.Br.
Species Cyperus tetrastachyos Desf. accepted as Cyperus rotundus L.
Species Cyperus texensis Steud. accepted as Cyperus polystachyos subsp. polystachyos Rottb.
Species Cyperus textilis Thunb. accepted as Cyperus alternifolius subsp. textilis (Thunb.) Verloove
Species Cyperus textilis F.Muell. accepted as Cyperus vaginatus R.Br.
Species Cyperus textorii Miq. accepted as Cyperus microiria Steud.
Species Cyperus teysmannii Boeckeler accepted as Cyperus sanguinolentus Vahl
Species Cyperus thermalis Dumort. accepted as Cyperus longus subsp. longus L.
Species Cyperus thomasii G.C.Tucker
Species Cyperus thomensis (C.B.Clarke) Marais accepted as Cyperus cyperoides subsp. flavus Lye
Species Cyperus thomsonii Boeckeler
Species Cyperus thorelii E.G.Camus
Species Cyperus thorncroftii McClean
Species Cyperus thouarsianus C.Presl accepted as Cyperus dubius var. dubius Rottb.
Species Cyperus thouarsii Kunth accepted as Cyperus polystachyos subsp. polystachyos Rottb.
Species Cyperus thunbergii Vahl
Species Cyperus thyrsiflorus Jungh.
Species Cyperus thyrsiflorus Boeckeler accepted as Cyperus ligularis L.
Species Cyperus tibialis (Poit. ex Ledeb.) Govaerts
Species Cyperus tisserantii Cherm. accepted as Cyperus niveus var. tisserantii (Cherm.) Lye
Species Cyperus tisserantioides (Mtot.) Lye
Species Cyperus toisensis Kuntze accepted as Cyperus dactyliformis Boeckeler
Species Cyperus tokiensis C.B.Clarke accepted as Cyperus exaltatus var. exaltatus Retz.
Species Cyperus tolucensis Kunth accepted as Cyperus laxus Lam.
Species Cyperus tomaiophyllus K.Schum.
Species Cyperus tonduzianus Boeckeler accepted as Cyperus flavescens L.
Species Cyperus tonduzii Boeckeler accepted as Cyperus hermaphroditus (Jacq.) Standl.
Species Cyperus tongatabuensis Boeckeler accepted as Cyperus javanicus Houtt.
Species Cyperus tonkinensis C.B.Clarke
Species Cyperus torosus Vahl accepted as Cyperus longus subsp. longus L.
Species Cyperus torreyanus Schult. accepted as Cyperus filicinus Vahl
Species Cyperus torreyi Britton accepted as Cyperus retrorsus Chapm.
Species Cyperus tortulanus Vahl ex Kunth
Species Cyperus tortuosus J.Koenig ex Roxb. accepted as Cyperus flavidus Retz.
Species Cyperus tosaensis Makino accepted as Cyperus unioloides R.Br.
Species Cyperus trachycladus Cherm. accepted as Cyperus procerus Rottb.
Species Cyperus trachynotus Torr. accepted as Cyperus elegans subsp. elegans L.
Species Cyperus trachyrhachis Steud. accepted as Cyperus flavidus Retz.
Species Cyperus trachysanthos Hook. & Arn.
Species Cyperus trailii C.B.Clarke
Species Cyperus transitorius Kük. accepted as Cyperus bracheilema (Steud.) Mattf. & Kük.
Species Cyperus tremulus Baker
Species Cyperus tremulus Poir. accepted as Cyperus macrostachyos Lam.
Species Cyperus trialatus (Boeckeler) J.Kern
Species Cyperus tribrachiatus (Liebm.) Kük. accepted as Cyperus thyrsiflorus Jungh.
Species Cyperus triceps F.N.Williams
Species Cyperus triceps Endl. accepted as Cyperus dubius var. dubius Rottb.
Species Cyperus triceps Nees accepted as Cyperus manimae var. asperrimus (Liebm.) Kük.
Species Cyperus trichodes Griseb.
Species Cyperus trichostachys Benth. accepted as Cyperus dietrichiae var. dietrichiae Boeckeler
Species Cyperus triflorus L. accepted as Abildgaardia triflora (L.) Abeyw.
Species Cyperus trigonellus Suess.
Species Cyperus trigonus Boeckeler accepted as Cyperus ligularis L.
Species Cyperus trigynus Spreng.
Species Cyperus trinervis R.Br.
Species Cyperus trinidadensis Boeckeler accepted as Cyperus digitatus subsp. digitatus Roxb.
Species Cyperus trinitatis Steud. accepted as Cyperus luzulae (L.) Retz.
Species Cyperus triphyllus Larrañaga
Species Cyperus triqueter Boeckeler accepted as Cyperus haspan L.
Species Cyperus triqueter (L.) Missbach & E.H.L.Krause accepted as Schoenoplectus triqueter (L.) Palla
Species Cyperus trispicatus Boeckeler accepted as Cyperus meyenianus Kunth
Species Cyperus tristachyus Boeckeler accepted as Cyperus flavescens L.
Species Cyperus tristis Kunth accepted as Cyperus denudatus L.f.
Species Cyperus trisulcus D.Don
Species Cyperus tropicalis M.T.Strong
Species Cyperus truncatulus Steud. accepted as Cyperus pumilus L.
Species Cyperus truncatus C.A.Mey. ex Turcz. accepted as Cyperus orthostachyus var. orthostachyus Franch. & Sav.
Species Cyperus truncatus A.Rich. accepted as Cyperus schimperianus Steud.
Species Cyperus tsaratananensis Cherm. accepted as Cyperus derreilema Steud.
Species Cyperus tschinsendensis Turrill accepted as Cyperus derreilema Steud.
Species Cyperus tuberifer Steud. accepted as Cyperus digitatus subsp. digitatus Roxb.
Species Cyperus tuberiferus Steud. accepted as Cyperus digitatus subsp. digitatus Roxb.
Species Cyperus tuberosus Rottb.
Species Cyperus tuberosus Roxb.
Species Cyperus tuberosus Pursh accepted as Cyperus esculentus L.
Species Cyperus tuckerianus Pereira-Silva, Hefler & R.Trevis.
Species Cyperus tucumanensis Boeckeler accepted as Cyperus entrerianus Boeckeler
Species Cyperus tunicatus Schult. accepted as Cyperus haspan L.
Species Cyperus turbatus Baijnath
Species Cyperus turfosus Salzmann ex Daveau accepted as Cyperus mundii (Nees) Kunth
Species Cyperus turfosus Salzm. ex Kunth accepted as Cyperus mundii var. mundii (Nees) Kunth
Species Cyperus turgidulus C.B.Clarke accepted as Cyperus trialatus (Boeckeler) J.Kern
Species Cyperus turrialbanus Gómez-Laur.
Species Cyperus turrillii Kük.
Species Cyperus tweediei C.B.Clarke
Species Cyperus ubertus Willd. ex Link accepted as Cyperus ligularis L.
Species Cyperus ugandensis Chiov. accepted as Cyperus papyrus subsp. papyrus L.
Species Cyperus ugogensis Peter & Kük.
Species Cyperus uitenhagensis (Steud.) C.Archer & Goetgh.
Species Cyperus uleanus Boeckeler accepted as Cyperus virens var. montanus (Boeckeler) Deuton
Species Cyperus uliginosus Thouars ex Link accepted as Cyperus laevigatus subsp. laevigatus L.
Species Cyperus umbellatus Burm.f.
Species Cyperus umbellatus Hillebr.
Species Cyperus umbellatus Hemsl. accepted as Cyperus appendiculatus var. appendiculatus (Brongn.) Kunth
Species Cyperus umbellatus Benth. accepted as Cyperus cyperoides (L.) Kuntze
Species Cyperus umbellatus Roxb. accepted as Cyperus cyperoides (L.) Kuntze
Species Cyperus umbellatus Thwaites accepted as Cyperus paniceus (Rottb.) Boeckeler
Species Cyperus umbelliferus Poir. ex C.B.Clarke
Species Cyperus umbilensis (C.B.Clarke ex W.Watson) Boeckeler ex Kuntze accepted as Cyperus owanii Boeckeler
Species Cyperus umbraticola Kunth accepted as Cyperus nitidus Lam.
Species Cyperus umbrosus Lindl. & Nees accepted as Cyperus laxus Lam.
Species Cyperus uncinatus Desv.
Species Cyperus uncinatus Poir. accepted as Cyperus cuspidatus Kunth
Species Cyperus uncinatus R.Br. accepted as Cyperus squarrosus var. squarrosus L.
Species Cyperus uncinulatus Schrad. ex Nees
Species Cyperus underwoodii Britton accepted as Cyperus filiformis Sw.
Species Cyperus undulatus Kük.
Species Cyperus unicolor Boeckeler
Species Cyperus uniflorus Thunb.
Species Cyperus uniflorus Torr. & Hook. accepted as Cyperus retroflexus var. retroflexus Buckley
Species Cyperus unifolius Boeckeler
Species Cyperus uniglumis (Link) Missbach & E.H.L.Krause accepted as Eleocharis uniglumis (Link) Schult.
Species Cyperus unioloides R.Br.
Species Cyperus unispicatus Bauters, Reynders & Goetgh.
Species Cyperus unistamen T.Koyama accepted as Cyperus persquarrosus T.Koyama
Species Cyperus upoluensis Boeckeler accepted as Cyperus seemannianus Boeckeler
Species Cyperus urbanii Boeckeler
Species Cyperus urvilleanus Steud. accepted as Isolepis nigricans Kunth
Species Cyperus usambarensis Graebn. ex Peter
Species Cyperus usitatus Burch.
Species Cyperus usterii Palla accepted as Cyperus intricatus Schrad.
Species Cyperus ustulatus A.Rich.
Species Cyperus vaginatissimus K.Schum. accepted as Cyperus kerstenii Boeckeler
Species Cyperus vaginatus R.Br.
Species Cyperus vaginatus Link accepted as Cyperus haspan L.
Species Cyperus vahlii (Schrad. ex Nees) Steud. accepted as Cyperus ferax Rich.
Species Cyperus vahlii Boeckeler accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus valdiviae Steud. accepted as Cyperus javanicus Houtt.
Species Cyperus valiae Pereira-Silva, Hefler & R.Trevis.
Species Cyperus validus Boeckeler accepted as Cyperus pohlii subsp. pohlii (Nees) Steud.
Species Cyperus vandervekenii Reynders, Dhooge & Goetgh.
Species Cyperus variabilis Salzm. ex Steud. accepted as Cyperus esculentus L.
Species Cyperus varicus (C.B.Clarke ex Cherm.) Kük.
Species Cyperus variegatus Boeckeler accepted as Cyperus cruentus Rottb.
Species Cyperus variegatus Griseb. accepted as Cyperus lanceolatus Poir.
Species Cyperus variegatus Kunth accepted as Cyperus melanostachyus Kunth
Species Cyperus varius Boeckeler accepted as Cyperus intricatus Schrad.
Species Cyperus vatkeanus (Boeckeler) Goetgh.
Species Cyperus vegetus Willd. accepted as Cyperus eragrostis Lam.
Species Cyperus ventricosus R.Br.
Species Cyperus venturii Kük. accepted as Cyperus incomtus Kunth
Species Cyperus venustus Kunth
Species Cyperus venustus G.Forst. accepted as Cyperus cyperinus (Retz.) Valck.Sur.
Species Cyperus venustus Boeckeler accepted as Cyperus digitatus subsp. digitatus Roxb.
Species Cyperus venustus R.Br. accepted as Cyperus exaltatus var. exaltatus Retz.
Species Cyperus verrucinux C.B.Clarke accepted as Cyperus denudatus L.f.
Species Cyperus versicolor Nees accepted as Cyperus squarrosus var. squarrosus L.
Species Cyperus verticillatus Roxb. accepted as Cyperus imbricatus Retz.
Species Cyperus vestitus Hochst. ex C.Krauss
Species Cyperus vexillatus Peter ex Kük. accepted as Cyperus cruentus Rottb.
Species Cyperus vialis Ridl. accepted as Cyperus prolixus Kunth
Species Cyperus vicky-martiniae G.C.Tucker
Species Cyperus victoriensis C.B.Clarke
Species Cyperus violifolia Rodriguez & Alfonso
Species Cyperus violifolius J.I.Rodr. & O.Alfonso
Species Cyperus virens Michx.
Species Cyperus virens Boeckeler accepted as Cyperus intricatus Schrad.
Species Cyperus virescens Hoffm. accepted as Cyperus fuscus L.
Species Cyperus virginicus Jacq. ex Steud. accepted as Cyperus odoratus subsp. odoratus L.
Species Cyperus viridescens
Species Cyperus viridis Willd. ex Kunth accepted as Cyperus difformis L.
Species Cyperus viridis Krock. accepted as Cyperus fuscus L.
Species Cyperus viridis Sieber ex C.Presl accepted as Cyperus glaber L.
Species Cyperus viridis Roxb. ex C.B.Clarke accepted as Cyperus rotundus L.
Species Cyperus viridispicatus Boeckeler accepted as Cyperus imbricatus Retz.
Species Cyperus viridulus Boeckeler accepted as Cyperus laevigatus subsp. laevigatus L.
Species Cyperus viscidulus K.L.Wilson
Species Cyperus viscosus Sw. accepted as Cyperus elegans subsp. elegans L.
Species Cyperus viviparus Steud. accepted as Cyperus elegans subsp. elegans L.
Species Cyperus volckmannii Phil.
Species Cyperus volkensii K.Schum. ex C.B.Clarke
Species Cyperus volkielloides Muasya & Vollesen
Species Cyperus volodia Cherm.
Species Cyperus volodioides Cherm. accepted as Cyperus mangorensis Cherm.
Species Cyperus vorsteri K.L.Wilson
Species Cyperus vulgaris Sieber ex Kunth accepted as Cyperus flavidus Retz.
Species Cyperus vulgaris Hochst. ex Boeckeler accepted as Cyperus maculatus subsp. maculatus Boeckeler
Species Cyperus vulnerans Salzm. ex Schltdl. accepted as Cyperus ligularis L.
Species Cyperus wacketii Kük. accepted as Cyperus impolitus Kunth
Species Cyperus wailleyi (Cherm.) Lye
Species Cyperus wallichianus Spreng.
Species Cyperus wallichii Nees accepted as Cyperus malaccensis subsp. malaccensis Lam.
Species Cyperus warmingii Boeckeler accepted as Cyperus pohlii subsp. pohlii (Nees) Steud.
Species Cyperus washingtonensis Gand. accepted as Cyperus erythrorrhizos Muhl.
Species Cyperus waterlotii Cherm. accepted as Cyperus cuspidatus Kunth
Species Cyperus watsonianus Boeckeler accepted as Cyperus dentatus Torr.
Species Cyperus wawrae Boeckeler accepted as Cyperus tenerrimus J.Presl & C.Presl
Species Cyperus wawrai Boeckeler accepted as Cyperus tenerrimus J.Presl & C.Presl
Species Cyperus weatherbianus Fernald
Species Cyperus webbianus Steud. accepted as Cyperus sexangularis Nees
Species Cyperus weinlandii Kük. accepted as Cyperus bifax C.B.Clarke
Species Cyperus welwitschii (Ridl.) Lye
Species Cyperus whitmeei (C.B.Clarke) Kük.
Species Cyperus widgrenii Boeckeler accepted as Cyperus intricatus Schrad.
Species Cyperus wiestii Steud. accepted as Cyperus digitatus subsp. digitatus Roxb.
Species Cyperus wightii Nees accepted as Cyperus rubicundus Vahl
Species Cyperus wightii Hance accepted as Cyperus tenuiculmis var. tenuiculmis Boeckeler
Species Cyperus wilburii G.C.Tucker
Species Cyperus wilmsii Gand. accepted as Cyperus niveus var. leucocephalus (Kunth) Fosberg
Species Cyperus winkeleri Britton ex Small accepted as Cyperus ovatus Baldwin
Species Cyperus wissmannii O.Schwartz
Species Cyperus wittei Cherm. accepted as Cyperus deciduus Boeckeler
Species Cyperus wolfii Alph.Wood accepted as Cyperus echinatus (L.) Alph.Wood
Species Cyperus wrightii Britton accepted as Cyperus dipsaceus Liebm.
Species Cyperus xanthinus C.Presl accepted as Cyperus flavescens L.
Species Cyperus xanthocomus Link accepted as Cyperus digitatus subsp. digitatus Roxb.
Species Cyperus xantholepis (Nelmes) Lye
Species Cyperus xanthopus Steud. accepted as Cyperus nutans var. eleusinoides (Kunth) Haines
Species Cyperus xanthostachyus Steud.
Species Cyperus xerophilus Cherm.
Species Cyperus xerophilus (Domin) Kük. accepted as Cyperus cunninghamii subsp. cunninghamii (C.B.Clarke) C.A.Gardner
Species Cyperus yadavii Wad.Khan, D.P.Chavan & Solanke
Species Cyperus yamamotoi T.Koyama
Species Cyperus yemenicus Spreng. accepted as Cyperus bulbosus Vahl
Species Cyperus yoshinagae Ohwi accepted as Cyperus rotundus L.
Species Cyperus zairensis Chiov. accepted as Cyperus papyrus subsp. zairensis (Chiov.) Kük.
Species Cyperus zambesiensis C.B.Clarke accepted as Cyperus glaucophyllus Boeckeler
Species Cyperus zanzibarensis C.B.Clarke accepted as Cyperus pulchellus R.Br.
Species Cyperus zikae G.C.Tucker
Species Cyperus zikae G.C.Tucker
Species Cyperus zollingeri Steud.
Species Cyperus zollingerianus (Boeckeler) T.Koyama accepted as Cyperus leptocarpus (F.Muell.) Bauters
Species Cyperus zollingerioides C.B.Clarke
Species Cyperus zonatissimus (Cherm.) Kük.
Species Cyperus zonatus Kük.
Subtribe Ficiniinae Fenz (175)
Tribe Dulichieae W.Schultze‐Motel (3)
Tribe Eleocharideae Goetgh. (312)
Tribe Fimbristylideae Cherm. ex J.Raynal
Tribe Fuireneae Rchb. ex Fenzl (55)
Tribe Hypolytreae Pers. (175)
Tribe IncertaeSedis (1)
Tribe Khaosokieae Lév.‐Bourret & J.R.Starr (1)
Tribe Koyamaeae W.W.Thomas & Davidse
Tribe Lipocarpheae Cherm. ex T.Koyama
Tribe Micropapyreae L.T.Eiten
Tribe Pseudoschoeneae J.R.Starr (76)
Tribe Rhynchosporeae Nees (389)
Tribe Schenoplectae
Tribe Schoeneae Dumort. (461)
Tribe Schoenoplecteae Lye accepted as Schoenoplectieae Lye
Tribe Schoenoplectieae Lye (25)
Tribe Scirpeae T.Lestib. (82)
Tribe Sclerieae Wight & Arn. (261)
Tribe Sumatroscirpeae Lév.‐Bourret & J.R.Starr (4)
Tribe Syntrinemeae L.T.Eiten
Tribe Trichophoreae Lév.‐Bourret & J.R.Starr (21)
Tribe Trilepideae Goetgh. (16)
Subtribe Actinoscirpinae Tatanov
Subtribe Bolboschoeninae Tatanov
Subtribe Lipocarphinae
Subtribe Schoenoplectinae Tatanov
Genus Abildgardia Rchb. accepted as Fimbristylis Vahl
Genus Abilgaardia Poir.
Genus Acorellus Palla ex Kneuck. accepted as Cyperus L.
Genus Acorus
Genus Acriulus Ridl. accepted as Scleria P.J.Bergius
Genus Acrocarpus Nees accepted as Krenakia S.M.Costa
Genus Acrolepis Schrad. accepted as Ficinia Schrad.
Genus Actaeogeton Steud. accepted as Scirpus Tourn. ex L.
Genus Adamantogeton Schrad. ex Nees accepted as Lagenocarpus Nees
Genus Adulpa Endl.
Genus Adupla Bosc ex Juss. accepted as Cyperus L.
Genus Adupla Bosc
Genus Agistron Raf. accepted as Carex L.
Genus Agylla Phil. accepted as Machaerina Vahl
Genus Albikia J.Presl & C.Presl accepted as Hypolytrum Pers.
Genus Aliniella J.Raynal accepted as Cyperus L.
Genus Alinula J.Raynal accepted as Cyperus L.
Genus Ammorrhiza Ehrh. accepted as Carex L.
Genus Androcoma Nees accepted as Cyperus L.
Genus Androtrichum (Brongn.) Brongn. accepted as Cyperus L.
Genus Anerma Schrad. ex Nees accepted as Scleria P.J.Bergius
Genus Anithista Raf. accepted as Carex L.
Genus Anogyna Nees accepted as Lagenocarpus Nees
Genus Anosporum Nees accepted as Cyperus L.
Genus Anthophyllum Steud. accepted as Ficinia Schrad.
Genus Antrolepis Welw. accepted as Cyperus L.
Genus Apartea Pellegr. accepted as Mapania Aubl.
Genus Aplostemon Raf. accepted as Fimbristylis Vahl
Genus Archaeocarex Börner accepted as Carex L.
Genus Ascolepis Nees ex Steud. accepted as Cyperus L.
Genus Ascopholis C.E.C.Fisch. accepted as Cyperus L.
Genus Asterochaete Nees (9)
Genus Asteroschoenus Nees accepted as Rhynchospora Vahl
Genus Astroschoenus Lindl. accepted as Rhynchospora Vahl
Genus Atomostylis Steud. accepted as Cyperus L.
Genus Aulacorhynchus Nees accepted as Tetraria P.Beauv.
Genus Baeochortus Ehrh. accepted as Carex L.
Genus Baeothryon Ehrh. ex A.Dietr. accepted as Eleocharis R.Br.
Genus Baumea Gaudich. accepted as Machaerina Vahl
Genus Beera P.Beauv. ex T.Lestib. accepted as Hypolytrum Pers.
Genus Bitteria Börner accepted as Carex L.
Genus Blepharolepis Nees accepted as Scirpus Tourn. ex L.
Genus Blismus Friche-Joset & Montandon
Genus Blysmocarex N.A.Ivanova accepted as Carex L.
Genus Blysmopsis Oteng-Yeb. accepted as Blysmus Panz. ex Schult.
Genus Blysmoschoenus Palla
Genus Boeckeleria T.Durand accepted as Tetraria P.Beauv.
Genus Bolboschoenoplectus Tatanov accepted as Bolboschoenus (Asch.) Palla
Genus Borabora Steud. accepted as Cyperus L.
Genus Buekia Nees accepted as Neesenbeckia Levyns
Genus Buekia A.Rich.
Genus Bulbostylis Steven accepted as Eleocharis R.Br.
Genus Callistachys Heuff. accepted as Carex L.
Genus Calyptrolepis Steud. accepted as Rhynchospora Vahl
Genus Calyptrostylis Nees accepted as Rhynchospora Vahl
Genus Campylostachys E.Mey. accepted as Fimbristylis Vahl
Genus Capitularia Valck.Sur. accepted as Capitularina J.Kern
Genus Caricella Ehrh. accepted as Carex L.
Genus Caricina St.-Lag. accepted as Carex L.
Genus Caricina C.H.Hitchc.
Genus Caricinella St.-Lag. accepted as Carex L.
Genus Catagyna P.Beauv. ex T.Lestib. accepted as Scleria P.J.Bergius
Genus Catagyna Hutch. & Dalziel accepted as Afrotrilepis (Gilly) J.Raynal
Genus Cephaloschoenus Nees accepted as Rhynchospora Vahl
Genus Cephaloscirpus Kurz accepted as Mapania Aubl.
Genus Ceratoschoenus Nees accepted as Rhynchospora Vahl
Genus Chaetocyperus Nees accepted as Eleocharis R.Br.
Genus Chaetospora R.Br. (3)
Genus Chamaegyne Suess. accepted as Eleocharis R.Br.
Genus Chamaeschoenus Ehrh. accepted as Scirpus Tourn. ex L.
Genus Chamaexiphium Hochst. ex Steud. accepted as Ficinia Schrad.
Genus Chapelliera Nees accepted as Machaerina Vahl
Genus Chillania Roiv. accepted as Eleocharis R.Br.
Genus Chionanthula Börner accepted as Carex L.
Genus Chlorocharis Rikli accepted as Eleocharis R.Br.
Genus Chlorocyperus Rikli accepted as Cyperus L.
Genus Chondrachne R.Br. accepted as Lepironia Rich. in Pers.
Genus Chondrolomia Nees accepted as Scleria P.J.Bergius
Genus Chordorrhiza Ehrh. accepted as Carex L.
Genus Choricarpha Boeckeler accepted as Lepironia Rich. in Pers.
Genus Cladotheca Steud. accepted as Lagenocarpus Nees
Genus Clavula Dumort. accepted as Eleocharis R.Br.
Genus Cleistocalyx Steud. accepted as Rhynchospora Vahl
Genus Cobresia Pers. accepted as Carex L.
Genus Coleachyron J.Gay ex Boiss. accepted as Carex L.
Genus Comostemum Nees accepted as Cyperus L.
Genus Courtoisia Nees accepted as Cyperus L.
Genus Courtoisina Soják accepted as Cyperus L.
Genus Crepidocarpus Klotzsch ex Boeckeler accepted as Cyperus L.
Genus Crosslandia W.Fitzg. accepted as Fimbristylis Vahl
Genus Cryptoglochin Heuff. accepted as Carex L.
Genus Cryptopodium Schrad. ex Nees accepted as Scleria P.J.Bergius
Genus Cyathochaete Benth.
Genus Cyatochaete Kük.
Genus Cyclocampe Steud. accepted as Schoenus L.
Genus Cyclocampe Benth. & Hook.f. accepted as Costularia C.B.Clarke
Genus Cylindrolepis Boeckeler accepted as Cyperus L.
Genus Cylindropus Nees accepted as Scleria P.J.Bergius
Genus Cymophyllus Mack. ex Britton & A.Br. accepted as Carex L.
Genus Cyperoides Ség. accepted as Carex L.
Genus Cypringlea M.T.Strong accepted as Trichophorum Pers.
Genus Cyprolepis Steud. accepted as Cyperus L.
Genus Dapedostachys Börner accepted as Carex L.
Genus Decalepis Boeckeler accepted as Tetraria P.Beauv.
Genus Desmiograstis Börner accepted as Carex L.
Genus Desmoschoenus Hook.f. accepted as Ficinia Schrad.
Genus Deweya Raf. accepted as Carex L.
Genus Diaphora Lour. accepted as Scleria P.J.Bergius
Genus Dichismus Raf. accepted as Scirpus Tourn. ex L.
Genus Dichostylis P.Beauv. ex T.Lestib. accepted as Fimbristylis Vahl
Genus Dichroma Ham. accepted as Rhynchospora Vahl
Genus Dichromena Michx. accepted as Rhynchospora Vahl
Genus Diclidium Schrad. ex Nees accepted as Cyperus L.
Genus Didymia Phil. accepted as Cyperus L.
Genus Didymonema C.Presl accepted as Gahnia J.R.Forst. & G.Forst.
Genus Diemisa Raf. accepted as Carex L.
Genus Diplarinus Raf. accepted as Scirpus Tourn. ex L.
Genus Diplocarex Hayata accepted as Carex L.
Genus Diplochaete Nees accepted as Rhynchospora Vahl
Genus Diploscyphus Liebm. accepted as Scleria P.J.Bergius
Genus Discopodium Steud. accepted as Tricostularia Nees ex Lehm.
Genus Distimus Raf. accepted as Cyperus L.
Genus Dornera Heuff. ex Schur accepted as Carex L.
Genus Drymeia Ehrh. accepted as Carex L.
Genus Durandia Boeckeler accepted as Scleria P.J.Bergius
Genus Duval-jouvea Palla accepted as Cyperus L.
Genus Echinochlaenia Börner accepted as Carex L.
Genus Echinolytrum Desv. accepted as Fimbristylis Vahl
Genus Echinoschoenus Nees & Meyen accepted as Rhynchospora Vahl
Genus Ecklonea Steud. accepted as Trianoptiles Fenzl ex Endl.
Genus Edritria Raf. accepted as Carex L.
Genus Egleria L.T.Eiten accepted as Eleocharis R.Br.
Genus Elaeocharis Brongn. accepted as Eleocharis R.Br.
Genus Eleogenus Nees accepted as Eleocharis R.Br.
Genus Eleogiton Link accepted as Isolepis R.Br.
Genus Elyna Schrad. accepted as Carex L.
Genus Elynanthus Nees accepted as Tetraria P.Beauv.
Genus Elynanthus P.Beauv. ex T.Lestib.
Genus Elytrospermum C.A.Mey. accepted as Schoenoplectus (Rchb.) Palla
Genus Ephippiorhynchium Nees accepted as Rhynchospora Vahl
Genus Epiandria C.Presl accepted as Gahnia J.R.Forst. & G.Forst.
Genus Epiphystis Trin. accepted as Cyperus L.
Genus Epischoenus C.B.Clarke accepted as Schoenus L.
Genus Eriochaeta Torr. ex Steud. accepted as Rhynchospora Vahl
Genus Eriophorella Holub accepted as Trichophorum Pers.
Genus Eriophoropsis Palla accepted as Eriophorum L.
Genus Eriospora Hochst. ex A.Rich. accepted as Coleochloa Gilly
Genus Eucyperus Rikli accepted as Cyperus L.
Genus Eurostorhiza Steud. accepted as Caustis R.Br.
Genus Everardia Ridl. accepted as Cephalocarpus Nees
Genus Exphaloschoenus Nees
Genus Facolos Raf. accepted as Carex L.
Genus Fimbristyles Schult.
Genus Fintelmannia Kunth accepted as Trilepis Nees
Genus Forexeta Raf. accepted as Carex L.
Genus Froelichia Wulfen accepted as Carex L.
Genus Galilea Parl. accepted as Cyperus L.
Genus Gaunia Scop.
Genus Gavnia Scop.
Genus Genersichia Heuff. accepted as Carex L.
Genus Gussonea A.Rich. accepted as Fimbristylis Vahl
Genus Gussonea J.Presl & C.Presl accepted as Fimbristylis Vahl
Genus Gymnochaeta Steud. accepted as Schoenus L.
Genus Haloschoenus Nees accepted as Rhynchospora Vahl
Genus Haplostylis Nees accepted as Rhynchospora Vahl
Genus Hedychloa
Genus Hedychloe Raf. accepted as Cyperus L.
Genus Heleocharis T.Lestib. accepted as Eleocharis R.Br.
Genus Heleogiton Schult. accepted as Schoenoplectus (Rchb.) Palla
Genus Heleonastes Ehrh. accepted as Carex L.
Genus Heleophylax P.Beauv. ex T.Lestib. accepted as Schoenoplectus (Rchb.) Palla
Genus Heliocharis Lindl. accepted as Eleocharis R.Br.
Genus Helonema Suess. accepted as Eleocharis R.Br.
Genus Helothrix Nees accepted as Schoenus L.
Genus Hemicarex Benth. accepted as Carex L.
Genus Hemicarpha Nees accepted as Cyperus L.
Genus Hemichlaena Schrad. accepted as Ficinia Schrad.
Genus Heuffelia Opiz accepted as Carex L.
Genus Holmia Börner accepted as Carex L.
Genus Holoschoenus Link accepted as Scirpoides Ség.
Genus Homalostachys Boeckeler accepted as Carex L.
Genus Hoppia Nees accepted as Bisboeckelera Kuntze
Genus Hydroschoenus Zoll. & Moritzi accepted as Cyperus L.
Genus Hygrocharis Nees accepted as Rhynchospora Vahl
Genus Hymenochaeta P.Beauv. ex T.Lestib. accepted as Actinoscirpus (Ohwi) R.W.Haines & Lye
Genus Hymenolytrum Schrad. ex Nees accepted as Scleria P.J.Bergius
Genus Hypaelyptum Vahl accepted as Cyperus L.
Genus Hypelythrum D.Dietr.
Genus Hypoelytrum Kunth
Genus Hypolepis P.Beauv. ex T.Lestib. accepted as Ficinia Schrad.
Genus Hypophialium Nees accepted as Ficinia Schrad.
Genus Hypoporum Nees accepted as Scleria P.J.Bergius
Genus Ideleria Kunth accepted as Tetraria P.Beauv.
Genus Indocourtoisia Bennet & Raizada accepted as Cyperus L.
Genus Iria (Pers.) R.Hedw. accepted as Fimbristylis Vahl
Genus Iriha Kuntze accepted as Fimbristylis Vahl
Genus Isoschoenus Nees accepted as Schoenus L.
Genus Itheta Raf. accepted as Carex L.
Genus Juncellus C.B.Clarke accepted as Cyperus L.
Genus Karinia Reznicek & McVaugh accepted as Scirpoides Ség.
Genus Killinga T.Lestib. accepted as Cyperus L.
Genus Killyngia Ham.
Genus Kleistrocalyx Steud. accepted as Rhynchospora Vahl
Genus Kobresia Willd. accepted as Carex L.
Genus Kobria St.-Lag. accepted as Carex L.
Genus Kolerma Raf. accepted as Carex L.
Genus Kreczetoviczia Tzvelev accepted as Trichophorum Pers.
Genus Kuekenthalia Börner accepted as Carex L.
Genus Kyllinga Rottb. accepted as Cyperus L.
Genus Kyllingiella R.W.Haines & Lye accepted as Cyperus L.
Genus Lampocarya R.Br. accepted as Gahnia J.R.Forst. & G.Forst.
Genus Lamprochlaenia Börner accepted as Carex L.
Genus Langevinia Jacq.-Fél. accepted as Mapania Aubl.
Genus Lechleria Phil. accepted as Carex L.
Genus Leiophyllum Ehrh. accepted as Scirpus Tourn. ex L.
Genus Lepidospora (F.Muell.) F.Muell. accepted as Schoenus L.
Genus Lepidotosperma Roem. & Schult. accepted as Lepidosperma Labill.
Genus Lepisia C.Presl accepted as Tetraria P.Beauv.
Genus Lepistachya Zipp. ex Miq. accepted as Mapania Aubl.
Genus Leptolepis Boeckeler accepted as Blysmus Panz. ex Schult.
Genus Leptoschoenus Nees accepted as Rhynchospora Vahl
Genus Leptostachys Ehrh. accepted as Carex L.
Genus Leptovignea Börner accepted as Carex L.
Genus Lepyronia Rich in Pers. accepted as Lepironia Rich. in Pers.
Genus Lerisca Schltdl. accepted as Lagenocarpus Nees
Genus Leucocoma Rydb. accepted as Trichophorum Pers.
Genus Leucoglochin Heuff. accepted as Carex L.
Genus Leucoma Ehrh. accepted as Eriophorum L.
Genus Limivasculum Börner accepted as Carex L.
Genus Limnocharis Kunth accepted as Eleocharis R.Br.
Genus Limnochloa P.Beauv. ex T.Lestib. accepted as Eleocharis R.Br.
Genus Limonaetes Ehrh. accepted as Carex L.
Genus Linagrostis Guett. accepted as Eriophorum L.
Genus Lipocarpha R.Br. accepted as Cyperus L.
Genus Lonchostylis Torr. accepted as Rhynchospora Vahl
Genus Loncoperis Raf. accepted as Carex L.
Genus Lophocarpus Link accepted as Schoenus L.
Genus Lophocarpus Boeckeler accepted as Schoenus L.
Genus Lophoschoenus Stapf accepted as Costularia C.B.Clarke
Genus Loxanisa Raf. accepted as Carex L.
Genus Loxotrema Raf. accepted as Carex L.
Genus Lyprolepis Steud. accepted as Cyperus L.
Genus Machaerina Nees accepted as Lepidosperma Labill.
Genus Macrochaetium Steud. accepted as Tetraria P.Beauv.
Genus Macrolomia Schrad. ex Nees accepted as Scleria P.J.Bergius
Genus Malachochaete Nees ex Benth. & Hook.f.
Genus Malacochaete Nees accepted as Schoenoplectus (Rchb.) Palla
Genus Manochlaenia Börner accepted as Carex L.
Genus Mapaniopsis C.B.Clarke accepted as Mapania Aubl.
Genus Mariscopsis Cherm. accepted as Cyperus L.
Genus Marisculus Goetgh. accepted as Cyperus L.
Genus Mariscus Scop. accepted as Cladium P. Browne
Genus Mariscus Vahl accepted as Cyperus L.
Genus Mariscus Gaertn. accepted as Cyperus L.
Genus Mastigloscleria Nees accepted as Scleria P.J.Bergius
Genus Maukschia Heuff. accepted as Carex L.
Genus Maximoviczia A.P.Khokhr. accepted as Scirpus Tourn. ex L.
Genus Maximowicziella A.P.Khokhr. accepted as Scirpus Tourn. ex L.
Genus Megadenus Raf. accepted as Eleocharis R.Br.
Genus Megarrhena Schrad. ex Nees accepted as Cyperus L.
Genus Melachne Schrad. ex Schult. & Schult.f. accepted as Gahnia J.R.Forst. & G.Forst.
Genus Melancranis Vahl accepted as Ficinia Schrad.
Genus Melanoschoenos Ség. accepted as Schoenus L.
Genus Meltrema Raf. accepted as Carex L.
Genus Microchaeta Rchb. accepted as Rhynchospora Vahl
Genus Microlepis Schrad. ex Nees accepted as Lagenocarpus Nees
Genus Micropapyrus Suess. accepted as Rhynchospora Vahl
Genus Mischospora Boeckeler accepted as Fimbristylis Vahl
Genus Mitrospora Nees accepted as Rhynchospora Vahl
Genus Morisia Nees accepted as Rhynchospora Vahl
Genus Naikia Wad.Khan, Bhuskute & Kahalkar accepted as Diplacrum R.Br.
Genus Neilreichia Kotula accepted as Carex L.
Genus Nemocharis Beurl. accepted as Scirpus Tourn. ex L.
Genus Nemochloa Nees accepted as Rhynchospora Vahl
Genus Nemum Desv. accepted as Bulbostylis Kunth
Genus Neolophocarpus E.G.Camus accepted as Schoenus L.
Genus Neoscirpus Y.N.Lee & Y.C.Oh accepted as Trichophorum Pers.
Genus Neo-senaea K.Schum. ex H.Pfeiff. accepted as Lagenocarpus Nees
Genus Neskiza Raf. accepted as Carex L.
Genus Nomochloa P.Beauv. ex T.Lestib. accepted as Blysmus Panz. ex Schult.
Genus Nomochloa Nees accepted as Rhynchospora Vahl
Genus Olamblis Raf. accepted as Carex L.
Genus Olotrema Raf. accepted as Carex L.
Genus Omoscleria Nees accepted as Scleria P.J.Bergius
Genus Oncostylis Nees accepted as Bulbostylis Kunth
Genus Onkerma Raf. accepted as Carex L.
Genus Opetiola Gaertn. accepted as Cyperus L.
Genus Ophryoscleria Nees accepted as Scleria P.J.Bergius
Genus Oreobolopsis T.Koyama & Guagl. accepted as Trichophorum Pers.
Genus Oreograstis K.Schum. accepted as Carpha Banks & Sol. ex R.Br.
Genus Oriophorum Gunn.
Genus Orobium Schrad. ex Nees accepted as Lagenocarpus Nees
Genus Osculisa Raf. accepted as Carex L.
Genus Osmoscleria Lindl.
Genus Oxycaryum Nees accepted as Cyperus L.
Genus Pachymitra Nees accepted as Rhynchospora Vahl
Genus Pandanophyllum Hassk. accepted as Mapania Aubl.
Genus Papyrus Willd. accepted as Cyperus L.
Genus Pentasticha Turcz. accepted as Fuirena Rottb.
Genus Phacellanthus Steud. accepted as Gahnia J.R.Forst. & G.Forst.
Genus Phaenopyrum Schrad. ex Nees accepted as Lagenocarpus Nees
Genus Phaeocephalum Ehrh. accepted as Rhynchospora Vahl
Genus Phaeocephalum Ehrh. ex House
Genus Phaeolorum Ehrh. accepted as Carex L.
Genus Phyllostachys Torr. accepted as Carex L.
Genus Physiglochis Neck. accepted as Carex L.
Genus Picreus Juss.
Genus Platylepis Kunth accepted as Cyperus L.
Genus Pleurachne Schrad. accepted as Ficinia Schrad.
Genus Pleuranthus Pers. accepted as Dulichium Pers.
Genus Pleurostachys Brongn. accepted as Rhynchospora Vahl
Genus Plumaria Heist. ex Fabr. accepted as Eriophorum L.
Genus Plumaria Bubani accepted as Eriophorum L.
Genus Pogonostylis Bertol. accepted as Fimbristylis Vahl
Genus Polyglochin Ehrh. accepted as Carex L.
Genus Proteocarpus Börner accepted as Carex L.
Genus Pseudocarex Miq. accepted as Carex L.
Genus Pseudocyperus Steud. accepted as Fimbristylis Vahl
Genus Pseudoeverardia Gilly accepted as Cephalocarpus Nees
Genus Pseudomariscus Rauschert accepted as Cyperus L.
Genus Psilocarya Torr. accepted as Rhynchospora Vahl
Genus Psittacoschoenus Nees accepted as Gahnia J.R.Forst. & G.Forst.
Genus Psyllophora Ehrh. accepted as Carex L.
Genus Ptacoseia Ehrh. accepted as Carex L.
Genus Pterachne Schrad. ex Nees accepted as Cyperus L.
Genus Pterochaete Arn. ex Boeckeler accepted as Rhynchospora Vahl
Genus Pterocyperus Opiz accepted as Cyperus L.
Genus Pterogyne Schrad. ex Nees accepted as Cyperus L.
Genus Pterolepis Schrad. accepted as Schoenoplectus (Rchb.) Palla
Genus Pteroscleria Nees accepted as Diplacrum R.Br.
Genus Pterotheca C.Presl accepted as Rhynchospora Vahl
Genus Pterygolepis Rchb. accepted as Schoenoplectus (Rchb.) Palla
Genus Ptilanthelium Steud. accepted as Schoenus L.
Genus Ptilochaeta Nees accepted as Rhynchospora Vahl
Genus Ptilosciadium Steud. accepted as Rhynchospora Vahl
Genus Ptychocaryum R.Br. ex Kuntze accepted as Scirpodendron Zipp. ex Kurz
Genus Pycreus P.Beauv. accepted as Cyperus L.
Genus Queenslandiella Domin accepted as Cyperus L.
Genus Raymondiella B.Boivin
Genus Raynalia Soják accepted as Cyperus L.
Genus Reigera Opiz accepted as Bolboschoenus (Asch.) Palla
Genus Remirea Aubl. accepted as Cyperus L.
Genus Rhaptocalymma Borrer accepted as Carex L.
Genus Rhaptocalymna
Genus Rhincospora Gaudich.
Genus Rhynchopera Börner accepted as Carex L.
Genus Rhynchopera Link, Klotzsch & Otto
Genus Rikliella J.Raynal accepted as Cyperus L.
Genus Schelhammeria Moench accepted as Carex L.
Genus Schizolepis Schrad. ex Nees accepted as Scleria P.J.Bergius
Genus Schoenidium Nees accepted as Ficinia Schrad.
Genus Schoenodendron Engl. accepted as Microdracoides Hua
Genus Schoenoides O.Seberg accepted as Oreobolus R.Br.
Genus Schoenopsis P.Beauv. ex T.Lestib. accepted as Tetraria P.Beauv.
Genus Schoenoxiphium Nees accepted as Carex sect. Schoenoxiphium (Nees) Baill.
Genus Scirpidiella Rauschert accepted as Isolepis R.Br.
Genus Scirpidium Nees accepted as Eleocharis R.Br.
Genus Scirpocyperus Ség. accepted as Bolboschoenus (Asch.) Palla
Genus Sclerochaetium Nees accepted as Tetraria P.Beauv.
Genus Seidlia Opiz accepted as Scirpus Tourn. ex L.
Genus Sickmannia Nees accepted as Ficinia Schrad.
Genus Sorostachys Steud. accepted as Cyperus L.
Genus Spermodon P.Beauv. ex T.Lestib. accepted as Rhynchospora Vahl
Genus Sphaerocyperus Lye accepted as Cyperus L.
Genus Sphaeromariscus E.G.Camus accepted as Cyperus L.
Genus Sphaeropus Boeckeler accepted as Scleria P.J.Bergius
Genus Sphaeroschoenus Nees accepted as Rhynchospora Vahl
Genus Stenophyllus Raf. accepted as Bulbostylis Kunth
Genus Streblidia Link accepted as Schoenus L.
Genus Syntrinema H.Pfeiff. accepted as Rhynchospora Vahl
Genus Syziganthus Steud. accepted as Gahnia J.R.Forst. & G.Forst.
Genus Taphrogiton Montandon accepted as Scirpus Tourn. ex L.
Genus Temnemis Raf. accepted as Carex L.
Genus Terobera Steud. accepted as Machaerina Vahl
Genus Tetralepis Steud. accepted as Cyathochaeta Nees
Genus Tetrariopsis C.B.Clarke accepted as Tetraria P.Beauv.
Genus Thoracostachyum Kurz accepted as Mapania Aubl.
Genus Thrycocephalum Steud.
Genus Thryocephalon J.R.Forst. & G.Forst. accepted as Cyperus L.
Genus Thysanocarex Börner accepted as Carex L.
Genus Tonduzia Boeckeler accepted as Scleria P.J.Bergius
Genus Torreya Raf. accepted as Cyperus L.
Genus Torulinium Desv. accepted as Cyperus L.
Genus Trachylomia Nees accepted as Scleria P.J.Bergius
Genus Trachyrhynchium Nees accepted as Machaerina Vahl
Genus Trasis P.Beauv. ex T.Lestib. accepted as Cladium P. Browne
Genus Trasus Gray accepted as Carex L.
Genus Trentepohlia Boeckeler accepted as Cyperus L.
Genus Trichelostylis T.Lestib. accepted as Fimbristylis Vahl
Genus Trichoballia C.Presl accepted as Tetraria P.Beauv.
Genus Trichochaeta Steud. accepted as Rhynchospora Vahl
Genus Trichophyllum Ehrh. accepted as Eleocharis R.Br.
Genus Tringa Roxb.
Genus Triodon Rich. accepted as Rhynchospora Vahl
Genus Triodus Raf.
Genus Tryocephalum Endl.
Genus Tunga Roxb. accepted as Hypolytrum Pers.
Genus Tylocarya Nelmes accepted as Fimbristylis Vahl
Genus Ulea-flos C.B.Clarke ex H.Pfeiff. accepted as Lagenocarpus Nees
Genus Ulva Adans. accepted as Carex L.
Genus Ulva Haller
Genus Uncinia Pers. accepted as Carex L.
Genus Ungeria Nees ex C.B.Clarke accepted as Cyperus L.
Genus Vaginaria Pers. accepted as Fuirena Rottb.
Genus Vauthiera A.Rich. accepted as Lepidosperma Labill.
Genus Vesicarex Steyerm. accepted as Carex L.
Genus Vignantha Schur accepted as Carex L.
Genus Vignea P.Beauv. ex T.Lestib. accepted as Carex L.
Genus Vignidula Börner accepted as Carex L.
Genus Vincentia Gaudich. accepted as Machaerina Vahl
Genus Voladeria Benoist accepted as Oreobolus R.Br.
Genus Volkiella Merxm. & Czech accepted as Cyperus L.
Genus Websteria S.H.Wright accepted as Eleocharis R.Br.
Genus Zosterospermon P.Beauv. ex T.Lestib. accepted as Rhynchospora Vahl