WFO Plant List | World Flora Online

As classified in WFO snapshot

June 2023

Warning: older classification

genus

Cyperus L.

This genus name was first published in Sp. Pl. : 44 (1753)

At the time of this classification snapshot, this genus name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-4000010449.

Statistics

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Species names in Cyperus (${formatNumber(totalForStatsWithKey('species'))})

All names in Cyperus (${formatNumber(totalForStatsWithKey('roles'))})

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All names at all ranks within Cyperus (${formatNumber(totalForStatsWithKey('ranks'))})

Synonyms of Cyperus

Name	Author	Protologue	WFO link
Mariscus	Gaertn.	Fruct. Sem. Pl. 1: 11 (1788)	wfo-1200034357
Platylepis	Kunth	Enum. Pl. 2: 269 (1837)	wfo-1200034375
Pterogyne	Schrad. ex Nees	Fl. Bras. 2(1): nota (1842)	wfo-1200034378
Torreya	Raf.	J. Phys. Chim. Hist. Nat. Arts 89: 105 (1819)	wfo-1200034424
Trentepohlia	Boeckeler	Bot. Zeitung (Berlin) 16: 249 (1858)	wfo-1200034425
Ungeria	Nees ex C.B.Clarke	J. Linn. Soc., Bot. 21: 34 (1884)	wfo-1200034430
Acorellus	Palla ex Kneuck.	Allg. Bot. Z. Syst. 9: 68 (1903)	wfo-4000000347
Aliniella	J.Raynal	Adansonia , n.s., 13: 157 (1973)	wfo-4000001203
Alinula	J.Raynal	Adansonia , n.s., 17: 43 (1977)	wfo-4000001205
Androcoma	Nees	J. Bot. (Hooker) 2: 396 (1840)	wfo-4000001989
Androtrichum	(Brongn.) Brongn.	Voy. Monde , Phan.: 177 (1834)	wfo-4000002025
Anosporum	Nees	Linnaea 9: 287 (1834)	wfo-4000002336
Ascolepis	Nees ex Steud.	Syn. Pl. Glumac. 2: 105 (1855)	wfo-4000003256
Ascopholis	C.E.C.Fisch.	Bull. Misc. Inform. Kew 1931: 104 (1931)	wfo-4000003257
Atomostylis	Steud.	Flora 33: 229 (1850)	wfo-4000003588
Borabora	Steud.	Syn. Pl. Glumac. 2: 71 (1855)	wfo-4000005008
Chlorocyperus	Rikli	Jahrb. Wiss. Bot. 27: 563 (1895)	wfo-4000008005
Comostemum	Nees	Linnaea 9: 283 (1834)	wfo-4000009071
Courtoisina	Soják	Čas. Nár. Mus., Odd. Přír. 148: 193 (1979 publ. 1980)	wfo-4000009519
Crepidocarpus	Klotzsch ex Boeckeler	Linnaea 36: 414 (1870)	wfo-4000009669
Cylindrolepis	Boeckeler	Bot. Centralbl. 39: 75 (1889)	wfo-4000010328
Cyprolepis	Steud.	Flora 33: 229 (1850)	wfo-4000010483
Diclidium	Schrad. ex Nees	Fl. Bras. 2(1): 51 (1842)	wfo-4000011481
Didymia	Phil.	Bot. Jahrb. Syst. 8: 57 (1886)	wfo-4000011620
Distimus	Raf.	J. Phys. Chim. Hist. Nat. Arts 89: 105 (1819)	wfo-4000012244
Duval-jouvea	Palla	Syn. Deut. Schweiz. Fl. , ed. 3: 2555 (1905)	wfo-4000012802
Epiphystis	Trin.	Fund. Agrost. 97, t. 1.	wfo-4000013628
Eucyperus	Rikli	Jahrb. Wiss. Bot. 27: 568 (1895)	wfo-4000014138
Galilea	Parl.	Fl. Palerm. 1: 297 (1845)	wfo-4000015231
Hemicarpha	Nees	Linnaea 9: 287 (1834)	wfo-4000017356
Hydroschoenus	Zoll. & Moritzi	Syst. Verz. Java : 95 (1846)	wfo-4000018561
Hypaelyptum	Vahl	Enum. Pl. Obs. 2: 283 (1805)	wfo-4000018731
Indocourtoisia	Bennet & Raizada	Indian Forester 107: 432 (1981)	wfo-4000019062
Juncellus	C.B.Clarke	Fl. Brit. India 6: 594 (1893)	wfo-4000019665
Kyllinga	Rottb.	Descr. Icon. Rar. Pl. : 12 (1773)	wfo-4000020314
Kyllingiella	R.W.Haines & Lye	Bot. Not. 131: 176 (1978)	wfo-4000020315
Lipocarpha	R.Br.	Narr. Exped. Zaire : 459 (1818)	wfo-4000021912
Lyprolepis	Steud.	Syn. Pl. Glumac. 2: 130 (1855)	wfo-4000022546
Mariscopsis	Cherm.	Bull. Mus. Natl. Hist. Nat. 25: 60 (1919)	wfo-4000023172
Marisculus	Goetgh.	Bull. Jard. Bot. Natl. Belg. 47: 444 (1977)	wfo-4000023173
Mariscus	Vahl	Enum. Pl. Obs. 2: 372 (1805)	wfo-4000023174
Opetiola	Gaertn.	Fruct. Sem. Pl. 1: 14 (1788)	wfo-4000026920
Oxycaryum	Nees	Fl. Bras. 2(1): 90 (1842)	wfo-4000027542
Papyrus	Willd.	Abh. Königl. Akad. Wiss. Berlin 1812-1813: 70 (1812)	wfo-4000027959
Pseudomariscus	Rauschert	Taxon 31: 559 (1982)	wfo-4000031588
Pterocyperus	Opiz	Seznam : 80 (1852)	wfo-4000031960
Pycreus	P.Beauv.	Fl. Oware 2: 48 (1816)	wfo-4000032248
Queenslandiella	Domin	Biblioth. Bot. 20(85): 415 (1915)	wfo-4000032371
Raynalia	Soják	Čas. Nár. Mus., Odd. Přír. 148: 193 (1979 publ. 1980)	wfo-4000032625
Remirea	Aubl.	Hist. Pl. Guiane 1: 44 (1775)	wfo-4000032738
Rikliella	J.Raynal	Adansonia , n.s., 13: 154 (1973)	wfo-4000033289
Sorostachys	Steud.	Syn. Pl. Glumac. 2: 71 (1854)	wfo-4000035814
Sphaerocyperus	Lye	Bot. Not. 125: 214 (1972)	wfo-4000035977
Sphaeromariscus	E.G.Camus	Notul. Syst. (Paris) 1: 239 (1910)	wfo-4000035984
Thryocephalon	J.R.Forst. & G.Forst.	Char. Gen. Pl. : 129 (1776)	wfo-4000038282
Torulinium	Desv.	Prodr. Pl. Ind. Occid. : 15 (1825)	wfo-4000038620
Volkiella	Merxm. & Czech	Mitt. Bot. Staatssamml. München 8: 317 (1953)	wfo-4000040426
Megarrhena	Schrad. ex Nees	Fl. Bras. 2(1): 5 (1842)	wfo-4000043744
Antrolepis	Welw.	Apont. : 578 (1859)	wfo-4100002223
Hedychloe	Raf.	Ann. Nat. 1: 16 (1820)	wfo-4100002228
Killinga	T.Lestib.	Essai Cypér. : 28 (1819)	wfo-4100002230
Pterachne	Schrad. ex Nees	Fl. Bras. 2(1): 62 (1842)	wfo-4100002235
Adupla	Bosc ex Juss.	Dict. Sci. Nat. 1: 263 (1804)	wfo-4100002292
Courtoisia	Nees	Linnaea 9: 286 (1834)	wfo-4100002293

Species in Cyperus ( ${pageIsLoading?'loading':'showing'} species ${currentlyShowingRangeFirst} to ${currentlyShowingRangeLast} of ${ totalPartsCount })

Name	Author	Protologue	Nomenclator	WFO link
			—	${taxonConcept.hasName.id}
			—	${synonym.id}

Unplaced Names

These names are not yet placed in the taxonomy, but may be associated with Cyperus:

Name	Author	Protologue	Nomenclator	WFO link
Cyperus abnormis	Steud.	Syn. Pl. Glumac. 2: 43 (1854)		wfo-0000367426
Cyperus achalensis	Hieron.	–	—	wfo-0001302228
Cyperus adscendens	Steud.	Syn. Pl. Glumac. 2: 14 (1854)		wfo-0000367459
Cyperus albidus	Retz.	Observ. Bot. 6: 21 (1791)		wfo-0000367520
Cyperus albomembranaceus	Chiov.	Webbia 8: 48, sine descr. lat. 1951		wfo-0001351919
Cyperus amuricoides	T.Koyama	J. Jap. Bot. 30: 130 (1955)		wfo-0000367677
Cyperus angustatus	Thunb. ex Spreng. & Link	Jahrb. Gewächsk. 1(3): 84 (1820)		wfo-0000915453
Cyperus angustatus var. angustatus	–	–		wfo-0001393222
Cyperus apatris	Steud.	Syn. Pl. Glumac. 2: 47 (1854)		wfo-0000367741
Cyperus arenarius	Salzm. ex Steud.	Syn. Pl. Glumac. 2: 46 (1854)		wfo-0000367770
Cyperus aristatus	Boeckeler	Linnaea 35: 501 (1868)		wfo-0000367783
Cyperus arrhizus	Boeckeler ex C.B.Clarke	Consp. Fl. Afr. [T.A. Durand & H. Schinz] 5: 577. 1894 [Dec 1894]		wfo-0001351921
Cyperus arrojadii	H.Pfeiff.	–	—	wfo-0001301642
Cyperus aureolus	Steud.	Syn. Pl. Glumac. 2: 23 (1854)		wfo-0000368129
Cyperus babae	T.Koyama	Quart. J. Taiwan Mus. 14: 194 (1961)		wfo-0000368285
Cyperus baldwinii	Chapm.	Fl. South. U.S. : 511 (1860)		wfo-0000368362
Cyperus baldwinii var. multiflorus	Chapm.	–		wfo-0001391535
Cyperus benghalensis	C.B.Clarke	J. Linn. Soc., Bot. 21: 151 (1884)		wfo-0000368522
Cyperus bifidus	Pourr.	Chlor. Hisp. : 174 (1788)		wfo-0000368631
Cyperus boeckleri	Phil.	Anales Univ. Chile xciii. 344.		wfo-0000368723
Cyperus boninensis	Ohwi	Mem. Coll. Sci. Kyoto Imp. Univ., Ser. B, Biol. 18(1): 161 (1944)		wfo-0000368739
Cyperus borealikiiensis	T.Koyama & Ogawa	J. Jap. Bot. 33: 256 (1958)		wfo-0000368755
Cyperus brainerdii	Britton ex Urbina	Cat. Pl. Mexic. 366. 1897		wfo-0001219432
Cyperus brevibracteatus	(Domin) Domin	Biblioth. Bot. 89(4) 1915		wfo-0001350904
Cyperus breviflorus	A.Dietr.	Sp. Pl., ed. 6. 2: 316 (1833)		wfo-0000368867
Cyperus brevifolius var. stellulatus	J.V.Suringar	Het Gesl. Cyperus Mal. Archip. 48, pl. 2, f. 5 1898		wfo-0001302273
Cyperus brizaemorphus	Steud.	Syn. Pl. Glumac. 2(7): 5. 1854 [1855 publ. 28-29 Nov 1854]		wfo-0000368946
Cyperus brizimorphus	Steud.	Syn. Pl. Glumac. 2: 5 (1854)		wfo-1000037137
Cyperus bromoides	Britton ex Parish	Bull. S. Calif. Acad. Sci. 3: 49 (1904)		wfo-0000368951
Cyperus bubani	Nyman	Consp. Fl. Eur. 4: 769. 1882 [Oct 1882]		wfo-0001351922
Cyperus buchtienii	Palla	in Buchtien, Contrib. Fl. Boliv. 87 (1910), nomen.		wfo-0001351923
Cyperus capensis	Boeckeler	Linnaea 36: 378 (1870)		wfo-0000369248
Cyperus carrii	Kük.	Bot. Jahrb. Syst. 69: 256 (1938)		wfo-0000369345
Cyperus catharinensis	Boeckeler	Beitr. Cyper. 2: 9 (1890)		wfo-0000369401
Cyperus chlorocephalus	C.B.Clarke	–	—	wfo-0001302126
Cyperus cleaveri	Roem. & Schult.	Mant. 2: 25		wfo-0001302150
Cyperus coercens	Rchb. ex Kunth	Enum. Pl. 2: 20 (1837)		wfo-0000369664
Cyperus compressus subsp. compressus	–	–		wfo-0001367374
Cyperus concinnus var. concinnus	–	–		wfo-0001393250
Cyperus condensatus	T.Koyama	J. Jap. Bot. 28: 344 (1953)		wfo-0000369845
Cyperus congestus f. gigantea	F.Muell.	Fragm. 8: 18 1872	—	wfo-0000369904
Cyperus conglomeratus f. pachyrhizus	(Nees ex Boeckeler) M.R.Almeida	Fl. Maharashtra 5B: 310. 2009		wfo-0000370007
Cyperus conicus var. conicus	–	–		wfo-0001393255
Cyperus convallium	Steud.	Syn. Pl. Glumac. 2: 5 (1854)		wfo-0000370217
Cyperus coracana	B.Heyne ex Wall.	Numer. List [Wallich] n. 3815. 1831		wfo-0001351926
Cyperus cylindricus	Boeckeler	Flora 42: 437 bis (1859)		wfo-0000370878
Cyperus cylindricus var. elatior	Boeckeler	Vidensk. Meddel. Naturhist. Foren. Kjøbenhavn 1869: 131 (1869)		wfo-0000793586
Cyperus cyrtostachys	C.B.Clarke	J. Linn. Soc., Bot. 21: 59 (1884)		wfo-0000371101
Cyperus dentifer	Kom.	Izv. Bot. Sada Akad. Nauk S.S.S.R. 30: 198 (1931 publ. 1932)		wfo-0000371428
Cyperus denudatus var. triqueter	Boeck.	Flora oder Allgemeine Botanische Zeitung 58 1875		wfo-0001393277
Cyperus depauperatus	Steud.	Syn. Pl. Glumac. 2: 34 (1854)		wfo-0000371534
Cyperus dichromennaeformis	Kunth	–	—	wfo-0001301644
Cyperus distans var. major	Thwaites	Enum. Pl. Zeyl. 432	—	wfo-0001301913
Cyperus donianus	Boeckeler	Allg. Bot. Z. Syst. 1: 165 (1895)		wfo-0000372173
Cyperus drummondii	Nees ex Boeckeler	Linnaea 36: 314 (1870)		wfo-0000372193
Cyperus dubius	Roxb.	Fl. Ind. 1: 192 (1820)		wfo-0000372219
Cyperus ehrenbergii f. fulvescenss	Kük.	Ark. Bot. 22A, no. 17: 5. 1929		wfo-0000793600
Cyperus elytropiptos	Steud.	Syn. Pl. Glumac. 2: 27 (1854)		wfo-0000372632
Cyperus enervis var. enervis	–	–		wfo-0001393282
Cyperus eragrostis var. cyrtostachys	(Miq.) C.B.Clarke	Journal of the Linnean Society, Botany 21 1884		wfo-0000372778
Cyperus excurrens	J.R.Carter & P.D.Lowe	Castanea 87(2): 229. 2022 [31 Dec 2022]		wfo-1000044575
Cyperus expansus	Bojer	Hortus Maurit. 380. 1837		wfo-0001301736
Cyperus fasciculigerus	(F.Muell.) Domin	Biblioth. Bot. 89(4) 1915		wfo-0001350910
Cyperus ferox var. acicularis	(Schrad. ex Nees) Kük.	–		wfo-0001392107
Cyperus fezelianus	C.B.Clarke	–	—	wfo-0001229041
Cyperus filifolius	Willd.	–		wfo-0001301645
Cyperus flavicomus	Schltdl.	Linnaea 6(1): 24. 1831 [Mar 1831]		wfo-0000373593
Cyperus flavus var. redolens	Kük. ex Osten	–		wfo-0001391709
Cyperus foliatus	Ehrenb. ex C.B.Clarke	Consp. Fl. Afr. [T.A. Durand & H. Schinz] 5: 559, in syn. 1894 [Dec 1894]		wfo-0001351927
Cyperus frionensis	Boeckeler	Beitr. Cyper. 2: 10 (1890)		wfo-0000373850
Cyperus fulgens var. fulgens	–	Unknown	—	wfo-0000373890
Cyperus fulvus var. fulvus	–	–		wfo-0001393301
Cyperus fusciformis	Drobow	Key Pl. Envir. Tashkent : 46 (1923)		wfo-0000373951
Cyperus gangeticus	Roxb. ex Wall.	Numer. List [Wallich] sub n. 3351. 1831		wfo-0001351928
Cyperus gardneri	Baker	Fl. Mauritius : 413 (1877)		wfo-0000373986
Cyperus ginge	Welw.	Apont. : 586 (1859)		wfo-0000374017
Cyperus globosus f. fusco-ater	(Meinsh. ex Korsh.) Kük.	Pflanzenr. IV, 20(101): 355 1936	—	wfo-0000374068
Cyperus globosus f. strictus	Valck.Sur.	Nova Guinea 8 1910		wfo-0001327112
Cyperus globularis	Zinserl.	–	—	wfo-0001302068
Cyperus globuliferus	J.Presl & C.Presl	Reliq. Haenk. 1: 165 (1828)	—	wfo-0000374101
Cyperus gracilis f. gracilis	–	–		wfo-0001327113
Cyperus gracilis var. gracilis	–	–		wfo-0001393311
Cyperus gunnii subsp. gunnii	–	–		wfo-0001367541
Cyperus halpan	J.Kern	Flora Malesiana Series I 1974		wfo-0001350911
Cyperus hangianus	Gand.	Bull. Soc. Bot. France 66: 297 (1919 publ. 1920)		wfo-0000374418
Cyperus haspana var. coarctatus	Nees	–		wfo-0001392339
Cyperus heptaphyllus	Larrañaga	Escritos D. A. Larrañaga 2: 24 (1923)		wfo-0000374501
Cyperus heribaudii	Pau	Bol. Soc. Aragonesa Ci. Nat. 4: 328 (1905)		wfo-0000374517
Cyperus hildebrandtii	K.Schum.	Pflanzenw. Ost-Afrikas C (1895) 118.		wfo-0000374650
Cyperus holciformis	J.Presl & C.Presl	Reliq. Haenk. 1(3): 173 1828	—	wfo-0001229106
Cyperus holoschoenus var. holoschoenus	–	–		wfo-0001393329
Cyperus honoluluensis	Steud. ex Jard.	Bull. Soc. Linn. Normandie , sér. 2, 9: 287 (1875)		wfo-0000374822
Cyperus hookerianus	Arnott ex Wight	–	—	wfo-0001301905
Cyperus hybridus	Hausskn.	Mitth. Thüring. Bot. Vereins , n.f., 13-14: 34 (1899)		wfo-0000374968
Cyperus intersita	Zinserl.	–	—	wfo-0001302069
Cyperus javanicus	Kük.	Repert. Spec. Nov. Regni Veg. 29: 194 (1931)		wfo-0000375599
Cyperus jenmani	C.B.Clarke	–	—	wfo-0001301646
Cyperus jouannetii	Pau	Bol. Soc. Aragonesa Ci. Nat. 4: 328 (1905)		wfo-0000375633
Cyperus kadzusensis	T.Koyama	Quart. J. Taiwan Mus. 14: 193 (1961)		wfo-0000375714
Cyperus kamtschatica	Kom.	–	—	wfo-0001302070
Cyperus kerstingii	Engl.	Veg. Erde 9(II): 204 (1908)		wfo-0000375814
Cyperus kuekenthalii	Merr.	J. Arnold Arbor. 19: 322 (1938)		wfo-0000375982
Cyperus kuntzei	Boeckeler	Beitr. Cyper. 1: 1 (1888)		wfo-0000375996
Cyperus laevigatus	C.B.Clarke	Pflanzenr. (Engler) 4(20): 324. 1936		wfo-0001349733
Cyperus lamprocarpus	Boeckeler	Linnaea 35: 490 (1868)		wfo-0000376369
Cyperus lapidicola	Kük.	Pflanzenr. , IV, 20(101): 17 (1935)		wfo-0000376480
Cyperus latespicatus var. acaulis	C.B.Clarke	J. Linn. Soc., Bot. 21: 41 1884		wfo-0000376551
Cyperus latespicatus var. laxus	Kük.	Pflanzenr. IV, 20(101): 393 1936		wfo-0000376578
Cyperus latespicatus var. setiformis	T.Koyama	–	—	wfo-0001302064
Cyperus latispicatus	Boeckeler	Flora 42: 441 (1859)	—	wfo-0000376534
Cyperus laxispicatus var. brunneotinctus	Kük.	Repert. Spec. Nov. Regni Veg. 21: 325 1925	—	wfo-0000376604
Cyperus laxispicatus var. percrassus	Kük.	Repert. Spec. Nov. Regni Veg. 21: 325 1925	—	wfo-0000376610
Cyperus laxispicatus var. testui	(Cherm.) Kük.	Pflanzenr. IV, 20(101): 332 1936	—	wfo-0000376620
Cyperus laxistachys	Bojer ex C.B.Clarke	Consp. Fl. Afr. [T.A. Durand & H. Schinz] 5: 558, in syn. 1894 [Dec 1894]		wfo-0001351929
Cyperus laxus	Willemet	Ann. Bot. (Usteri) 18: 6 (1796)		wfo-0000376647
Cyperus leavenworthii	Dewey	–	—	wfo-0001220330
Cyperus leonensis	Steud.	Nomencl. Bot. , ed. 2, 1: 470 (1840)		wfo-0000376775
Cyperus leptanthos	Steud.	Syn. Pl. Glumac. 2: 26 (1854)		wfo-0000376794
Cyperus leptophyes	C.B.Clarke	Beibl. Bot. Jahrb. Syst. 68: 14 (1902)		wfo-0000376822
Cyperus litvinovii	Meinsh.	Trudy Imp. S.-Peterburgsk. Bot. Sada 18: 233 1901	—	wfo-0001033454
Cyperus lividus	Steud.	Syn. Pl. Glumac. 2: 35 (1854)		wfo-0000377076
Cyperus lomatophyllus	Engl.	Pflanzenw. Ost-Afrikas , A: 125 (1895)		wfo-0000377087
Cyperus lucentinigricans	K.Schum.	–	—	wfo-1200034295
Cyperus lucidulus	Link	Jahrb. Gewächsk. 1(3): 86 (1820)		wfo-0000377303
Cyperus lucidus var. lucidus	–	–		wfo-0001393386
Cyperus luzulae var. conoideus	Kük.	–		wfo-0001391143
Cyperus macrostachys	Link	J. Bot. (Schrader) 1799(2): 310 (1800)		wfo-0000377444
Cyperus mariscoides	Elliott	Sketch Bot. S. Carolina 1: 67 (1816)		wfo-0000377537
Cyperus mauritianus	Willemet	Ann. Bot. (Usteri) 18: 4 (1796)		wfo-0000377579
Cyperus melanosperma	(Nees) Suringar	Het Gesl. Cyp. Mal. Archip. 50, pl. 2, f. 8 1898	—	wfo-0001302271
Cyperus micranthus	J.Presl & C.Presl	Reliq. Haenk. 1: 178 (1828)		wfo-0000377732
Cyperus mihashii	T.Koyama	J. Jap. Bot. 28: 346 (1953)		wfo-0000377797
Cyperus minimus	Forssk.	Fl. Aegypt.-Arab. : 202 (1775)		wfo-0000377812
Cyperus minutiflorus	J.Presl & C.Presl	Reliq. Haenk. 1: 351 (1830)		wfo-0000377827
Cyperus minutus	(C.B.Clarke) Kük.	Pflanzenr. , IV, 20(101): 326 (1936)		wfo-0000377850
Cyperus minutus	J.F.Gmel.	Syst. Nat., ed. 13[bis]. : 130 (1791)		wfo-0000377867
Cyperus multiflorus	Kunth	Enum. Pl. 2: 562 (1837)		wfo-0000378130
Cyperus multistriatus	Boeckeler ex C.B.Clarke	J. Linn. Soc., Bot. 21: 14. 1884 [1886 publ. 1884]		wfo-0001351930
Cyperus niger var. niger	–	–	—	wfo-0001286607
Cyperus nitens	Vahl	Enum. Pl. [Vahl] 2: 331. 1805 : erroneous entry		wfo-0000378332
Cyperus odoratus var. hayesii	(C.B.Clarke) Kük.	–		wfo-0001391855
Cyperus ogawai	T.Koyama	J. Jap. Bot. 31: 325 (1956)		wfo-0000378668
Cyperus orthostachyus var. pinnateformis	Y.C.Oh & Y.N.Lee	Korean Cyperaceae 53 (-54; plate 15). 2000		wfo-0001400024
Cyperus orthostachyus var. umbellus	Y.C.Oh & Y.N.Lee	Korean Cyperaceae 52 (-53; plate 14). 2000		wfo-0001400023
Cyperus ostenii	Kük. ex Osten	Anales Mus. Hist. Nat. Montevideo 3(2): 135 (1931)		wfo-0000378816
Cyperus oxilepis	Nees	–	—	wfo-0001302233
Cyperus pallidus	Link	Jahrb. Gewächsk. 1(3): 86 (1820)		wfo-0000378958
Cyperus pandanophyllum	Kunth	Bulletin of Miscellaneous Information: Additional Series 8: 8. 1908. (Bull. Misc. Inform., Addit. Ser.)	—	wfo-0001315920
Cyperus paniceus	Boeck.	Linnaea 36: 380	—	wfo-0001301917
Cyperus paniculatus	Blanco	Fl. Filip. : 32 (1837)		wfo-0000861415
Cyperus paniculatus	Hook. & Arn.	Bot. Beechey Voy. : 99 (1832)		wfo-0000379057
Cyperus paramattensis	Link	Enum. Pl. : 46 (1809)		wfo-0000379218
Cyperus parvus	Hassk.	Cat. Hort. Bot. Bogor. Alt. : 24 (1844)		wfo-0000379292
Cyperus patulus	Willd. ex Link	Enum. Hort. Berol. Alt. 1: 46 (1821)		wfo-0000379303
Cyperus patzcuarensis	C.B.Clarke ex Kük.	Pflanzenr. (Engler) Cyperac.-Scirp.-Cyp. 277 (1936), in syn.		wfo-0001351931
Cyperus paucidentata	Zinserl.	–	—	wfo-0001302074
Cyperus pauciflora	Link	–	—	wfo-0001302075
Cyperus pedunculosus var. pedunculosus	–	–		wfo-0001393422
Cyperus pellucida	C.Presl	–	—	wfo-0001302076
Cyperus pentabracteus	Govind. & Hemadri	Proc. Indian Acad. Sci., B 82(6): 207 1975	—	wfo-0001271188
Cyperus perusillus	Boeck.	Linnaea 35: 499 1868	—	wfo-0001302310
Cyperus pes-avium	Bertol.	Misc. Bot. 8: 30 (1849)		wfo-0000379538
Cyperus petasata	Zinserl.	–	—	wfo-0001302077
Cyperus phgmaeus	Rottb.	Descr. Icon. Rar. Pl. 20, 4. 14, f. 4 1773	—	wfo-0001302270
Cyperus philippensis	J.Presl & C.Presl	Reliq. Haenk. 1: 174 (1828)		wfo-0000379610
Cyperus phleoides	Hillebr.	Fl. Hawaiian Isl. [Hillebrand] 469. 1888		wfo-0001301915
Cyperus phymatodes var. hermannii	(Buckley) S.Watson	–		wfo-0001392346
Cyperus politus	Welw. ex Ridl.	Trans. Linn. Soc. London, Bot. 2: 125 (1884)		wfo-0000380115
Cyperus polyphyllus	Larrañaga	Escritos D. A. Larrañaga 2: 24 (1923)		wfo-0000380143
Cyperus polyrrhizus	Boeckeler ex C.B.Clarke	Consp. Fl. Afr. [T.A. Durand & H. Schinz] 5: 552, in syn. 1894 [Dec 1894]		wfo-0001351932
Cyperus polystachyos var. filicinus	(Vahl) O'Neill	Rhodora 42(495): 84 1940	—	wfo-0001246994
Cyperus polystachyos var. polystachyos	–	–		wfo-0001394961
Cyperus polystachyus f. cleaveri	(Torr.) Kük.	–		wfo-0001323678
Cyperus polystachyus var. hookeriana	(Arnott ex Wight) C.B.Clarke in Baker	J. Linn. Soc., Bot. 20: 280 1883	—	wfo-0001301904
Cyperus polystachyus var. paniculatus	(Rottb.) C.B.Clarke	–		wfo-0001392377
Cyperus polystachyus var. thouarsii	(Kunth) C.B.Clarke	J. Linn. Soc., Bot. 20: 280 1883	—	wfo-0001301906
Cyperus potosiensis	Britton ex C.B.Clarke	Bull. Misc. Inform. Kew, Addit. Ser. 8: 89. 1908 : errat.		wfo-0001355953
Cyperus potundus	L.	–	—	wfo-0001302098
Cyperus propinquus	Schrad. ex Nees	Fl. Bras. (Martius) 2(1): 7. 1842 [1 Apr 1842]		wfo-0001301647
Cyperus prostratus	Ortega	Nov. Pl. Descr. Dec. 9: 111. 1800		wfo-1000044570
Cyperus pseudocephalus	Boeckeler ex Tonduz	Bull. Herb. Boissier iii. (1895) 464 nomen.		wfo-0001351933
Cyperus pseudomarginatus	Dinter	Repert. Spec. Nov. Regni Veg. 16: 366, nomen. 1920		wfo-0001351934
Cyperus pubescens	J.Presl & C.Presl	Reliq. Haenk. 1: 181 (1828)		wfo-0000380642
Cyperus pumilis var. patens	(Vahl) Benth.	Flora Australiensis 7 1878 in obs.		wfo-0000380799
Cyperus pumilis var. punctatus	(Roxb.) C.B.Clarke	Journal of the Linnean Society, Botany 21 1884		wfo-0000380813
Cyperus punctorius	Schrad. ex Boeckeler	Linnaea 35: 567 (1868)		wfo-0000380861
Cyperus pungens	Kunth	Enum. Pl. 2: 32 (1837)		wfo-0000380868
Cyperus purpureo-glandulosus	Mattf. & Kuek.	–	—	wfo-0001302209
Cyperus purpurrhizus	Boeckeler	Vidensk. Meddel. Naturhist. Foren. Kjøbenhavn 1894: 237. 1895		wfo-0001301648
Cyperus quinqueflora	O.Schwarz	–	—	wfo-0001302078
Cyperus reticulatus	Schimper	1872	—	wfo-0001302307
Cyperus retusus	Nees	Linnaea 9: 285. 1834		wfo-0000381298
Cyperus retzii	Poir.	Encycl. 7: 255 (1806)		wfo-0000381308
Cyperus rheedei	F.Muell.	Descr. Notes Papuan Pl. 7: 34 (1886)		wfo-0000381326
Cyperus rhenanus	Schrad. ex Kunth	Enum. Pl. 2: 60 (1837)		wfo-0000381331
Cyperus rhigiophyllus	Hochst. ex C.Krauss	Flora 28: 756 (1845)		wfo-0000381333
Cyperus rigidulus	Vahl	Enum. Pl. Obs. 2: 342 (1805)		wfo-0000381405
Cyperus riparius	Salisb.	Prodr. Stirp. Chap. Allerton : 30 (1796)		wfo-0000381419
Cyperus rotundifolius	L.	–	—	wfo-0001302235
Cyperus ruberosus	Rottb.	Descr. Icon. Rar. Pl. 28, t. 7, f. 1 1773	—	wfo-0001302267
Cyperus rubromarginatus	Meinsh.	Trudy Imp. S.-Peterburgsk. Bot. Sada 18: 236 (1901)		wfo-0000381704
Cyperus rufescens	Schrad. ex Steud.	Syn. Pl. Glumac. 2: 27 (1854)		wfo-0000381740
Cyperus sabulosus	Mart. & Schrad. ex Nees	Fl. Bras. (Martius) 2(1): 10. 1842 [1 Apr 1842]		wfo-0001301649
Cyperus sanguinalis	Schrad. ex Nees	Fl. Bras. (Martius) 2(1): 39 (marisci sp.). 1842 [1 Apr 1842]		wfo-0001351936
Cyperus sanguineofuscus	Hook.f.	Fl. Tasman. 2: 80 (1858)		wfo-0000381846
Cyperus scirpungens var. majiflorus	E.H.L.Krause	Beih. Bot. Centralbl., Abt. 2. 32(2): 331. 1914		wfo-0001399825
Cyperus scoparius	Poir.	Encycl. 7: 253 (1806)		wfo-0000382265
Cyperus sect. Graciles	(Benth.) Kük.	Pflanzenr. (Engler) IV.20(Heft 101.2): 292. 1936 [18 Feb 1936]		wfo-1200010312
Cyperus seminudus	Zoll. & Moritzi	Syst. Verz. Ind. Archip. 2: 96 (1854)		wfo-0000382344
Cyperus sertularius var. discigerus	(Liebm.) Kük.	–		wfo-0001392738
Cyperus spectabilis var. spectabilis	–	Unknown		wfo-0000382721
Cyperus sphaerocarpus	Steud. ex C.B.Clarke	Consp. Fl. Afr. [T.A. Durand & H. Schinz] 5: 563, in syn. 1894 [Dec 1894]		wfo-0001351938
Cyperus spicato-capitatus	Jardin	Herbar. 7 1851	—	wfo-0001302205
Cyperus sporobolus var. sporobolus	–	–		wfo-0001393491
Cyperus squarrosus var. inflexus	(Muhl.) Boeckeler	–	—	wfo-0001443398
Cyperus st-crucei	Liebm.	Mexic. Halvgr. : 223 (1850)		wfo-0000382912
Cyperus stolonifer var. pallidus	Boeckeler	Linnaea 35: 490. 1868	—	wfo-1200015998
Cyperus strigosus f. compositus	Kük.	–		wfo-0001323563
Cyperus strigosus f. gracilis	Kük.	–		wfo-0001323572
Cyperus strigosus f. robustior	Kük.	–		wfo-0001323663
Cyperus subanceps	Boeckeler	Linnaea 38: 368 (1874)		wfo-0000383195
Cyperus subgen. Pycreus	(P.Beauv.) A.Gray	Manual (Gray) 517. 1848 [10 Feb 1848]		wfo-1200024988
Cyperus subpinnatus var. subpinnatus	–	–		wfo-0001393501
Cyperus subsect. Compressi	(Kunth) Benth.	Fl. Austral. 7: 255. 1878 [ante 30 Mar 1878]		wfo-1200010309
Cyperus subsect. Corymbosi	(Kunth) Benth.	Fl. Austral. 7: 256. 1878 [ante 30 Mar 1878]		wfo-1200010310
Cyperus subsect. Exaltati	(Kunth) Benth.	Fl. Austral. 7: 257. 1878 [ante 30 Mar 1878]		wfo-1200010311
Cyperus subsect. Fukvi	Benth.	Fl. Austral. 7: 255. 1878 [ante 30 Mar 1878]		wfo-1000035909
Cyperus subsect. Graciles	Benth.	Fl. Austral. 7: 254. 1878 [ante 30 Mar 1878]		wfo-1000035906
Cyperus subsect. Lucidi	Benth.	Fl. Austral. 7: 256. 1878 [ante 30 Mar 1878]		wfo-1000035911
Cyperus subsect. Nigricantes	Benth.	Fl. Austral. 7: 255. 1878 [ante 30 Mar 1878]		wfo-1000035908
Cyperus subsect. Ornati	Benth.	Fl. Austral. 7: 256. 1878 [ante 30 Mar 1878]		wfo-1000035910
Cyperus subsect. Squarrosi	Benth.	Fl. Austral. 7: 255. 1878 [ante 30 Mar 1878]		wfo-1000035907
Cyperus subulatus var. subulatus	–	–		wfo-0001393502
Cyperus tener	Osten ex Herter	Florula Uruguayensis 41 1930	—	wfo-0001302261
Cyperus tener	Vahl	Enum. Pl. Obs. 2: 299 (1805)		wfo-0000383748
Cyperus tetraphyllus var. tetraphyllus	–	–		wfo-0001393509
Cyperus tortulanus	Vahl ex Kunth	Enum. Pl. [Kunth] 2: 43. 1837 [1-6 May 1837]		wfo-0001351939
Cyperus tremulus	Baker	Fl. Mauritius 409, partim. 1877 [2 Aug 1877]		wfo-0001301907
Cyperus tremulus f. pachyanthemos	Kük. ex Rojas	–		wfo-0001323577
Cyperus triceps	F.N.Williams	Bull. Herb. Boissier , sér. 2, 7: 90 (1907)		wfo-0000384124
Cyperus trinervis var. trinervis	–	–		wfo-0001393515
Cyperus triphyllus	Larrañaga	Escritos D. A. Larrañaga 2: 24 (1923)		wfo-0000384200
Cyperus tropicalis	M.T.Strong	Harvard Pap. Bot. 11(2): 199 2001	—	wfo-0001286546
Cyperus tuberosus	Roxb.	Fl. Ind. 1: 199 (1820)		wfo-0000384258
Cyperus umbellatus	Burm.f.	Fl. Indica : 21 (1768)		wfo-0000384331
Cyperus umbellatus	Hillebr.	Fl. Hawaiian Isl. : 470 (1888)		wfo-0000384328
Cyperus umbellatus var. panicea	Rottb.	Descr. Icon. Rar. Pl. 15, t. 4, f. 1	—	wfo-0001301916
Cyperus umbelliferus	Poir. ex C.B.Clarke	Consp. Fl. Afr. [T.A. Durand & H. Schinz] 5: 572, in syn. 1894 [Dec 1894]		wfo-0001351940
Cyperus uncinatus	Desv.	Prodr. Pl. Ind. Occid. : 12 (1825)		wfo-0000384382
Cyperus uniflorus	Thunb.	Fl. Javan. 8.		wfo-0000384411
Cyperus unioloides f. unioloides	–	–		wfo-0001327134
Cyperus usambarensis	Graebn. ex Peter	Repert. Spec. Nov. Regni Veg. Beih. 40(1): 451, in obs., pro syn. 1938		wfo-0001351941
Cyperus vaginatus subsp. vaginatus	–	–		wfo-0001367395
Cyperus vaginatus var. vaginatus	–	–		wfo-0001393535
Cyperus venustus	Kunth	Enum. Pl. 2: 68 (1837)		wfo-0000384679
Cyperus violifolia	Rodriguez & Alfonso	Rev Centr. Agricol. 15(1): 88 1989	—	wfo-0001302011
Cyperus violifolius	J.I.Rodr. & O.Alfonso	Centro Agric. 15(1): 88 (1888)		wfo-1000035993
Cyperus virens var. drummmondii	(Torr. & Hook.) Kük.	–		wfo-0001392173
Cyperus volkensii	K.Schum. ex C.B.Clarke	Fl. Trop. Afr. [Oliver et al.] 8(2): 366. 1901 [Sep 1901]		wfo-0001351942
Cyperus weatherbianus	Fernald	–	—	wfo-0001302141
Cyperus weatherbianus	Fernald	Rhodora 20: 190 (1918)		wfo-0000384949
Cyperus yamamotoi	T.Koyama	J. Jap. Bot. 28: 344 (1953)		wfo-0000385054