Cyperus houghtonii: taxon details and analytics
- Domain
- Kingdom
- Plantae
- Phylum
- Tracheophyta
- Class
- Liliopsida
- Order
- Poales
- Family
- Cyperaceae
- Genus
- Cyperus
- Species
- Cyperus houghtonii
- Scientific Name
- Cyperus houghtonii
Summary description from Wikipedia:
Cyperus houghtonii
Cyperus houghtonii, commonly known as Houghton's flatsedge, is an uncommon species of sedge that is native to parts of eastern and midwestern North America.
...Cyperus houghtonii in languages:
- English
- Houghton's Umbrella-sedge
- English
- Houghton's nutsedge
Images from inaturalist.org observations:
We recommend you sign up for this excellent, free service.
©Nate Scheerer, some rights reserved (CC-BY-NC)
©Nate Scheerer, some rights reserved (CC-BY-NC)
©Craig Ontl, some rights reserved (CC-BY-NC)
©Craig Ontl, some rights reserved (CC-BY-NC)
©Craig Ontl, some rights reserved (CC-BY-NC)
©Craig Ontl, some rights reserved (CC-BY-NC)
©Susan Fawcett, some rights reserved (CC-BY-NC)
©Susan Fawcett, some rights reserved (CC-BY-NC)
©Susan Fawcett, some rights reserved (CC-BY-NC)
©Susan Fawcett, some rights reserved (CC-BY-NC)
©Susan Fawcett, some rights reserved (CC-BY-NC)
©Susan Fawcett, some rights reserved (CC-BY-NC)
©Susan Fawcett, some rights reserved (CC-BY-NC)
©Susan Fawcett, some rights reserved (CC-BY-NC)
©Susan Fawcett, some rights reserved (CC-BY-NC)
©Susan Fawcett, some rights reserved (CC-BY-NC)
©Susan Fawcett, some rights reserved (CC-BY-NC)
©Susan Fawcett, some rights reserved (CC-BY-NC)
©Susan Fawcett, some rights reserved (CC-BY-NC)
©Susan Fawcett, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Mary Mirasola, some rights reserved (CC-BY-NC)
©Mary Mirasola, some rights reserved (CC-BY-NC)
©Mary Mirasola, some rights reserved (CC-BY-NC)
©Quinten Wiegersma, some rights reserved (CC-BY)
©Quinten Wiegersma, some rights reserved (CC-BY)
©Owen Clarkin, some rights reserved (CC-BY-NC)
©Owen Clarkin, some rights reserved (CC-BY-NC)
©Owen Clarkin, some rights reserved (CC-BY-NC)
©Pat Deacon, some rights reserved (CC-BY-NC)
©Pat Deacon, some rights reserved (CC-BY-NC)
©Pat Deacon, some rights reserved (CC-BY-NC)
©Don Sutherland, some rights reserved (CC-BY-NC)
©Don Sutherland, some rights reserved (CC-BY-NC)
©Don Sutherland, some rights reserved (CC-BY-NC)
©Samuel Brinker, some rights reserved (CC-BY-NC)
©Samuel Brinker, some rights reserved (CC-BY-NC)
©Philip Careless, some rights reserved (CC-BY-NC)
©Philip Careless, some rights reserved (CC-BY-NC)
©Philip Careless, some rights reserved (CC-BY-NC)
©J. Burke Korol, some rights reserved (CC-BY-NC)
©J. Burke Korol, some rights reserved (CC-BY-NC)
©J. Burke Korol, some rights reserved (CC-BY-NC)
©J. Burke Korol, some rights reserved (CC-BY-NC)
©Nate Martineau, some rights reserved (CC-BY-NC)
©Nate Martineau, some rights reserved (CC-BY-NC)
©Nate Martineau, some rights reserved (CC-BY-NC)
©Nate Martineau, some rights reserved (CC-BY-NC)
©Alex Graeff, some rights reserved (CC-BY-NC-ND)
©Alex Graeff, some rights reserved (CC-BY-NC-ND)
©Alex Graeff, some rights reserved (CC-BY-NC-ND)
©Alex Graeff, some rights reserved (CC-BY-NC-ND)
©Alex Graeff, some rights reserved (CC-BY-NC-ND)
©Alex Graeff, some rights reserved (CC-BY-NC-ND)
©Alex Graeff, some rights reserved (CC-BY-NC-ND)
©Grant A. Bickel, some rights reserved (CC-BY-NC)
©Grant A. Bickel, some rights reserved (CC-BY-NC)
©Philippe Blais, some rights reserved (CC-BY-NC-ND)
©Philippe Blais, some rights reserved (CC-BY-NC-ND)
©Philippe Blais, some rights reserved (CC-BY-NC-ND)
©Philippe Blais, some rights reserved (CC-BY-NC-ND)
©Philippe Blais, some rights reserved (CC-BY-NC-ND)
©Philippe Blais, some rights reserved (CC-BY-NC-ND)
©Philippe Blais, some rights reserved (CC-BY-NC-ND)
©Philippe Blais, some rights reserved (CC-BY-NC-ND)
©Philippe Blais, some rights reserved (CC-BY-NC-ND)
©Philippe Blais, some rights reserved (CC-BY-NC-ND)
©J. Burke Korol, some rights reserved (CC-BY-NC)
©J. Burke Korol, some rights reserved (CC-BY-NC)
©J. Burke Korol, some rights reserved (CC-BY-NC)
©hsteger, some rights reserved (CC-BY-NC)
©hsteger, some rights reserved (CC-BY-NC)
©hsteger, some rights reserved (CC-BY-NC)
©hsteger, some rights reserved (CC-BY-NC)
©hsteger, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Craig Ontl, some rights reserved (CC-BY-NC)
©Craig Ontl, some rights reserved (CC-BY-NC)
©Craig Ontl, some rights reserved (CC-BY-NC)
©Craig Ontl, some rights reserved (CC-BY-NC)
©Craig Ontl, some rights reserved (CC-BY-NC)
©Marie-Ève Garon-Labrecque, some rights reserved (CC-BY-NC-ND)
©Marie-Ève Garon-Labrecque, some rights reserved (CC-BY-NC-ND)
©Owen Clarkin, some rights reserved (CC-BY-NC)
©Owen Clarkin, some rights reserved (CC-BY-NC)
©Amanda, some rights reserved (CC-BY-NC)
©Samuel Brinker, some rights reserved (CC-BY-NC)
©Samuel Brinker, some rights reserved (CC-BY-NC)
©benoitdorion, some rights reserved (CC-BY-NC)
©benoitdorion, some rights reserved (CC-BY-NC)
©benoitdorion, some rights reserved (CC-BY-NC)
©benoitdorion, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©levikeszey, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Michael J. Oldham, some rights reserved (CC-BY-NC)
©Samuel Brinker, some rights reserved (CC-BY-NC)
©John Scholze, some rights reserved (CC-BY-NC)
©Samuel Brinker, some rights reserved (CC-BY-NC)
©Samuel Brinker, some rights reserved (CC-BY-NC)
©Liana May, some rights reserved (CC-BY-NC)
©John Scholze, some rights reserved (CC-BY-NC)
Parent Taxon
Sibling Taxa
- Cyperus abietinus
- Cyperus acuminatus
- Cyperus aethiops
- Cyperus afro-occidentalis
- Cyperus afroalpinus
- Cyperus afrodunensis
- Cyperus afromontanus
- Cyperus afrovaricus
- Cyperus aggregatus
- Cyperus alatus
- Cyperus albescens
- Cyperus albopurpureus
- Cyperus albostriatus
- Cyperus albus
- Cyperus algeriensis
- Cyperus alleizettei
- Cyperus almensis
- Cyperus alopecuroides
- Cyperus alterniflorus
- Cyperus alternifolius
- Cyperus altomicroglumis
- Cyperus alulatus
- Cyperus alvesii
- Cyperus amabilis
- Cyperus amauropus
- Cyperus ampullaceus
- Cyperus amuricus
- Cyperus anderssonii
- Cyperus angolensis
- Cyperus anisitsii
- Cyperus ankaratrensis
- Cyperus antillanus
- Cyperus appendiculatus
- Cyperus aquatilis
- Cyperus arenarius
- Cyperus aristulatus
- Cyperus aromaticus
- Cyperus arsenei
- Cyperus articulatus
- Cyperus aschenbornianus
- Cyperus ascocapensis
- Cyperus ascohemisphaericus
- Cyperus ascopusillus
- Cyperus assimilis
- Cyperus aterrimus
- Cyperus atriceps
- Cyperus aucheri
- Cyperus auratus
- Cyperus auriculatus
- Cyperus austroafricanus
- Cyperus austrochrysanthus
- Cyperus balfourii
- Cyperus baoulensis
- Cyperus baronii
- Cyperus bellus
- Cyperus beninensis
- Cyperus berroi
- Cyperus betchei
- Cyperus betschuanus
- Cyperus beyrichii
- Cyperus bipartitus
- Cyperus blatteri
- Cyperus blepharoleptos
- Cyperus boreobellus
- Cyperus bowmanni
- Cyperus bracheilema
- Cyperus brasiliensis
- Cyperus breedlovei
- Cyperus breviculmis
- Cyperus brevifolioides
- Cyperus brevifolius
- Cyperus brevis
- Cyperus brumadoi
- Cyperus brunneoalatus
- Cyperus buchholzii
- Cyperus bulbosus
- Cyperus burkartii
- Cyperus calderoniae
- Cyperus camerunensis
- Cyperus camphoratus
- Cyperus cancrorum
- Cyperus canus
- Cyperus capensis
- Cyperus capitatus
- Cyperus cardosoi
- Cyperus carinalaevis
- Cyperus castaneobellus
- Cyperus castaneus
- Cyperus cataphyllatus
- Cyperus cearaensis
- Cyperus centralis
- Cyperus cephalanthus
- Cyperus cephalotes
- Cyperus ceylanicus
- Cyperus chalaranthus
- Cyperus chamaecephalus
- Cyperus chersinus
- Cyperus chionocephalus
- Cyperus chlorocephalus
- Cyperus chordorrhizus
- Cyperus chorisanthos
- Cyperus chrysanthoides
- Cyperus chrysanthus
- Cyperus ciliatus
- Cyperus clarkei
- Cyperus clarus
- Cyperus clavinux
- Cyperus columbiensis
- Cyperus colymbetes
- Cyperus commixtus
- Cyperus compactus
- Cyperus compressiformis
- Cyperus compressus
- Cyperus concinnus
- Cyperus confertus
- Cyperus congensis
- Cyperus congestus
- Cyperus conglomeratus
- Cyperus conicus
- Cyperus conservator-davidii
- Cyperus consors
- Cyperus constrictus
- Cyperus coriifolius
- Cyperus correllii
- Cyperus corymbosus
- Cyperus costaricensis
- Cyperus crassipes
- Cyperus cremeomariscus
- Cyperus cristatus
- Cyperus cristulatus
- Cyperus croceus
- Cyperus cruentus
- Cyperus cuspidatus
- Cyperus cylindrostachyus
- Cyperus cyperinus
- Cyperus cyperoides
- Cyperus cyprius
- Cyperus dactylotes
- Cyperus davidsei
- Cyperus deciduus
- Cyperus decompositus
- Cyperus decurvatus
- Cyperus demangei
- Cyperus densibulbosus
- Cyperus dentatus
- Cyperus dentoniae
- Cyperus denudatus
- Cyperus diamantinus
- Cyperus diandrus
- Cyperus diaphanus
- Cyperus dichromeniformis
- Cyperus dichrostachyus
- Cyperus dietrichiae
- Cyperus difformis
- Cyperus diffusus
- Cyperus digitatus
- Cyperus dilatatus
- Cyperus dioicus
- Cyperus dipsaceus
- Cyperus disjunctus
- Cyperus distans
- Cyperus distichus
- Cyperus distinctus
- Cyperus dives
- Cyperus divulsus
- Cyperus diwakarii
- Cyperus drakensbergensis
- Cyperus drummondii
- Cyperus dubius
- Cyperus duclouxii
- Cyperus duripes
- Cyperus durus
- Cyperus dwarkensis
- Cyperus echinatus
- Cyperus ekmanii
- Cyperus elatus
- Cyperus elegans
- Cyperus elegantulus
- Cyperus elephantinus
- Cyperus endlichii
- Cyperus enervis
- Cyperus engelmannii
- Cyperus entrerianus
- Cyperus eragrostis
- Cyperus erectus
- Cyperus eremicus
- Cyperus erythrorhizos
- Cyperus esculentus
- Cyperus exaltatus
- Cyperus expansus
- Cyperus fastigiatus
- Cyperus fauriei
- Cyperus felicis
- Cyperus fendlerianus
- Cyperus fertilis
- Cyperus filicinus
- Cyperus filiculmis
- Cyperus filifolius
- Cyperus filiformis
- Cyperus filipes
- Cyperus flaccidus
- Cyperus flavescens
- Cyperus flavicomus
- Cyperus flavidus
- Cyperus flavoculmis
- Cyperus floribundus
- Cyperus floridanus
- Cyperus fugax
- Cyperus fulgens
- Cyperus fuligineus
- Cyperus fulvus
- Cyperus fuscescens
- Cyperus fuscovaginatus
- Cyperus fuscus
- Cyperus gardneri
- Cyperus giganteus
- Cyperus gigantobulbes
- Cyperus gilesii
- Cyperus glaber
- Cyperus glaucophyllus
- Cyperus glomeratus
- Cyperus gracilis
- Cyperus granatensis
- Cyperus grandibulbosus
- Cyperus grandifolius
- Cyperus granitophilus
- Cyperus grayi
- Cyperus grayioides
- Cyperus grossianus
- Cyperus guianensis
- Cyperus gunnii
- Cyperus gymnocaulos
- Cyperus haematocephalus
- Cyperus hainanensis
- Cyperus hakonensis
- Cyperus hamulosus
- Cyperus haspan
- Cyperus helferi
- Cyperus hemidrummondii
- Cyperus hemioccidentalis
- Cyperus hemisphaericus
- Cyperus hermaphroditus
- Cyperus hesperius
- Cyperus heterocladus
- Cyperus hieronymi
- Cyperus hilairenus
- Cyperus hilgendorfianus
- Cyperus hillebrandii
- Cyperus holoschoenus
- Cyperus holstii
- Cyperus hortensis
- Cyperus houghtonii
- Cyperus humilis
- Cyperus hyalinus
- Cyperus hypochlorus
- Cyperus hypopitys
- Cyperus hystricinus
- Cyperus hystricoides
- Cyperus imbecillis
- Cyperus imbricatus
- Cyperus impubes
- Cyperus incomtus
- Cyperus indecorus
- Cyperus inops
- Cyperus insularis
- Cyperus intactus
- Cyperus intricatus
- Cyperus iria
- Cyperus ischnos
- Cyperus javanicus
- Cyperus jeminicus
- Cyperus kabarensis
- Cyperus kamtschaticus
- Cyperus kanarensis
- Cyperus karlschumannii
- Cyperus karthikeyanii
- Cyperus keniensis
- Cyperus kernii
- Cyperus kerstenii
- Cyperus kibweanus
- Cyperus kirkii
- Cyperus koyaliensis
- Cyperus kurzii
- Cyperus kwaleensis
- Cyperus kyllingiella
- Cyperus kyllingiformis
- Cyperus laevigatus
- Cyperus laevis
- Cyperus lancastriensis
- Cyperus lanceolatus
- Cyperus lateriticus
- Cyperus latifolius
- Cyperus laxus
- Cyperus lecontei
- Cyperus leiocaulon
- Cyperus lentiginosus
- Cyperus leptocarpus
- Cyperus leptocladus
- Cyperus leptorhachis
- Cyperus lhotskyanus
- Cyperus ligularis
- Cyperus limosus
- Cyperus linearispiculatus
- Cyperus lipomexicanus
- Cyperus locuples
- Cyperus longifolius
- Cyperus longus
- Cyperus lucidus
- Cyperus lundellii
- Cyperus lupulinus
- Cyperus luteus
- Cyperus luzulae
- Cyperus macranthus
- Cyperus macrocarpus
- Cyperus macrophyllus
- Cyperus macrorrhizus
- Cyperus macrostachyos
- Cyperus maculatus
- Cyperus maderaspatanus
- Cyperus mahadevanii
- Cyperus malabaricus
- Cyperus malaccensis
- Cyperus malawicus
- Cyperus manimae
- Cyperus mapanioides
- Cyperus margaritaceus
- Cyperus marginatus
- Cyperus marlothii
- Cyperus matudae
- Cyperus mbitheanus
- Cyperus meeboldii
- Cyperus megalanthus
- Cyperus melanospermus
- Cyperus membranaceus
- Cyperus metzii
- Cyperus meyenianus
- Cyperus meyerianus
- Cyperus michelianus
- Cyperus michoacanensis
- Cyperus microbolbos
- Cyperus microbrunneus
- Cyperus microcephalus
- Cyperus microcristatus
- Cyperus microiria
- Cyperus micromariscus
- Cyperus micropelophilus
- Cyperus microstylus
- Cyperus microumbellatus
- Cyperus mindorensis
- Cyperus mirus
- Cyperus mitis
- Cyperus molliglumis
- Cyperus mollipes
- Cyperus monospermus
- Cyperus mortonii
- Cyperus multifolius
- Cyperus mundii
- Cyperus mundulus
- Cyperus muniziae
- Cyperus munnarensis
- Cyperus mutisii
- Cyperus mwinilungensis
- Cyperus nanellus
- Cyperus nanus
- Cyperus nashii
- Cyperus natalensis
- Cyperus nayaritensis
- Cyperus nduru
- Cyperus neochinensis
- Cyperus neocooperi
- Cyperus neokunthianus
- Cyperus neotropicalis
- Cyperus nervosostriatus
- Cyperus ngothe
- Cyperus niger
- Cyperus nigricans
- Cyperus nigriceps
- Cyperus nigrofuscus
- Cyperus nipponicus
- Cyperus nitidus
- Cyperus niveus
- Cyperus nuerensis
- Cyperus nutans
- Cyperus oakfortensis
- Cyperus obtusatus
- Cyperus ochraceus
- Cyperus odoratus
- Cyperus okavangensis
- Cyperus onerosus
- Cyperus orthostachyus
- Cyperus ovatus
- Cyperus owanii
- Cyperus oxylepis
- Cyperus pachyrhizus
- Cyperus pacificus
- Cyperus pallidicolor
- Cyperus palmatus
- Cyperus panamensis
- Cyperus pangorei
- Cyperus paniceus
- Cyperus pannonicus
- Cyperus papyrus
- Cyperus paramoensis
- Cyperus parishii
- Cyperus pauper
- Cyperus pectinatus
- Cyperus pedunculatus
- Cyperus pedunculosus
- Cyperus pelophilus
- Cyperus penicillatus
- Cyperus pennatiformis
- Cyperus pennellii
- Cyperus perangustus
- Cyperus perennis
- Cyperus pernambucensis
- Cyperus persquarrosus
- Cyperus pervillei
- Cyperus phaeolepis
- Cyperus phleoides
- Cyperus pilosus
- Cyperus planifolius
- Cyperus plantaginifolius
- Cyperus plateilema
- Cyperus platyphyllus
- Cyperus platystylis
- Cyperus plukenetii
- Cyperus plurinervosus
- Cyperus podocarpus
- Cyperus poeppigii
- Cyperus pohlii
- Cyperus polyanthelus
- Cyperus polystachyos
- Cyperus portae-tartari
- Cyperus procerus
- Cyperus prolifer
- Cyperus prolixus
- Cyperus proteus
- Cyperus psammophilus
- Cyperus pseudokyllingioides
- Cyperus pseudopetiolatus
- Cyperus pseudothyrsiflorus
- Cyperus pseudovegetus
- Cyperus pseudovestitus
- Cyperus pulchellus
- Cyperus pulcher
- Cyperus pulcherrimus
- Cyperus pumilus
- Cyperus puncticulatus
- Cyperus purpureoviridis
- Cyperus pustulatus
- Cyperus pycnostachyus
- Cyperus radians
- Cyperus raynalianus
- Cyperus reddyi
- Cyperus reduncus
- Cyperus reflexus
- Cyperus refractus
- Cyperus regiomontanus
- Cyperus remotus
- Cyperus renschii
- Cyperus retroflexus
- Cyperus retrofractus
- Cyperus retrorsus
- Cyperus rheophyticus
- Cyperus richardii
- Cyperus ridleyi
- Cyperus rigens
- Cyperus rigidellus
- Cyperus rigidifolius
- Cyperus rockii
- Cyperus rotundus
- Cyperus rubicundus
- Cyperus rubriglumosus
- Cyperus rufostriatus
- Cyperus rukwanus
- Cyperus rupestris
- Cyperus rupicola
- Cyperus ruwenzoriensis
- Cyperus sahelii
- Cyperus salzmannianus
- Cyperus sandwicensis
- Cyperus sanguineoater
- Cyperus sanguinolentus
- Cyperus sartorii
- Cyperus scaber
- Cyperus scariosus
- Cyperus schaffneri
- Cyperus schimperianus
- Cyperus schinzii
- Cyperus schlechteri
- Cyperus schomburgkianus
- Cyperus schweinitzii
- Cyperus sciaphilus
- Cyperus secubans
- Cyperus sellowianus
- Cyperus semifertilis
- Cyperus semiochraceus
- Cyperus semitrifidus
- Cyperus sensilis
- Cyperus serotinus
- Cyperus serratangulus
- Cyperus seslerioides
- Cyperus sesquiflorus
- Cyperus setigerus
- Cyperus sexangularis
- Cyperus sharonensis
- Cyperus sieberianus
- Cyperus sikkimensis
- Cyperus simaoensis
- Cyperus simplex
- Cyperus solidus
- Cyperus sordidus
- Cyperus spectabilis
- Cyperus sphacelatus
- Cyperus sphaerocephalus
- Cyperus sphaeroideus
- Cyperus sphaerolepis
- Cyperus sphaerospermus
- Cyperus squarrosus
- Cyperus stoloniferus
- Cyperus stradbrokensis
- Cyperus stramineoferrugineus
- Cyperus strigosus
- Cyperus stroudii
- Cyperus subaequalis
- Cyperus subbadius
- Cyperus subcaracasanus
- Cyperus subcastaneus
- Cyperus subfuscus
- Cyperus subparadoxus
- Cyperus subsquarrosus
- Cyperus substramineus
- Cyperus subtenax
- Cyperus subtilis
- Cyperus subulatus
- Cyperus sulcinux
- Cyperus surinamensis
- Cyperus svensonii
- Cyperus swartzii
- Cyperus szechuanensis
- Cyperus tabina
- Cyperus tabularis
- Cyperus tanyphyllus
- Cyperus tanzaniae
- Cyperus tempeae
- Cyperus tenax
- Cyperus tenellus
- Cyperus teneristolon
- Cyperus tenerrimus
- Cyperus tenuiculmis
- Cyperus tenuifolius
- Cyperus tenuis
- Cyperus tenuispica
- Cyperus tetracarpus
- Cyperus tetragonus
- Cyperus tetraphyllus
- Cyperus textilis
- Cyperus thomensis
- Cyperus thunbergii
- Cyperus thyrsiflorus
- Cyperus tibialis
- Cyperus trachysanthos
- Cyperus trialatus
- Cyperus trinervis
- Cyperus tuberosus
- Cyperus turrillii
- Cyperus tweediei
- Cyperus uitenhagensis
- Cyperus uncinulatus
- Cyperus unioloides
- Cyperus unispicatus
- Cyperus usitatus
- Cyperus ustulatus
- Cyperus vaginatus
- Cyperus vandervekenii
- Cyperus varicus
- Cyperus vestitus
- Cyperus victoriensis
- Cyperus virens
- Cyperus volckmanni
- Cyperus volckmannii
- Cyperus vorsteri
- Cyperus waillyi
- Cyperus welwitschii
- Cyperus wilburii
- Cyperus wissmannii
- Cyperus xantholepis
- Cyperus xanthostachyus
- Cyperus yadavii
- Cyperus zollingeri
- Cyperus zollingerioides
- Cyperus × deamii
- Cyperus × mesochorus
- Cyperus × turbatus