Genus: CYPERUS
 Family: CYPERACEAE

Source: USDA, NRCS. 2009. The PLANTS Database (http://plants.usda.gov, 24 June 2009). National Plant Data Center, Baton Rouge, LA 70874-4490 USA. 		Genera of CYPERACEAE

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TAXON DISTRIB. IMAGES
Cyperus monostachyos L. Ricerca immagini di Cyperus monostachyos L. su Google
Views: 242.921

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flatspike sedge

Synonyms:
= Abildgaardia ovata (Burm. f.) Kral
= Abildgaardia monostachya (L.) Vahl
= Fimbristylis monostachya (L.) Hassk.
= Fimbristylis ovata (Burm. f.) J. Kern
Cyperus acuminatus Torr. & Hook. ex Torr. Ricerca immagini di Cyperus acuminatus Torr. & Hook. ex Torr. su Google
Views: 525.9

Graminoid - Annual, Perennial

tapertip flatsedge		Cyperus acuminatus - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 302. Cyperus acuminatus - Robert H. Mohlenbrock USDA-NRCS PLANTS Database / USDA SCS. 1989. Midwest wetland flora: Field office illustrated guide to plant species. Midwest National Technical Center, Lincoln. - Not copyrighted image Cyperus acuminatus - USDA-NRCS PLANTS Database / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image
Cyperus aggregatus (Willd.) Endl. Ricerca immagini di Cyperus aggregatus (Willd.) Endl. su Google
Views: 447.821

Graminoid - Perennial

inflatedscale flatsedge

Synonyms:
= Cyperus cayennensis (Lam.) Britton, non Willd. ex Link
= Cyperus flavus (Vahl) Nees, non J. Presl &
C. Presl
= Cyperus huarmensis (Kunth) M.C. Johnst.
= Cyperus obesus Liebm.
= Mariscus cayennensis (Lam.) Urb.
= Mariscus flavus Vahl
Cyperus aggregatus - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 309.
Cyperus alopecuroides Rottb. Ricerca immagini di Cyperus alopecuroides Rottb. su Google
Views: 181.42

Graminoid - Perennial

foxtail flatsedge
Cyperus amabilis Vahl Ricerca immagini di Cyperus amabilis Vahl su Google
Views: 212.756

Graminoid - Annual

foothill flatsedge

Synonyms:
= Cyperus amabilis Vahl var. macrostachyus (Boeckeler) K³k.
Cyperus amuricus Maxim. Ricerca immagini di Cyperus amuricus Maxim. su Google
Views: 204.34

Graminoid - Annual

Asian flatsedge

Synonyms:
= Cyperus microiria Steud.
Cyperus articulatus L. Ricerca immagini di Cyperus articulatus L. su Google
Views: 286.652

Graminoid - Perennial

jointed flatsedge
Cyperus auriculatus Nees & Meyen ex Kunth Ricerca immagini di Cyperus auriculatus Nees & Meyen ex Kunth su Google
Views: 170.857

Graminoid - Annual, Perennial

eared flatsedge

Synonyms:
= Cyperus ferax Rich. var. auriculatus (Nees &
Meyen ex Kunth) K³k.
= Torulinium odoratum (L.) S. Hooper ssp. auriculatum (Nees &
Meyen ex Kunth) T. Koyama
Cyperus bipartitus Torr. Ricerca immagini di Cyperus bipartitus Torr. su Google
Views: 788.348

Graminoid - Annual

slender flatsedge

Synonyms:
= Cyperus niger Ruiz &
Pav. var. rivularis (Kunth) V.E. Grant
= Cyperus rivularis Kunth
= Pycreus rivularis (Kunth) Palla
Cyperus bipartitus - USDA-NRCS PLANTS Database / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image Cyperus bipartitus - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 298.
Cyperus calcicola Britton Ricerca immagini di Cyperus calcicola Britton su Google
Views: 222.531

Graminoid - Perennial

Caribbean flatsedge
Cyperus cephalanthus Torr. & Hook. Ricerca immagini di Cyperus cephalanthus Torr. & Hook. su Google
Views: 242.536

Graminoid - Perennial

buttonbush flatsedge
Cyperus compactus Retz. Ricerca immagini di Cyperus compactus Retz. su Google
Views: 316.086

Graminoid - Perennial
Cyperus compressus L. Ricerca immagini di Cyperus compressus L. su Google
Views: 1644.82

Graminoid - Annual, Perennial

poorland flatsedge		Cyperus compressus - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 300. Cyperus compressus - Seeds at Hana Hwy, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus compressus - Robert H. Mohlenbrock USDA-NRCS PLANTS Database / USDA SCS. 1991. Southern wetland flora: Field office guide to plant species. South National Technical Center, Fort Worth. - Not copyrighted image Cyperus compressus - Jacob Sturm, Johann Georg Sturm - Deutschlands Flora in Abbildungen (1796). - This image is in the public domain because its copyright has expired. Cyperus compressus - Plant at Hana Hwy, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution.
Cyperus confertus Sw. Ricerca immagini di Cyperus confertus Sw. su Google
Views: 200.855

Graminoid - Perennial

West Indian flatsedge

Synonyms:
= Mariscus confertus (Sw.) C.B. Clarke
Cyperus congestus Vahl Ricerca immagini di Cyperus congestus Vahl su Google
Views: 343.478

Graminoid - Perennial

clustered flatsedge

Synonyms:
= Mariscus congestus (Vahl) C.B. Clarke
Cyperus congestus - Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Meise, Nationale Plantentuin van België / Jardin botanique national de Belgique, Belgio, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License Cyperus congestus - Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Meise, Nationale Plantentuin van België / Jardin botanique national de Belgique, Belgio, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License Cyperus congestus - Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Meise, Nationale Plantentuin van België / Jardin botanique national de Belgique, Belgio, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License
Cyperus croceus Vahl Ricerca immagini di Cyperus croceus Vahl su Google
Views: 425.382

Graminoid - Perennial

Baldwin's flatsedge

Synonyms:
= Cyperus globulosus auct. non Aubl.
= Cyperus multiflorus (Britton) Small
= Mariscus globulosus auct. non (Aubl.) Urb.
Cyperus croceus - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 310.
Cyperus cuspidatus Kunth Ricerca immagini di Cyperus cuspidatus Kunth su Google
Views: 301.889

Graminoid - Annual

coastal plain flatsedge
Cyperus cyperinus (Retz.) Sur. Ricerca immagini di Cyperus cyperinus (Retz.) Sur. su Google
Views: 642.175

Graminoid - Perennial

Old World flatsedge

Synonyms:
= Mariscus cyperinus (Retz.) Vahl
Cyperus cyperinus - Plant at Kanaio, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus cyperinus - Habit at LaPerouse, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus cyperinus - Habit at Kanaio, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus cyperinus - Habit at LaPerouse, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus cyperinus - Habit at Kanaio, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution.
Cyperus cyperoides (L.) Kuntze Ricerca immagini di Cyperus cyperoides (L.) Kuntze su Google
Views: 280.514

Graminoid - Perennial

Pacific island flatsedge
Cyperus x deamii O'Neill (pro sp.) Ricerca immagini di Cyperus x deamii O'Neill (pro sp.) su Google
Views: 213.949

Graminoid - Perennial
Cyperus dentatus Torr. Ricerca immagini di Cyperus dentatus Torr. su Google
Views: 280.2

Graminoid - Perennial

toothed flatsedge		Cyperus dentatus - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 303.
Cyperus dentoniae G. Tucker Ricerca immagini di Cyperus dentoniae G. Tucker su Google
Views: 189.156

Graminoid - Perennial

hairy flatsedge

Synonyms:
= Mariscus pubescens J. Presl &
C. Presl, non Cyperus pubescens Steud.
Cyperus diandrus Torr. Ricerca immagini di Cyperus diandrus Torr. su Google
Views: 323.423

Graminoid - Annual

umbrella flatsedge		Cyperus diandrus - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 298.
Cyperus difformis L. Ricerca immagini di Cyperus difformis L. su Google
Views: 2165.58

Graminoid - Annual

variable flatsedge		Cyperus difformis - Credit: Photo by Marco Banzato Cyperus difformis - Plant at Hana Hwy, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus difformis - Credit: Photo by Marco Banzato Cyperus difformis - Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License Cyperus difformis - Plant at Hana Hwy, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution.
Cyperus diffusus Vahl Ricerca immagini di Cyperus diffusus Vahl su Google
Views: 1253.64

Graminoid -

diffused flatsedge		Cyperus diffusus - Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Comune di Padova, Orto botanico dell'Università di Padova, PD, Veneto, Italia, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License Cyperus diffusus - Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de - Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". Cyperus diffusus - Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Comune di Padova, Orto botanico dell'Università di Padova, PD, Veneto, Italia, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License Cyperus diffusus - Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Comune di Padova, Orto botanico dell'Università di Padova, PD, Veneto, Italia, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License Cyperus diffusus - Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de - Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".
Cyperus digitatus Roxb. Ricerca immagini di Cyperus digitatus Roxb. su Google
Views: 286.437

Graminoid - Perennial

finger flatsedge
Cyperus dioicus I.M. Johnst. Ricerca immagini di Cyperus dioicus I.M. Johnst. su Google
Views: 243.279

Graminoid -

flatsedge
Cyperus dipsaceus Liebm. Ricerca immagini di Cyperus dipsaceus Liebm. su Google
Views: 218.081

Graminoid - Perennial

Wright's flatsedge

Synonyms:
= Cyperus wrightii Britton
Cyperus distans L. f. Ricerca immagini di Cyperus distans L. f. su Google
Views: 223.607

Graminoid - Perennial

Piedmont flatsedge
Cyperus distinctus Steud. Ricerca immagini di Cyperus distinctus Steud. su Google
Views: 206.324

Graminoid - Perennial

swamp flatsedge
Cyperus drummondii Torr. & Hook. Ricerca immagini di Cyperus drummondii Torr. & Hook. su Google
Views: 309.8

Graminoid - Perennial

Drummond's sedge
Cyperus echinatus (L.) Alph. Wood Ricerca immagini di Cyperus echinatus (L.) Alph. Wood su Google
Views: 263.73

Graminoid - Perennial

globe flatsedge

Synonyms:
= Cyperus ovularis (Michx.) Torr.
= Cyperus ovularis (Michx.) Torr. var. sphaericus Boeckeler
Cyperus echinatus - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 308.
Cyperus elegans L. Ricerca immagini di Cyperus elegans L. su Google
Views: 313.651

Graminoid - Perennial

royal flatsedge
Cyperus entrerianus Boeckeler Ricerca immagini di Cyperus entrerianus Boeckeler su Google
Views: 169.234

Graminoid - Perennial

woodrush flatsedge

Synonyms:
= Cyperus luzulae auct. non (L.) Rottb. ex Retz.
= Scirpus luzulae auct. non L.
Cyperus eragrostis Lam. Ricerca immagini di Cyperus eragrostis Lam. su Google
Views: 2321.23

Graminoid - Perennial

tall flatsedge

Synonyms:
= Cyperus vegetus Willd.
Cyperus eragrostis - Credit: Photo by Gianluca Nicolella - http://www.actaplantarum.org Cyperus eragrostis - Hippolyte Coste - Flore descriptive et illustrée de la France, de la Corse et des contrées limitrophes, 1901-1906 - This image is in public domain because its copyright has expired. Cyperus eragrostis - Credit: Photo by Gianluca Nicolella - http://www.actaplantarum.org Cyperus eragrostis - Credit: Photo by Franco Giordana Cyperus eragrostis - Credit: Photo by Franco Giordana
Cyperus erythrorhizos Muhl. Ricerca immagini di Cyperus erythrorhizos Muhl. su Google
Views: 585.46

Graminoid - Annual, Perennial

redroot flatsedge

Synonyms:
= Cyperus halei Torr. ex Britton
Cyperus erythrorhizos - Steve Hurst - USDA-NRCS PLANTS Database - Not copyrighted image Cyperus erythrorhizos - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 305. Cyperus erythrorhizos - Robert H. Mohlenbrock USDA-NRCS PLANTS Database / USDA SCS. 1989. Midwest wetland flora: Field office illustrated guide to plant species. Midwest National Technical Center, Lincoln. - Not copyrighted image Cyperus erythrorhizos - USDA-NRCS PLANTS Database / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image Cyperus erythrorhizos - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 305.
Cyperus esculentus L. Ricerca immagini di Cyperus esculentus L. su Google
Views: 3764.66

Graminoid - Perennial

yellow nutsedge		Cyperus esculentus - Credit: Photo by Giorgio Faggi Cyperus esculentus - Credit: Photo by Giorgio Faggi Cyperus esculentus - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 304. Cyperus esculentus - Credit: Photo by Daniela Longo Cyperus esculentus - Credit: Photo by Enrico Romani
Cyperus esculentus L. var. esculentus L. [excluded] Ricerca immagini di Cyperus esculentus L. var. esculentus L. [excluded] su Google
Views: 215.414

Graminoid -

yellow nutsedge
Cyperus esculentus L. var. hermannii (Buckley) Britton Ricerca immagini di Cyperus esculentus L. var. hermannii (Buckley) Britton su Google
Views: 188.032

Graminoid - Perennial

yellow nutsedge
Cyperus esculentus L. var. leptostachyus Boeckeler Ricerca immagini di Cyperus esculentus L. var. leptostachyus Boeckeler su Google
Views: 224.916

Graminoid - Perennial

yellow nutsedge

Synonyms:
= Cyperus esculentus L. var. angustispicatus Britton
Cyperus esculentus L. var. macrostachyus Boeckeler Ricerca immagini di Cyperus esculentus L. var. macrostachyus Boeckeler su Google
Views: 211.684

Graminoid - Perennial

yellow nutsedge

Synonyms:
= Cyperus lutescens Torr. &
Hook.
Cyperus esculentus L. var. sativus Boeckeler Ricerca immagini di Cyperus esculentus L. var. sativus Boeckeler su Google
Views: 211.751

Graminoid - Perennial

yellow nutsedge
Cyperus fauriei K³k. Ricerca immagini di Cyperus fauriei K³k. su Google
Views: 186.872

Graminoid - Perennial

alpine flatsedge

Synonyms:
= Mariscus fauriei (K³k.) T. Koyama
Cyperus fendlerianus Boeckeler Ricerca immagini di Cyperus fendlerianus Boeckeler su Google
Views: 168.915

Graminoid - Perennial

Fendler's flatsedge

Synonyms:
= Mariscus fendlerianus (Boeckeler) T. Koyama
Cyperus filicinus Vahl Ricerca immagini di Cyperus filicinus Vahl su Google
Views: 186.539

Graminoid - Annual, Perennial

fern flatsedge

Synonyms:
= Cyperus nuttallii Eddy
= Cyperus polystachyos Rottb. var. filicinus (Vahl) C.B. Clarke
= Cyperus polystachyos Rottb. var. macrostachyus Boeckeler
Cyperus filicinus - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 299.
Cyperus filiformis Sw. Ricerca immagini di Cyperus filiformis Sw. su Google
Views: 162.445

Graminoid - Perennial

wiry flatsedge

Synonyms:
= Cyperus unifolius Boeckeler
= Torulinium filiforme (Sw.) C.B. Clarke
Cyperus flavescens L. Ricerca immagini di Cyperus flavescens L. su Google
Views: 1096.54

Graminoid - Annual

yellow flatsedge

Synonyms:
= Cyperus flavescens L. var. poiformis (Pursh) Fernald
= Cyperus nieuwlandii Geise
= Pycreus flavescens (L.) Rchb.
Cyperus flavescens - Credit: Photo by Pierfranco Arrigoni - Valmadrera (LC) Cyperus flavescens - Credit: Photo by Pierfranco Arrigoni - Valmadrera (LC) Cyperus flavescens - Jan Kops et al. - Flora Batava - Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de - Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". Cyperus flavescens - Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Monaco di Baviera, Orto Botanico di Monaco-Nymphenburg, Monaco, Baviera, Germania, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License Cyperus flavescens - Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Monaco di Baviera, Orto Botanico di Monaco-Nymphenburg, Monaco, Baviera, Germania, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License
Cyperus flavicomus Michx. Ricerca immagini di Cyperus flavicomus Michx. su Google
Views: 304.238

Graminoid - Annual

whiteedge flatsedge

Synonyms:
= Cyperus albomarginatus (Mart. &
Schrad. ex Nees) Steud.
= Cyperus sabulosus (Mart. &
Schrad. ex Nees) Steud.
= Pycreus flavicomus (Michx.) C.D. Adams
Cyperus flavicomus - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 300.
Cyperus flavidus Retz. Ricerca immagini di Cyperus flavidus Retz. su Google
Views: 181.977

Graminoid - Perennial
Cyperus flexuosus Vahl Ricerca immagini di Cyperus flexuosus Vahl su Google
Views: 170.7

Graminoid - Perennial

Vahl's flatsedge

Synonyms:
= Cyperus vahlii (Schrad. ex Nees) Steud.
Cyperus floribundus (K³k.) Carter & Jones Ricerca immagini di Cyperus floribundus (K³k.) Carter & Jones su Google
Views: 179.737

Graminoid -

Rio Grande sedge
Cyperus floridanus Britton Ricerca immagini di Cyperus floridanus Britton su Google
Views: 202.984

Graminoid - Perennial

Florida flatsedge

Synonyms:
= Cyperus filiformis Sw. var. densiceps K³k.
Cyperus fugax Liebm. Ricerca immagini di Cyperus fugax Liebm. su Google
Views: 170.582

Graminoid - Annual

withering flatsedge
Cyperus fuligineus Chapm. Ricerca immagini di Cyperus fuligineus Chapm. su Google
Views: 174.79

Graminoid - Perennial

limestone flatsedge

Synonyms:
= Mariscus fuligineus (Chapm.) C.B. Clarke
Cyperus fuscus L. Ricerca immagini di Cyperus fuscus L. su Google
Views: 1503.65

Graminoid - Annual

brown flatsedge		Cyperus fuscus - Credit: Photo by Gianluca Nicolella - http://www.actaplantarum.org Cyperus fuscus - Credit: Photo by Giorgio Faggi Cyperus fuscus - Credit: Photo by Giorgio Faggi Cyperus fuscus - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 303. Cyperus fuscus - Credit: Photo by Gianluca Nicolella - http://www.actaplantarum.org
Cyperus giganteus Vahl Ricerca immagini di Cyperus giganteus Vahl su Google
Views: 270.63

Graminoid - Perennial

giant flatsedge
Cyperus gracilis R. Br. Ricerca immagini di Cyperus gracilis R. Br. su Google
Views: 1516.21

Graminoid - Perennial

slimjim flatsedge		Cyperus gracilis - Habit at Makawao, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus gracilis - Inflorescence at Makawao, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus gracilis - Habit at Makawao, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus gracilis - Seedheads at Ukumehame rain koa, Kahoolawe - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus gracilis - Habit at Makawao, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution.
Cyperus granitophilus McVaugh Ricerca immagini di Cyperus granitophilus McVaugh su Google
Views: 155.138

Graminoid - Annual

granite flatsedge
Cyperus grayi Torr. Ricerca immagini di Cyperus grayi Torr. su Google
Views: 273.073

Graminoid - Perennial

Gray's flatsedge

Synonyms:
= Cyperus filiculmis Vahl var. oblitus Fernald &
Grisc.
Cyperus grayi - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 309.
Cyperus grayoides Mohlenbr. Ricerca immagini di Cyperus grayoides Mohlenbr. su Google
Views: 167.535

Graminoid - Perennial

Illinois flatsedge
Cyperus haspan L. Ricerca immagini di Cyperus haspan L. su Google
Views: 1431.82

Graminoid - Perennial

haspan flatsedge

Synonyms:
= Cyperus haspan L. var. americanus Boeckeler
Cyperus haspan - Seedhead at Kaapahu Haleakala National Park, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus haspan - Habit at Kaapahu Haleakala National Park, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus haspan - USDA-NRCS PLANTS Database / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image Cyperus haspan - Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Comune di Padova, Orto botanico dell'Università di Padova, PD, Veneto, Italia, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License Cyperus haspan - Seedhead at Kaapahu Haleakala National Park, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution.
Cyperus hermaphroditus (Jacq.) Standl. Ricerca immagini di Cyperus hermaphroditus (Jacq.) Standl. su Google
Views: 214.071

Graminoid - Perennial

hermaphrodite flatsedge

Synonyms:
= Cyperus incompletus (Jacq.) Link
Cyperus hillebrandii Boeckeler Ricerca immagini di Cyperus hillebrandii Boeckeler su Google
Views: 178.949

Graminoid - Perennial

Hillebrand's flatsedge
Cyperus hillebrandii Boeckeler var. decipiens (Hillebr.) K³k. Ricerca immagini di Cyperus hillebrandii Boeckeler var. decipiens (Hillebr.) K³k. su Google
Views: 180.249

Graminoid - Perennial

Hillebrand's flatsedge

Synonyms:
= Cyperus decipiens Hillebr.
= Mariscus hillebrandii (Boeckeler) T. Koyama ssp. decipiens (Hillebr.) T. Koyama
Cyperus hillebrandii Boeckeler var. hillebrandii Ricerca immagini di Cyperus hillebrandii Boeckeler var. hillebrandii su Google
Views: 194.029

Graminoid - Perennial

Hillebrand's flatsedge

Synonyms:
= Cyperus hillebrandii Boeckeler var. helleri K³k.
= Cyperus hillebrandii Boeckeler var. mauiensis (Hillebr.) K³k.
= Mariscus hillebrandii (Boeckeler) T. Koyama
Cyperus houghtonii Torr. Ricerca immagini di Cyperus houghtonii Torr. su Google
Views: 383.14

Graminoid - Perennial

Houghton's flatsedge		Cyperus houghtonii - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 301.
Cyperus hyalinus Vahl Ricerca immagini di Cyperus hyalinus Vahl su Google
Views: 171.873

Graminoid - Annual

Queensland sedge
Cyperus hypochlorus Hillebr. Ricerca immagini di Cyperus hypochlorus Hillebr. su Google
Views: 165.945

Graminoid - Perennial

Oahu flatsedge
Cyperus hypochlorus Hillebr. var. brevior K³k. Ricerca immagini di Cyperus hypochlorus Hillebr. var. brevior K³k. su Google
Views: 186.105

Graminoid - Perennial

Oahu flatsedge

Synonyms:
= Mariscus hypochlorus (Hillebr.) C.B. Clarke ssp. brevior (K³k.) T. Koyama
Cyperus hypochlorus Hillebr. var. hypochlorus Ricerca immagini di Cyperus hypochlorus Hillebr. var. hypochlorus su Google
Views: 1012.13

Graminoid - Perennial

Oahu flatsedge

Synonyms:
= Cyperus hypochlorus Hillebr. var. densispicatus Skottsb.
= Mariscus hypochlorus (Hillebr.) C.B. Clarke
Cyperus hypochlorus var. hypochlorus - Spikelets at Makawao Forest Reserve, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus hypochlorus var. hypochlorus - Spikelets at Makawao Forest Reserve, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus hypochlorus var. hypochlorus - Habit at Makawao Forest Reserve, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus hypochlorus var. hypochlorus - Habit at Makawao Forest Reserve, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution.
Cyperus hypochlorus Hillebr. var. kauaiensis K³k., nom. inq. Ricerca immagini di Cyperus hypochlorus Hillebr. var. kauaiensis K³k., nom. inq. su Google
Views: 162.234

Graminoid - Perennial

Oahu flatsedge
Cyperus hypopitys G. Tucker Ricerca immagini di Cyperus hypopitys G. Tucker su Google
Views: 160.347

Graminoid - Perennial

pine flatsedge
Cyperus hystricinus Fernald Ricerca immagini di Cyperus hystricinus Fernald su Google
Views: 199.03

Graminoid - Perennial

bristly flatsedge

Synonyms:
= Cyperus retrofractus (L.) Torr. var. hystricinus (Fernald) K³k.
Cyperus hystricinus - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 308.
Cyperus imbricatus Retz. Ricerca immagini di Cyperus imbricatus Retz. su Google
Views: 399.469

Graminoid - Perennial

shingle flatsedge

Synonyms:
= Cyperus radiatus Vahl
Cyperus involucratus Rottb. Ricerca immagini di Cyperus involucratus Rottb. su Google
Views: 2865.64

Graminoid - Perennial

unbrella plant

Synonyms:
= Cyperus alternifolius auct. non L.
= Cyperus alternifolius L. ssp. flabelliformis (Rottb.) K³k.
= Cyperus flabelliformis Rottb.
Cyperus involucratus - Habit at Makawao, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus involucratus - Habit at DDT wetland Sand Island, Midway Atoll - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus involucratus - Credit: Photo by Pancrazio Campagna Cyperus involucratus - Habit at Keokea, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus involucratus - Credit: Photo by Gianluca Nicolella - http://www.actaplantarum.org
Cyperus iria L. Ricerca immagini di Cyperus iria L. su Google
Views: 526.393

Graminoid - Annual

ricefield flatsedge		Cyperus iria - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 301.
Cyperus javanicus Houtt. Ricerca immagini di Cyperus javanicus Houtt. su Google
Views: 1446.21

Graminoid - Perennial

Javanese flatsedge

Synonyms:
= Mariscus javanicus (Houtt.) Merr. &
Metcalfe
Cyperus javanicus - Planting with nohu and hinahina at Kanaha Beach, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus javanicus - Habit at Mokolii, Oahu - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus javanicus - Habit at Waianapanapa, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus javanicus - Habit in wetland at Kanaha Beach, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus javanicus - Leaves and seedheads at Kanaha Beach, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution.
Cyperus laevigatus L. Ricerca immagini di Cyperus laevigatus L. su Google
Views: 937.719

Graminoid - Perennial

smooth flatsedge

Synonyms:
= Cyperus careyi Britton
Cyperus laevigatus - Seedheads at Sunset Seep Eastern Island, Midway Atoll - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus laevigatus - With Laysan ducks at By lagoon, Laysan Island - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus laevigatus - Seeds at Kanaha Beach, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus laevigatus - Habit at Kanaha Beach, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus laevigatus - Voucher 080605 03 at Laysan duck seeps Eastern Island, Midway Atoll - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution.
Cyperus lancastriensis Porter ex A. Gray Ricerca immagini di Cyperus lancastriensis Porter ex A. Gray su Google
Views: 468.769

Graminoid - Perennial

manyflower flatsedge		Cyperus lancastriensis - Robert H. Mohlenbrock USDA-NRCS PLANTS Database / USDA NRCS. 1995. Northeast wetland flora: Field office guide to plant species. Northeast National Technical Center, Chester. - Not copyrighted image Cyperus lancastriensis - USDA-NRCS PLANTS Database / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image Cyperus lancastriensis - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 307.
Cyperus lanceolatus Poir. Ricerca immagini di Cyperus lanceolatus Poir. su Google
Views: 187.888

Graminoid - Perennial

epiphytic flatsedge

Synonyms:
= Cyperus densus Link
= Cyperus lanceolatus Poir. var. compositus J. Presl &
C. Presl
Cyperus lecontei Torr. ex Steud. Ricerca immagini di Cyperus lecontei Torr. ex Steud. su Google
Views: 148.63

Graminoid - Perennial

Le Conte's flatsedge
Cyperus lentiginosus Millsp. & Chase Ricerca immagini di Cyperus lentiginosus Millsp. & Chase su Google
Views: 195.133

Graminoid - Perennial

Latin American flatsedge

Synonyms:
= Cyperus tenuis Sw. var. lentiginosus (Millsp. &
Chase) K³k.
Cyperus ligularis L. Ricerca immagini di Cyperus ligularis L. su Google
Views: 186.468

Graminoid - Perennial

Alabama swamp flatsedge

Synonyms:
= Mariscus ligularis (L.) Urb.
Cyperus lupulinus (Spreng.) Marcks Ricerca immagini di Cyperus lupulinus (Spreng.) Marcks su Google
Views: 161.696

Graminoid - Perennial

Great Plains flatsedge
Cyperus lupulinus (Spreng.) Marcks ssp. lupulinus Ricerca immagini di Cyperus lupulinus (Spreng.) Marcks ssp. lupulinus su Google
Views: 263.419

Graminoid - Perennial

Great Plains flatsedge

Synonyms:
= Cyperus filiculmis auct. non Vahl
= Cyperus martindalei auct. non Britton
= Mariscus filiculmis auct. non (Vahl) T. Koyama
Cyperus lupulinus (Spreng.) Marcks ssp. macilentus (Fernald) Marcks Ricerca immagini di Cyperus lupulinus (Spreng.) Marcks ssp. macilentus (Fernald) Marcks su Google
Views: 197.994

Graminoid - Perennial

Great Plains flatsedge

Synonyms:
= Cyperus bushii Britton
= Cyperus filiculmis Vahl var. macilentus Fernald
Cyperus manimae Kunth Ricerca immagini di Cyperus manimae Kunth su Google
Views: 171.303

Graminoid - Perennial

spectacular flatsedge
Cyperus manimae Kunth var. asperrimus (Liebm.) K³k. Ricerca immagini di Cyperus manimae Kunth var. asperrimus (Liebm.) K³k. su Google
Views: 187.86

Graminoid - Perennial

spectacular flatsedge
Cyperus manimae Kunth var. divergens (Kunth) K³k. [excluded] Ricerca immagini di Cyperus manimae Kunth var. divergens (Kunth) K³k. [excluded] su Google
Views: 212.393

Graminoid -
Cyperus meyenianus Kunth Ricerca immagini di Cyperus meyenianus Kunth su Google
Views: 154.383

Graminoid - Perennial

Meyen's flatsedge

Synonyms:
= Mariscus meyenianus (Kunth) Nees
Cyperus mutisii (Kunth) Griseb. Ricerca immagini di Cyperus mutisii (Kunth) Griseb. su Google
Views: 192.537

Graminoid - Perennial

Mutis' flatsedge

Synonyms:
= Cyperus asper (Liebm.) O'Neill
= Cyperus mutisii (Kunth) Griseb. var. asper (Liebm.) K³k.
= Cyperus pringlei Britton
= Mariscus mutisii Kunth
Cyperus nanus Willd. Ricerca immagini di Cyperus nanus Willd. su Google
Views: 241.971

Graminoid - Perennial

Indian flatsedge
Cyperus nanus Willd. var. nanus Ricerca immagini di Cyperus nanus Willd. var. nanus su Google
Views: 192.681

Graminoid - Perennial

Indian flatsedge

Synonyms:
= Cyperus granularis (Desf.) Britton
Cyperus nanus Willd. var. subtenuis K³k. Ricerca immagini di Cyperus nanus Willd. var. subtenuis K³k. su Google
Views: 264.433

Graminoid - Perennial

Indian flatsedge

Synonyms:
= Mariscus capillaris (Sw.) Vahl
Cyperus neokunthianus K³k. Ricerca immagini di Cyperus neokunthianus K³k. su Google
Views: 228.095

Graminoid - Perennial

Maui flatsedge

Synonyms:
= Cyperus kunthianus (Gaudich.) Hillebr.
= Mariscus kunthianus Gaudich.
Cyperus niger Ruiz & Pav. Ricerca immagini di Cyperus niger Ruiz & Pav. su Google
Views: 225.251

Graminoid - Annual, Perennial

black flatsedge

Synonyms:
= Cyperus diandrus Torr. var. capitatus Britton
= Cyperus melanostachyus Kunth
= Cyperus niger Ruiz &
Pav. var. capitatus (Britton) O'Neill
= Cyperus niger Ruiz &
Pav. var. castaneus (Pursh) K³k.
= Pycreus niger (Ruiz &
Pav.) Cufod.
Cyperus ochraceus Vahl Ricerca immagini di Cyperus ochraceus Vahl su Google
Views: 321.702

Graminoid - Perennial

pond flatsedge
Cyperus odoratus L. Ricerca immagini di Cyperus odoratus L. su Google
Views: 1086.11

Graminoid - Annual, Perennial

fragrant flatsedge

Synonyms:
= Cyperus acicularis Schrad. ex Nees
= Cyperus eggersii Boeckeler
= Cyperus engelmannii Steud.
= Cyperus ferax Rich.
= Cyperus ferruginescens Boeckeler
= Cyperus longispicatus J.B.S. Norton
= Cyperus macrocephalus Liebm.
= Cyperus macrocephalus Liebm. var. eggersii (Boeckeler) S.D. Jones, Wipff &
R. Carter
= Cyperus odoratus L. var. acicularis (Schrad. ex Nees) O'Neill
= Cyperus odoratus L. var. engelmannii (Steud.) R. Carter &
S.D. Jones
= Cyperus odoratus L. var. squarrosus (Britton) S.D. Jones, Wipff &
R. Carter
= Cyperus speciosus Vahl
= Cyperus speciosus Vahl var. squarrosus Britton
= Mariscus huarmensis Kunth
= Torulinium confertum Desv. ex Ham.
= Torulinium eggersii (Boeckeler) C.B. Clarke
= Torulinium odoratum (L.) S. Hooper
Cyperus odoratus - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 306. Cyperus odoratus - Robert H. Mohlenbrock USDA-NRCS PLANTS Database / USDA SCS. 1989. Midwest wetland flora: Field office illustrated guide to plant species. Midwest National Technical Center, Lincoln. - Not copyrighted image Cyperus odoratus - USDA-NRCS PLANTS Database / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image Cyperus odoratus - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 306. Cyperus odoratus - USDA-NRCS PLANTS Database / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image
Cyperus onerosus M.C. Johnst. Ricerca immagini di Cyperus onerosus M.C. Johnst. su Google
Views: 189.963

Graminoid - Perennial

plains flatsedge
Cyperus ovatus Baldw. Ricerca immagini di Cyperus ovatus Baldw. su Google
Views: 611.149

Graminoid - Perennial

ovateleaf flatsedge

Synonyms:
= Cyperus pollardii Britton
Cyperus ovatus - Jacob Sturm, Johann Georg Sturm - Deutschlands Flora in Abbildungen (1796). - This image is in the public domain because its copyright has expired.
Cyperus owanii Boeckeler Ricerca immagini di Cyperus owanii Boeckeler su Google
Views: 166.822

Graminoid - Perennial

Owan's flatsedge
Cyperus oxylepis Nees ex Steud. Ricerca immagini di Cyperus oxylepis Nees ex Steud. su Google
Views: 122.548

Graminoid - Perennial

sharpscale flatsedge
Cyperus pallidicolor (K³k.) G. Tucker Ricerca immagini di Cyperus pallidicolor (K³k.) G. Tucker su Google
Views: 172.276

Graminoid - Perennial

pallid flatsedge
Cyperus papyrus L. Ricerca immagini di Cyperus papyrus L. su Google
Views: 2067.74

Graminoid - Perennial

papyrus		Cyperus papyrus - Credit: Photo by Franco Giordana Cyperus papyrus - Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Pisa, Orto Botanico di Pisa, Dipartimento di Biologia dell'Università di Pisa, PI, Toscana, Italia, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License Cyperus papyrus - Credit: Photo by Gianluca Nicolella - http://www.actaplantarum.org Cyperus papyrus - Flowering habit at Kaeleku, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus papyrus - Credit: Photo by Gianluca Nicolella - http://www.actaplantarum.org
Cyperus parishii Britton Ricerca immagini di Cyperus parishii Britton su Google
Views: 188.856

Graminoid - Perennial

Parish's flatsedge
Cyperus pennatiformis K³k. Ricerca immagini di Cyperus pennatiformis K³k. su Google
Views: 147.07

Graminoid - Perennial

coastal flatsedge
Cyperus pennatiformis K³k. var. bryanii K³k. Ricerca immagini di Cyperus pennatiformis K³k. var. bryanii K³k. su Google
Views: 546.782

Graminoid - Perennial

Bryan's flatsedge

Synonyms:
= Mariscus pennatiformis (K³k.) T. Koyama ssp. bryanii (K³k.) T. Koyama
Cyperus pennatiformis var. bryanii - With boobies at By lagoon, Laysan Island - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus pennatiformis var. bryanii - With Laysan finch at By lagoon, Laysan Island - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution.
Cyperus pennatiformis K³k. var. pennatiformis Ricerca immagini di Cyperus pennatiformis K³k. var. pennatiformis su Google
Views: 667.151

Graminoid - Perennial

coastal flatsedge

Synonyms:
= Mariscus pennatiformis (K³k.) T. Koyama
Cyperus pennatiformis var. pennatiformis - Seeds at Ulupalakua greenhouse, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus pennatiformis var. pennatiformis - Seeds at Ulupalakua greenhouse, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus pennatiformis var. pennatiformis - Seeds at Ulupalakua greenhouse, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus pennatiformis var. pennatiformis - Seeding habit at Ulupalakua greenhouse, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus pennatiformis var. pennatiformis - Seeds at Ulupalakua greenhouse, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution.
Cyperus phaeolepis Cherm. Ricerca immagini di Cyperus phaeolepis Cherm. su Google
Views: 182.837

Graminoid - Perennial

Madagascar flatsedge
Cyperus phleoides (Nees ex Kunth) Hillebr. Ricerca immagini di Cyperus phleoides (Nees ex Kunth) Hillebr. su Google
Views: 732.209

Graminoid - Perennial

Molokai flatsedge		Cyperus phleoides - Inflorescences at Akaluaiki West Maui, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus phleoides - Voucher 050405 26 at Alau, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus phleoides - Seedheads spent at Alau, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus phleoides - Habit with naupaka at Puhilele Pt Haleakala National Park, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus phleoides - Habit at Kanounou Pt, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution.
Cyperus phleoides (Nees ex Kunth) Hillebr. var. hawaiensis (H. Mann) K³k. Ricerca immagini di Cyperus phleoides (Nees ex Kunth) Hillebr. var. hawaiensis (H. Mann) K³k. su Google
Views: 197.533

Graminoid - Perennial

Molokai flatsedge

Synonyms:
= Mariscus phleoides Nees ex Kunth ssp. hawaiensis (H. Mann) T. Koyama
Cyperus phleoides (Nees ex Kunth) Hillebr. var. phleoides Ricerca immagini di Cyperus phleoides (Nees ex Kunth) Hillebr. var. phleoides su Google
Views: 155.606

Graminoid - Perennial

Molokai flatsedge

Synonyms:
= Mariscus phleoides Nees ex Kunth
Cyperus pilosus Vahl Ricerca immagini di Cyperus pilosus Vahl su Google
Views: 248.719

Graminoid - Annual, Perennial

fuzzy flatsedge
Cyperus planifolius Rich. Ricerca immagini di Cyperus planifolius Rich. su Google
Views: 202.873

Graminoid - Perennial

flatleaf flatsedge

Synonyms:
= Cyperus brunneus Sw.
= Mariscus planifolius (Rich.) Urb.
Cyperus plukenetii Fernald Ricerca immagini di Cyperus plukenetii Fernald su Google
Views: 131.464

Graminoid - Perennial

Plukenet's flatsedge
Cyperus polystachyos Rottb. Ricerca immagini di Cyperus polystachyos Rottb. su Google
Views: 1558.07

Graminoid - Annual, Perennial

manyspike flatsedge		Cyperus polystachyos - Habit at Mokupipi, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus polystachyos - Seedheads with Laysan ducks at Enlisted housing seep Sand Island, Midway Atoll - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus polystachyos - Seedheads at Runway overrun fields Sand Island, Midway Atoll - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus polystachyos - Fruiting habit wwith Laysan duck at Sunset Seep Eastern Island, Midway Atoll - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus polystachyos - Seedheads at Sunset Seep Eastern Island, Midway Atoll - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution.
Cyperus polystachyos Rottb. var. miser K³k. Ricerca immagini di Cyperus polystachyos Rottb. var. miser K³k. su Google
Views: 205.946

Graminoid - Annual, Perennial

manyspike flatsedge
Cyperus polystachyos Rottb. var. polystachyos Ricerca immagini di Cyperus polystachyos Rottb. var. polystachyos su Google
Views: 217.529

Graminoid - Annual, Perennial

manyspike flatsedge

Synonyms:
= Cyperus paniculatus Rottb.
= Cyperus polystachyos Rottb. var. leptostachyus Boeckeler
= Cyperus polystachyos Rottb. var. pallidus Hillebr.
= Cyperus polystachyos Rottb. var. paniculatus (Rottb.) C.B. Clarke
= Mariscus polystachyos auct. non A. Rich.
= Pycreus polystachyos (Rottb.) P. Beauv.
Cyperus polystachyos var. polystachyos - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 299.
Cyperus polystachyos Rottb. var. texensis (Torr.) Fernald Ricerca immagini di Cyperus polystachyos Rottb. var. texensis (Torr.) Fernald su Google
Views: 402.148

Graminoid - Annual, Perennial

Texan flatsedge

Synonyms:
= Cyperus holosericeus Link
= Cyperus microdontus Torr.
= Cyperus polystachyos Rottb. var. laxiflorus Benth.
= Pycreus polystachyos (Rottb.) P. Beauv. ssp. holosericeus (Link) T. Koyama
Cyperus polystachyos var. texensis - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 299. Cyperus polystachyos var. texensis - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 299.
Cyperus prolifer Lam. Ricerca immagini di Cyperus prolifer Lam. su Google
Views: 159.813

Graminoid - Perennial

miniature flatsedge
Cyperus prolixus Kunth Ricerca immagini di Cyperus prolixus Kunth su Google
Views: 279.328

Graminoid - Perennial

mosquito flatsedge
Cyperus pseudovegetus Steud. Ricerca immagini di Cyperus pseudovegetus Steud. su Google
Views: 515.199

Graminoid - Perennial

marsh flatsedge

Synonyms:
= Cyperus virens Michx. var. arenicola (Boeckeler) Shinners
Cyperus pseudovegetus - Robert H. Mohlenbrock USDA-NRCS PLANTS Database / USDA SCS. 1989. Midwest wetland flora: Field office illustrated guide to plant species. Midwest National Technical Center, Lincoln. - Not copyrighted image Cyperus pseudovegetus - USDA-NRCS PLANTS Database / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image Cyperus pseudovegetus - Steve Hurst - USDA-NRCS PLANTS Database - Not copyrighted image Cyperus pseudovegetus - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 302.
Cyperus pumilus L. Ricerca immagini di Cyperus pumilus L. su Google
Views: 174.464

Graminoid - Annual

low flatsedge
Cyperus reflexus Vahl Ricerca immagini di Cyperus reflexus Vahl su Google
Views: 188.284

Graminoid - Perennial

bentawn flatsedge

Synonyms:
= Cyperus reflexus Vahl var. fraternus (Kunth) Kuntze
Cyperus refractus Engelm. ex Boeckeler Ricerca immagini di Cyperus refractus Engelm. ex Boeckeler su Google
Views: 332.293

Graminoid - Perennial

reflexed flatsedge		Cyperus refractus - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 307.
Cyperus retroflexus Buckley Ricerca immagini di Cyperus retroflexus Buckley su Google
Views: 174.375

Graminoid - Perennial

oneflower flatsedge

Synonyms:
= Cyperus uniflorus Torr. &
Hook., non Thunb.
= Cyperus uniflorus Torr. &
Hook. var. pseudothyrsiflorus K³k.
Cyperus retrofractus (L.) Torr. Ricerca immagini di Cyperus retrofractus (L.) Torr. su Google
Views: 248.355

Graminoid - Perennial

rough flatsedge

Synonyms:
= Cyperus dipsaciformis Fernald
= Cyperus retrofractus (L.) Torr. var. dipsaciformis (Fernald) K³k.
= Scirpus retrofractus L.
Cyperus retrofractus - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 307.
Cyperus retrorsus Chapm. Ricerca immagini di Cyperus retrorsus Chapm. su Google
Views: 259.951

Graminoid - Perennial

pine barren flatsedge		Cyperus retrorsus - Carole Ritchie - USDA-NRCS PLANTS Database - Not copyrighted image
Cyperus retrorsus Chapm. var. retrorsus Ricerca immagini di Cyperus retrorsus Chapm. var. retrorsus su Google
Views: 317.046

Graminoid - Perennial

pine barren flatsedge

Synonyms:
= Cyperus blodgettii Britton
= Cyperus cylindricus (Elliot) Britton
= Cyperus deeringianus Britton ex Small
= Cyperus litoreus (C.B. Clarke) Britton
= Cyperus nashii Britton
= Cyperus ovularis (Michx.) Torr. var. cylindricus (Elliot) Torr.
= Cyperus retrorsus Chapm. var. cylindricus (Elliot) Fernald &
Grisc.
= Cyperus retrorsus Chapm. var. deeringianus (Britton ex Small) Fernald ex Grisc.
= Cyperus retrorsus Chapm. var. nashii (Britton) Fernald &
Grisc.
= Cyperus torreyi Britton
= Cyperus winkleri Britton ex Small
= Mariscus cylindricus Elliot
Cyperus retrorsus var. retrorsus - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 308. Cyperus retrorsus var. retrorsus - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 308.
Cyperus retrorsus Chapm. var. robustus (Boeckeler) K³k. Ricerca immagini di Cyperus retrorsus Chapm. var. robustus (Boeckeler) K³k. su Google
Views: 184.168

Graminoid - Perennial

pine barren flatsedge

Synonyms:
= Cyperus globulosus Aubl. var. robustus (Boeckeler) Shinners
Cyperus rockii K³k. Ricerca immagini di Cyperus rockii K³k. su Google
Views: 172.713

Graminoid - Perennial

Kauai flatsedge

Synonyms:
= Mariscus rockii (K³k.) T. Koyama
Cyperus rotundus L. Ricerca immagini di Cyperus rotundus L. su Google
Views: 3687.04

Graminoid - Perennial

nutgrass		Cyperus rotundus - Credit: Photo by Pancrazio Campagna Cyperus rotundus - Habit at Siesta Key Beach, Florida - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus rotundus - Plant at Kukumamalu gulch, Molokai - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus rotundus - Cyperus rotundus - Habit at Keopuolani Park, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution.
Cyperus sandwicensis K³k. Ricerca immagini di Cyperus sandwicensis K³k. su Google
Views: 186.092

Graminoid - Perennial

cliffs flatsedge

Synonyms:
= Cyperus sandwicensis K³k. var. pseudoprescottianus K³k.
= Mariscus sandwicensis (K³k.) T. Koyama
Cyperus sanguinolentus Vahl Ricerca immagini di Cyperus sanguinolentus Vahl su Google
Views: 170.07

Graminoid - Annual, Perennial

purpleglume flatsedge

Synonyms:
= Cyperus louisianensis Thieret
= Cyperus sanguindentus Vahl
= Pycreus sanguindentus (Vahl) Nees
= Pycreus sanguinolentus (Vahl) Nees
Cyperus schweinitzii Torr. Ricerca immagini di Cyperus schweinitzii Torr. su Google
Views: 308.749

Graminoid - Perennial

Schweinitz's flatsedge

Synonyms:
= Cyperus x mesochoreus Geise
= Cyperus schweinitzii Torr. var. uberior K³k.
= Mariscus schweinitzii (Torr.) T. Koyama
Cyperus schweinitzii - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 301.
Cyperus serotinus Rottb. Ricerca immagini di Cyperus serotinus Rottb. su Google
Views: 598.88

Graminoid - Perennial

tidalmarsh flatsedge

Synonyms:
= Juncellus serotinus (Rottb.) Clarke
Cyperus serotinus - Credit: Photo by Pierfranco Arrigoni - Valmadrera (LC) Cyperus serotinus - Credit: Photo by Pierfranco Arrigoni - Valmadrera (LC) Cyperus serotinus - Credit: Photo by Pierfranco Arrigoni - Valmadrera (LC) Cyperus serotinus - Credit: Photo by Pierfranco Arrigoni - Valmadrera (LC) Cyperus serotinus - Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Distretto di Komen, stagno maggiore a 250 metri a nord dell'abitato. , Slovenia, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License
Cyperus seslerioides Kunth Ricerca immagini di Cyperus seslerioides Kunth su Google
Views: 278.907

Graminoid - Perennial

Texas flatsedge
Cyperus setigerus Torr. & Hook. Ricerca immagini di Cyperus setigerus Torr. & Hook. su Google
Views: 296.805

Graminoid - Perennial

lean flatsedge

Synonyms:
= Cyperus hallii Britton
= Cyperus praelongatus Steud.
Cyperus setigerus - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 304.
Cyperus spectabilis Link Ricerca immagini di Cyperus spectabilis Link su Google
Views: 182.616

Graminoid - Perennial

spectacular flatsedge

Synonyms:
= Cyperus buckleyi Britton
Cyperus sphacelatus Rottb. Ricerca immagini di Cyperus sphacelatus Rottb. su Google
Views: 173.962

Graminoid - Annual

roadside flatsedge
Cyperus sphaerolepis Boeckeler Ricerca immagini di Cyperus sphaerolepis Boeckeler su Google
Views: 223.527

Graminoid - Perennial

Rusby's flatsedge

Synonyms:
= Cyperus fendlerianus Boeckeler var. debilis (Britton) K³k.
= Cyperus rusbyi Britton
Cyperus squarrosus L. Ricerca immagini di Cyperus squarrosus L. su Google
Views: 1420.51

Graminoid - Annual

bearded flatsedge

Synonyms:
= Cyperus aristatus Rottb.
= Cyperus aristatus Rottb. var. runyonii O'Neill
= Cyperus inflexus Muhl.
= Cyperus squarrosus L. var. runyonii (O'Neill) S.D. Jones &
Wipff
Cyperus squarrosus - Credit: Photo by Enrico Romani Cyperus squarrosus - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 300. Cyperus squarrosus - Credit: Photo by Enrico Romani Cyperus squarrosus - Credit: Photo by Marco Banzato Cyperus squarrosus - Credit: Photo by Enrico Romani
Cyperus strigosus L. Ricerca immagini di Cyperus strigosus L. su Google
Views: 2529.59

Graminoid - Perennial

strawcolored flatsedge

Synonyms:
= Cyperus hansenii Britton
= Cyperus stenolepis Torr.
= Cyperus strigosus L. var. capitatus Boeckeler
= Cyperus strigosus L. var. multiflorus Geise
= Cyperus strigosus L. var. robustior Britton
= Cyperus strigosus L. var. stenolepis (Torr.) K³k.
Cyperus strigosus - Robert H. Mohlenbrock USDA-NRCS PLANTS Database / USDA SCS. 1989. Midwest wetland flora: Field office illustrated guide to plant species. Midwest National Technical Center, Lincoln. - Not copyrighted image Cyperus strigosus - Credit: Photo by Marco Banzato Cyperus strigosus - Credit: Photo by Marco Banzato Cyperus strigosus - Credit: Photo by Marco Banzato Cyperus strigosus - Credit: Photo by Marco Banzato
Cyperus surinamensis Rottb. Ricerca immagini di Cyperus surinamensis Rottb. su Google
Views: 319.931

Graminoid - Perennial

tropical flatsedge		Cyperus surinamensis - Carole Ritchie - USDA-NRCS PLANTS Database - Not copyrighted image
Cyperus swartzii (A. Dietr.) Boeckeler ex K³k. Ricerca immagini di Cyperus swartzii (A. Dietr.) Boeckeler ex K³k. su Google
Views: 182.644

Graminoid - Perennial

Swartz's flatsedge

Synonyms:
= Mariscus gracilis Vahl
Cyperus tenerrimus Liebm. Ricerca immagini di Cyperus tenerrimus Liebm. su Google
Views: 222.198

Graminoid -

flatsedge
Cyperus tenuis Sw. Ricerca immagini di Cyperus tenuis Sw. su Google
Views: 175.711

Graminoid - Perennial

crevice flatsedge
Cyperus tetragonus Elliot Ricerca immagini di Cyperus tetragonus Elliot su Google
Views: 155.962

Graminoid - Perennial

fourangle flatsedge
Cyperus thyrsiflorus Jungh. Ricerca immagini di Cyperus thyrsiflorus Jungh. su Google
Views: 121.678

Graminoid - Perennial

southern flatsedge

Synonyms:
= Cyperus dissitiflorus Nees ex Torr.
Cyperus trachysanthos Hook. & Arn. Ricerca immagini di Cyperus trachysanthos Hook. & Arn. su Google
Views: 1398.48

Graminoid - Perennial

sticky flatsedge		Cyperus trachysanthos - Leaves and seed heads at Hoolawa Farms, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus trachysanthos - Seed heads at Hoolawa Farms, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus trachysanthos - Seed heads at Hoolawa Farms, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus trachysanthos - Seed heads at Hoolawa Farms, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Cyperus trachysanthos - Leaves and seed heads at Hoolawa Farms, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution.
Cyperus trinervis R. Br. Ricerca immagini di Cyperus trinervis R. Br. su Google
Views: 250.871

Graminoid - Perennial

Australian flatsedge
Cyperus unioloides R. Br. Ricerca immagini di Cyperus unioloides R. Br. su Google
Views: 171.928

Graminoid - Perennial

uniola flatsedge

Synonyms:
= Pycreus unioloides (R. Br.) C.B. Clarke
Cyperus urbanii Boeckeler Ricerca immagini di Cyperus urbanii Boeckeler su Google
Views: 185.36

Graminoid - Perennial

Urban's flatsedge

Synonyms:
= Mariscus urbanii (Boeckeler) C.B. Clarke
Cyperus virens Michx. Ricerca immagini di Cyperus virens Michx. su Google
Views: 150.483

Graminoid - Perennial

green flatsedge

Synonyms:
= Cyperus robustus Kunth
= Cyperus virens Michx. var. drummondii (Torr. &
Hook.) K³k.

More genera: Cyphelium Cypholophus Cyphomandra Cyphomeris Cypripedium Cypselea Cyrilla Cyrtandra Cyrto-hypnum Cyrtococcum Cyrtomium Cyrtomnium



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