Cyperus virens

Family:CYPERACEAE
Species:Cyperus virens Michx.
Common Name:GREEN FLATSEDGE
Status:Native, FACW (DEP), FACW (NWPL)
Specimen: View details of USF Herbarium specimens

** Not applicable or data not available.

Classification

Division
Class
Sub Class
Order POALES
FamilyCYPERACEAE
Genus Cyperus
Species Cyperus virens Michx. - GREEN FLATSEDGE

Citation

Citation CYPERUS VIRENS Michaux, Fl. Bor.-Amer. 1: 28. 1803.
Basionym: **
Type: SOUTH CAROLINA: Without data, Michaux s.n. (holotype: P).

** Not applicable or data not available.

Source

CountyHerbariaLiterature Citation (If Applicable)
Alachua FLAS  
Bay FTG  
Bradford USF  
Calhoun USF  
Charlotte USF  
Clay FTG  
Columbia USF  
DeSoto USF  
Duval FLAS  
Escambia USF  
Flagler USF  
Franklin FSU  
Gadsden FSU  
Glades USF  
Gulf FSU  
Hardee USF  
Hernando USF  
Hillsborough USF  
Holmes USF  
Jackson FLAS  
Lake USF  
Leon USF  
Levy FLAS  
Liberty FLAS  
Madison FLAS  
Manatee USF  
Marion USF  
Martin USF  
Nassau USF  
Okaloosa FSU  
Orange USF  
Pasco FLAS  
Pinellas USF  
Polk FLAS  
Putnam FSU  
Santa Rosa FSU  
Sarasota USF  
Seminole USF  
St. Johns USF  
Sumter USF  
Volusia USF  
Wakulla FLAS  
Walton USF  
Washington USF  

Synonyms

SynonymFull CitationBasionymType
Cyperus acutangulus Cyperus acutangulus Boeckeler, Linnaea 35: 551. 1868. TYPE: CHILE:
Cyperus baenitzii Cyperus baenitzii Boeckeler, Flora 61: 140. 1878. TYPE: ARGENTINA: Concepción del Uruguay, Apr 1877, Lorentz 139 (holotype: B).
Cyperus consanguineus var. minarum Cyperus consanguineus Kunth, var. minarum (Boeckeler) Kükenthal, in Engler, Pflanzenr. 4(Heft 101): 172. 1936.BASIONYM: Cyperus minarum Boeckeler 1890. 
Cyperus formosus Cyperus formosus Vahl, Enum. Pl. 2: 327. 1805. TYPE: Without data, Fuspen s.n. (holotype: ?; isotype: C).
Cyperus minarum Cyperus minarum Boeckeler, Beitr. Cyper. 2: 5. 1890. TYPE: BRAZIL: Minas Gerais: Without data, 1845, Widgren s.n. (holotype: B(destroyed); isotype: C).
Cyperus montanus Cyperus montanus Boeckeler, Beitr. Cyper. 2: 4. 1890. TYPE: ARGENTINA: Misiones: Picada San Pedra, Cordillera de Misiones, 29 Oct 1886, Niederlein 2116 (holotype: B).
Cyperus scaberrimus Cyperus scaberrimus Boeckeler, Beitr. Cyper. 2: 3. 1890, non Nees von Esenbeck 1847. TYPE: BRAZIL: Santa Catarina:
Cyperus surinamensis var. formosus Cyperus surinamensis Rottbøll, var. formosus (Vahl) Kükenthal, Repert. Spec. Nov. Regni Veg. 32: 74. 1933.BASIONYM: Cyperus formosus Vahl 1805. 
Cyperus uleanus Cyperus uleanus Boeckeler, Beitr. Cyper. 2: 5. 1890. TYPE: BRAZIL:
Cyperus vegetus var. acutangulus Cyperus vegetus Willdenow, var. acutangulus (Boeckeler) Kuntze, Revis. Gen. Pl. 3(2): 335. 1898.BASIONYM: Cyperus acutangulus Boeckeler 1868. 
Cyperus virens var. acutangulus Cyperus virens Michaux, var. acutangulus (Boeckeler) Kükenthal, in Engler, Pflanzenr. 4(Heft 101): 181. 1936.BASIONYM: Cyperus acutangulus Boeckeler 1868. 
Cyperus virens var. minarum Cyperus virens Michaux, var. minarum (Boeckeler) Denton, Contr. Univ. Michigan Herb. 11: 264. 1978.BASIONYM: Cyperus minarum Boeckeler 1890. 
Cyperus virens var. montanus Cyperus virens Michaux, var. montanus (Boeckeler) Denton, Contr. Univ. Michigan Herb. 11: 265. 1978.BASIONYM: Cyperus montanus Boeckeler 1890. 
Cyperus virens var. scaberrimus Cyperus virens Michaux, var. scaberrimus Kükenthal, in Engler, Pflanzenr. 4(Heft 101): 181. 1936.BASIONYM: Cyperus scaberrimus Boeckeler 1890, non Nees von Esenbeck 1847. 
Scirpus reticulatus Scirpus reticulatus Lamarck, Tabl. Encycl. 1: 142. 1791. TYPE: "Carolina", without data, 1785, Fraser s.n. (holotype: P).

Specimens

Country State County Date Specimen Notes Image
USA Oklahoma McCurtain Co. 17 Aug 1968 S. Stephens 27677
USA Oklahoma Norman Co. 06 Jun 1923 C. W. Prier s.n.
USA Texas Waller Co. 14 Mar 1983 R. P. Sauleda 8054
USA Maryland Calvert Co. 25 Jul 1956 F. C. Seymour 16728
USA Maryland Calvert Co. 25 Jul 1956 F. C. Seymour 16728
USA Florida Holmes Co. 17 May 2016 W. D. Longbottom 24891
USA Florida Washington Co. 18 May 2016 W. D. Longbottom 24898
USA Florida Hillsborough Co. 25 May 1984 R. P. Wunderlin 9517
USA Florida Pinellas Co. 31 Mar 1983 G. Fleming 3493
USA Florida Sumter Co. 03 Jun 1999 M. T. Strong 1898
USA Florida Columbia Co. 16 May 1999 S. L. Orzell 25484
USA Florida Volusia Co. 16 May 2000 C. Slaughter 11616
USA Florida Martin Co. 13 Apr 2007 R. Roberts s.n.
USA Florida Hillsborough Co. 15 Nov 1975 J. E. Poppleton 689
USA Florida Hillsborough Co. 12 May 1978 D. W. Crewz 1358
USA Florida Hernando Co. 04 Jul 1987 C. vanHoek 59
USA Florida Escambia Co. 30 Jun 1981 G. Wilhelm 9463
USA Florida Walton Co. 27 Jun 1981 G. Wilhelm 9296
USA Florida Calhoun Co. 03 Jul 2007 T. MacClendon 633
USA Florida Manatee Co. 30 May 2004 C. Becker WC0609
USA Florida Leon Co. 10 Jul 1956 P. L. Redfearn 2609
USA Florida Lake Co. 07 Apr 1989 R. F. Daubenmire s.n.
USA Florida Hillsborough Co. 18 Apr 1995 R. P. Wunderlin 10670
USA Florida Lake Co. 18 May 1990 R. F. Daubenmire s.n.
USA Florida Hillsborough Co. 18 May 1974 D. Burch 6825
USA Florida Glades Co. 21 Apr 2012 A. R. Franck 3008
USA Florida Orange Co. 07 May 1992 J. Cutler s.n.
USA Florida Hillsborough Co. 18 May 2008 C. vanHoek HR0555
USA Florida Flagler Co. 03 May 2008 W. D. Longbottom 11273
USA Florida Duval Co. 02 Jul 2009 C. Slaughter 17315
USA Florida Seminole Co. 24 Feb 1993 J. Cutler s.n.
USA Florida Leon Co. 16 Jul 1957 R. K. Godfrey 55608
USA Florida St. Johns Co. 07 Jun 2006 C. Slaughter 14871
USA Florida Charlotte Co. 29 Apr 2010 A. R. Franck 1979
USA Florida Hardee Co. 24 Apr 1980 R. P. Wunderlin 8623
USA Florida Sumter Co. 28 Jun 1984 R. P. Wunderlin 9728
USA Florida DeSoto Co. 21 Apr 2006 J. M. Kunzer 1566
USA Florida Sarasota Co. 08 Nov 1984 G. Compton 364
USA Florida Sumter Co. 28 Aug 1984 N. L. Mawhinney s.n.
USA Florida Calhoun Co. 06 Jun 1956 P. L. Redfearn 2197
USA Florida Marion Co. 18 Jul 1985 R. P. Wunderlin 9996
USA Florida Duval Co. 18 Apr 2012 W. D. Longbottom 17025
USA Florida Seminole Co. 20 Apr 2012 W. D. Longbottom 17120
USA Florida Bradford Co. 17 Apr 2012 W. D. Longbottom 16953
USA Louisiana East Baton Rouge Par. 28 Oct 1978 M. Alleman
USA Louisiana Lafayette Par. 02 Aug 1978 K. A. Vincent 1557
USA Louisiana La Salle Par. 02 Jun 1979 C. M. Allen 8763
USA Mississippi Jackson Co. 02 Aug 1954 D. Demaree 35972
USA Mississippi Hancock Co. 09 Jun 1953 D. Demaree 33291
USA Alabama Baldwin Co. 20 May 1981 G. Wilhelm 9013
USA Louisiana Jefferson Par. 16 Jun 1987 J. MacGregor 445
USA South Carolina Sumter Co. 04 Jun 1957 A. E. Radford 23873 Seed packet.
USA South Carolina Berkeley Co. 07 Jul 2000 V. E. McNeilus 512
USA Arkansas Greene Co. 30 Jun 1949 D. Demaree 27936
USA Arkansas Poinsett Co. 13 Jun 1950 D. Demaree 29071
USA Georgia Decatur Co. 11 May 1999 R. Mejeur
USA South Carolina Orangeburg Co. 22 Oct 1980 C. Aulbach-Smith 1280
USA South Carolina Sumter Co. 04 Jun 1957 A. E. Radford 23873
USA Louisiana Ouachita Par. 22 Oct 1967 R. D. Thomas 6190
USA Louisiana Vernon Par. 29 Apr 1955 G. R. Cooley 4006
USA Florida Nassau Co. 16 May 2016 W. D. Longbottom 24817
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