Cyperus virens

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Distribution Map: Based on vouchered plant specimens only. View county names by placing the mouse cursor over a particular county.

Species Distribution Map
Family:CYPERACEAE
Species:Cyperus virens Michx.
Common Name:Green Flatsedge
Habitat:**
Associated Ecological Communities:**
Growth Habit:Herb
Duration:Perennial
Category:Vascular
USDA Symbol:**
Plant Notes:**
Taxonomic Notes:**
Status:Native, FACW (NWI)
References:**
Specimen: View specimen details in the Alabama Herbarium Consortium Specimen Database

** Not applicable or data not available.

Classification

FamilyCYPERACEAE - Sedge family
Genus Cyperus
Species Cyperus virens Michx. - Green Flatsedge

Citation

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

** Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Cyperus baenitzii Cyperus baenitzii Boeckeler, Flora 61: 140. 1878. 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.Cyperus minarum Boeckeler 1890. 
Cyperus formosus Cyperus formosus Vahl, Enum. Pl. 2: 327. 1805. Without data, Fuspen s.n. (holotype: ?; isotype: C).
Cyperus minarum Cyperus minarum Boeckeler, Beitr. Cyper. 2: 5. 1890. BRAZIL: Minas Gerais: Without data, 1845, Widgren s.n. (holotype: B(destroyed); isotype: C).
Cyperus montanus Cyperus montanus Boeckeler, Beitr. Cyper. 2: 4. 1890. ARGENTINA: Misiones: Picada San Pedra, Cordillera de Misiones, 29 Oct 1886, Niederlein 2116 (holotype: B).
Cyperus surinamensis var. formosus Cyperus surinamensis Rottbøll, var. formosus (Vahl) Kükenthal, Repert. Spec. Nov. Regni Veg. 32: 74. 1933.Cyperus formosus Vahl 1805. 
Cyperus virens var. minarum Cyperus virens Michaux, var. minarum (Boeckeler) Denton, Contr. Univ. Michigan Herb. 11: 264. 1978.Cyperus minarum Boeckeler 1890. 
Cyperus virens var. montanus Cyperus virens Michaux, var. montanus (Boeckeler) Denton, Contr. Univ. Michigan Herb. 11: 265. 1978.Cyperus montanus Boeckeler 1890. 
Scirpus reticulatus Scirpus reticulatus Lamarck, Tabl. Encycl. 1: 142. 1791. "Carolina", without data, 1785, Fraser s.n. (holotype: P).

Specimens and Distribution

This species has been reported in the following counties by the herbaria listed. An overview of the individual specimens are provided in the table that follows. Click on the accession number to view details; click on column headers to sort; choose a county or herbaria to filter the specimen data.

Counties included on distribution map: Autauga, Baldwin, Barbour, Bullock, Calhoun, Clarke, Coffee, Crenshaw, Cullman, Dale, Elmore, Etowah, Houston, Lee, Macon, Marengo, Mobile, Montgomery, Pike, St. Clair, Tuscaloosa, Wilcox

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: ALNHS, AUA, JSU, TROY, UNA, USAM, UWAL

Range of years during which specimens were collected: 1878 - 1978

Barcode / Accession No. County Coll. Date Collector &
Collection No.		 Herbarium &
Herbarium Name Used		 Image
AUA000021243 Wilcox 21 Jun 1958 Matschke, George
 AUA
Cyperus Virens Michx.
USAM000004681 Mobile 06 Sep 1978 LeLong, Michel G.
10509		 USAM
Cyperus virens Michaux
USAM000004673 Mobile 15 Oct 1980 LeLong, Michel G.
11667		 USAM
Cyperus virens Michaux
UWAL0014697 Bullock 18 Jul 2012 Dykes, Bailee
1041		 UWAL
Cyperus virens Michaux
USAM000004674 Mobile 19 Jun 1981 LeLong, Michel G.
12091		 USAM
Cyperus virens Michaux
UNA00002160 Elmore 10 Jul 1978 Haynes, Robert R.
6628		 UNA
Cyperus virens Michx. var. virens
UNA00002155 Tuscaloosa 27 Jul 1957 Hancock, Kenneth F.
s.n.		 UNA
Cyperus virens Michx. var. virens
UNA00002190 Mobile _ _ 1894 Mohr, Charles
s.n.		 UNA
Cyperus virens Michx. var. virens
TROY000025520 Dale 13 Jun 1999 Prazinko, Brian F.
s.n.		 TROY
Cyperus virens Michaux
UWAL0042987 Baldwin 23 Jun 1993 Walker, M.M.
160		 UWAL
Cyperus virens Michx.
UWAL0010129 Montgomery 11 Jun 2010 Diamond, Alvin R.
21386		 UWAL
Cyperus virens Michaux
USAM000004672 Baldwin 07 Aug 1979 Dowling, Hugh M.
235		 USAM
Cyperus virens Michaux
TROY000025523 Coffee 12 Sep 1999 Martin, Brian H.
213		 TROY
Cyperus virens Michaux
AUA000021238 Lee 6 Jul 1959 Akedin, Zaynul
 AUA
Cyperus Virens Michx.
TROY000045356 Marengo 10 Aug 2013 England, J. Kevin
4462		 TROY
Cyperus virens Michauz
UWAL0002135 St. Clair 02 Sep 2008 Spaulding, Daniel D.
13062		 UWAL
Cyperus virens Michx.
AUA000021235 Crenshaw 21 Aug 1996 Diamond, Alvin R.
10482		 AUA
Cyperus Virens Michx.
TROY000049596 Autauga 16 Sep 2017 Parker, Matthew R.
1236		 TROY
Cyperus virens Michaux
UWAL0037429 Bullock 17 Jun 2016 Soehren, Eric C.
315		 UWAL
Cyperus virens Michx.
USAM000004685 Mobile 08 Aug 1980 LeLong, Michel G.
11254		 USAM
Cyperus virens Michaux
UNA00002175 Mobile 06 Jun 1896 Mohr, Charles
s.n.		 UNA
Cyperus virens Michx. var. virens
TROY000044465 St. Clair 02 Sep 2008 Spaulding, Daniel D.
13062		 TROY
Cyperus virens Michaux
USAM000004678 Baldwin 30 Jul 1976 LeLong, Michel G.
9319		 USAM
Cyperus virens Michaux
UWAL0044423 Baldwin 27 Jun 1995 Larsen, Harry S.
266		 UWAL
Cyperus virens Michx.
TROY000025524 Dale 18 Sep 1997 Rundell, Hannelore
438		 TROY
Cyperus virens Michaux
UWAL0048210 Houston 20 May 2006 Kral, Robert
97412		 UWAL
Cyperus virens Michx.
AUA000021242 Wilcox 30 Oct 1982 Gunn, Scott C.
1413		 AUA
Cyperus Virens Michx.
UWAL0032031 Houston 09 Jul 2015 Diamond, Alvin R.
26577		 UWAL
Cyperus virens Michaux
ALNHS00000079 Mobile 31 May 1998 Spaulding, Daniel D.
10277		 ALNHS
Cyperus virens Michx.
UNA00002185 Mobile 26 Jun 1878 Mohr, Charles
s.n.		 UNA
Cyperus virens Michx. var. virens
USAM000004676 Mobile 28 Jul 1967 LeLong, Michel G.
3465		 USAM
Cyperus virens Michaux
AUA000028976 Clarke 22 May 2012 Horne, Howard E.
SWS-195		 AUA
Cyperus Virens Michx.
TROY000030921 Macon 18 Jun 1963 Rogers, Kenneth E.
s.n.		 TROY
Cyperus virens Michaux
UWAL0034489 Houston 07 May 1995 Kral, Robert
84519		 UWAL
Cyperus virens Michx.
AUA000021239 Lee 28 Jul 1962 Gramlich, Jim
 AUA
Cyperus Virens Michx.
TROY000049743 Autauga 16 Sep 2017 Parker, Matthew R.
1236		 TROY
Cyperus virens Michaux
AUA000021234 Barbour 10 Jul 2002 Gil, Glenda
(2001-292)		 AUA
Cyperus Virens Michx.
USAM000004680 Baldwin 12 Sep 1980 LeLong, Michel G.
11467		 USAM
Cyperus virens Michaux
AUA000021236 Houston 9 Jun 1971 Kral, Robert
43138		 AUA
Cyperus Virens Michx.
USAM000004682 Mobile 17 Oct 1982 LeLong, Michel G.
12758		 USAM
Cyperus virens Michaux
UNA00002170 Mobile 01 May 1965 Deramus, Rebecca
D427		 UNA
Cyperus virens Michx. var. virens
UNA00002180 Elmore 24 Sep 1978 Davenport, Lawrence J.
896		 UNA
Cyperus virens Michx. var. virens
UWAL0018659 Baldwin 28 Jul 1990 Kral, Robert
78211		 UWAL
Cyperus virens Michx.
TROY000035182 Houston 20 May 2006 Kral, Robert
97412		 TROY
Cyperus virens Michaux
AUA000021241 Pike 4 Sep 1994 Diamond, Alvin R.
9349		 AUA
Cyperus Virens Michx.
JSU111258 Etowah 31 Jul 1994 Hodge, Lesley M.
2934		 JSU
Cyperus virens Michaux
TROY000025521 Coffee 07 Jun 1999 Martin, Brian H.
19		 TROY
Cyperus virens Michaux
USAM000004683 Mobile 19 Jun 1981 LeLong, Michel G.
12091		 USAM
Cyperus virens Michaux
TROY000029315 Montgomery 23 Aug 2009 Diamond, Alvin R.
20880		 TROY
Cyperus virens Michaux
UWAL0013387 Marengo 10 Aug 2013 England, J. Kevin
4462		 UWAL
Cyperus virens Michaux
JSU111257 Calhoun 29 Aug 1987 Lawler, Carol L.
1641		 JSU
Cyperus virens Michaux
TROY000042682 Houston 09 Jul 2015 Diamond, Alvin R.
26577		 TROY
Cyperus virens Michaux
AUA000042172 Cullman Wolf, Wolfgang
385		 AUA
Cyperus Virens Michx.
JSU111259 Etowah 25 Jul 1995 Hodge, Lesley M.
4296		 JSU
Cyperus virens Michaux
USAM000004684 Mobile 15 Oct 1980 LeLong, Michel G.
11667		 USAM
Cyperus virens Michaux
TROY000029819 Elmore 16 Oct 2004 Heath, William
13		 TROY
Cyperus virens Michaux
USAM000004675 Mobile 19 Jun 1981 LeLong, Michel G.
12091		 USAM
Cyperus virens Michaux
UNA00002195 Baldwin 21 Oct 1969 Kral, Robert
38181		 UNA
Cyperus virens Michx. var. drummondii (Torr. & Hook.) K?kenth.
USAM000004677 Mobile 21 May 1968 LeLong, Michel G.
4602		 USAM
Cyperus virens Michaux
TROY000036348 Bullock 18 Jul 2012 Dykes, Bailee
1041		 TROY
Cyperus virens Michaux
TROY000029240 Montgomery 08 Sep 2009 Diamond, Alvin R.
20919		 TROY
Cyperus virens Michaux
TROY000034083 Montgomery 11 Jun 2010 Diamond, Alvin R.
21386		 TROY
Cyperus virens Michaux
JSU111260 Mobile 31 May 1998 Spaulding, Daniel D.
10277		 JSU
Cyperus virens Michaux
TROY000025522 Dale 18 Jul 2000 Woods, Michael
8168		 TROY
Cyperus virens Michaux
AUA000021240 Mobile 27 Jun 1974 Kral, Robert
53552		 AUA
Cyperus Virens Michx.
USAM000004679 Mobile 17 Oct 1980 LeLong, Michel G.
11674		 USAM
Cyperus virens Michaux
UNA00002165 Mobile 01 Jun 1965 Deramus, Rebecca
D506		 UNA
Cyperus virens Michx. var. virens
UWAL0042986 Baldwin 01 Oct 2002 Larsen, Harry S.
1137		 UWAL
Cyperus virens Michx.
AUA000021237 Lee 6 Jul 1963 Rogers, Ken
 AUA
Cyperus Virens Michx.
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