Panicum virgatum

Family:POACEAE
Species:Panicum virgatum L.
Common Name:SWITCHGRASS
Status:Native, FACW (DEP), FAC (NWPL)
Specimen: View specimen details in the USF Herbarium Specimen Database

** Not applicable or data not available.

Classification

Division
Class
Sub Class
Order POALES
FamilyPOACEAE
Genus Panicum
Species Panicum virgatum L. - SWITCHGRASS

Citation

Citation PANICUM VIRGATUM Linnaeus, Sp. Pl. 59. 1753.
Basionym: **
Type: VIRGINIA: Without data, Clayton 578 (lectotype: LINN; isotype: BM). Lectotypified by Hitchcock & Chase, Contr. U.S. Natl. Herb. 15: 87. 1910.

** Not applicable or data not available.

Source

CountyHerbariaLiterature Citation (If Applicable)
Alachua FLAS  
Bay FLAS  
Brevard USF  
Broward USF  
Calhoun USF  
Charlotte USF  
Citrus USF  
Clay USF  
Collier USF  
DeSoto USF  
Dixie FLAS  
Duval FLAS  
Escambia FLAS  
Flagler USF  
Franklin USF  
Gadsden FSU  
Gulf FSU  
Hamilton FSU  
Hernando USF  
Highlands USF  
Hillsborough USF  
Holmes USF  
Indian River USF  
Jackson FSU  
Lafayette USF  
Lee USF  
Leon FSU  
Levy USF  
Liberty FSU  
Manatee FLAS  
Marion USF  
Martin USF  
Miami-Dade USF  
Monroe Keys USF  
Monroe Mainland USF  
Nassau USF  
Okaloosa FLAS  
Orange USF  
Palm Beach USF  
Pasco USF  
Pinellas USF  
Polk USF  
Santa Rosa USF  
Sarasota USF  
St. Johns FLAS  
Sumter USF  
Taylor FSU  
Volusia USF  
Wakulla FLAS  
Walton USF  
Washington USF  

Synonyms

– Denotes synonyms that are applicable to the state. Show these synonyms only

SynonymFull CitationBasionymType
Chasea virgata Chasea virgata (Linnaeus) Nieuwland, Amer. Midl. Naturalist 2: 64. 1911.BASIONYM: Panicum virgatum Linnaeus 1753. 
Milium virgatum Milium virgatum (Linnaeus) Lunell, Amer. Midl. Naturalist 4: 212. 1915.BASIONYM: Panicum virgatum Linnaeus 1753. 
Panicum virgatum subsp. cubense Panicum virgatum Linnaeus, subsp. cubense (Grisebach) W. Stone, Pl. S. New Jersey 196. 1912 ("1911").BASIONYM: Panicum virgatum Linnaeus, var. cubense Grisebach 1866. 
Panicum virgatum var. cubense Panicum virgatum Linnaeus, var. cubense Grisebach, Cat. Pl. Cub. 233. 1866. TYPE: Hanabana, 19 May 1865, Wright 183 (holotype: GOET).
Panicum virgatum var. thyrsiforme Panicum virgatum Linnaeus, var. thyrsiforme Linder, Rhodora 24: 14. 1922. TYPE: FLORIDA: Brevard Co.: Indian River region, 28 Nov 1902, Fredholm 5580 (holotype: GH).
Eatonia purpurascens Eatonia purpurascens Rafinesque, J. Phys. Chim. Hist. Nat. Arts 89: 104. 1819. TYPE: NEW YORK: Long Island, 1819, Rafinesque s.n. (lectotype: G-DC). Lectotypified by Hitchcock & Chase, Contr. U.S. Natl. Herb. 15: 87. 1910.
Milium virgatum var. elongatum Milium virgatum (Linnaeus) Lunell, var. elongatum (Vasey) Lunell, Amer. Midl. Naturalist 4: 212. 1915.BASIONYM: Panicum virgatum Linnaeus, var. elongatum Vasey 1886. 
Panicum giganteum Panicum giganteum Scheele, Linnaea 22: 340. 1849. TYPE: TEXAS: Dry riverbed of Cibolo River between San Antonio and New Braunfels, Sep, Lindheimer s.n. (holotype: ?; isotype: MO).
Panicum glaberrimum Panicum glaberrimum Steudel, Syn. Pl. Glumac. 1: 94. 1854. TYPE: Cult. from North American material at Bot. Gard. Berlin-Dahlem (holotype: P?).
Panicum ichnanthoides Panicum ichnanthoides E. Fournier, Mexic. Pl. 2: 30. 1886. TYPE: MEXICO: Veracruz: Orizaba, s.d., Mueller 2002 (holotype: LE).
Panicum virgatum var. breviramosum Panicum virgatum Linnaeus, var. breviramosum Nash, Bull. Torrey Bot. Club 23: 150. 1896. TYPE: GEORGIA: Richmond Co.: Augusta, 27 Jun-1 Jul 1895, Small s.n. (holotype: NY).
Panicum virgatum var. confertum Panicum virgatum Linnaeus, var. confertum Vasey, Bull. Torrey Bot. Club 13: 26. 1886. TYPE: NEW JERSEY: Atlantic Co.: Atlantic City, 1884, Vasey s.n. (lectotype: US). Lectotypified by Hitchcock & Chase, Contr. U.S. Natl. Herb. 15: 88. 1910.
Panicum virgatum var. diffusum Panicum virgatum Linnaeus, var. diffusum Vasey, Bull. Torrey Bot. Club 13: 26. 1886.  
Panicum virgatum var. elongatum Panicum virgatum Linnaeus, var. elongatum Vasey, Bull. Torrey Bot. Club 13: 26. 1886. TYPE: SOUTH DAKOTA: Mellette Co.: White River, Aug 1892?, Wilcox 13 (lectotype: US). Lectotypified by Hitchcock & Chase, Contr. U.S. Natl. Herb. 15: 88. 1910.
Panicum virgatum var. glaucephyllum Panicum virgatum Linnaeus, var. glaucephyllum Cassidy, Colorado Agric. Exp. Sta. Bull. 12: 29. 1890. TYPE: COLORADO:
Panicum virgatum var. obtusum Panicum virgatum Linnaeus, var. obtusum A. W. Wood, Amer. Bot. Fl., ed. 2. 392. 1871. TYPE: NEW JERSEY:
Panicum virgatum var. scorteum Panicum virgatum Linnaeus, var. scorteum Linder, Rhodora 24: 14. 1922. TYPE: BERMUDA: Flatt's Inlet, Smith's Parish, 8 Jul 1905, Moore 2850 (holotype: GH).
Panicum virgatum var. spissum Panicum virgatum Linnaeus, var. spissum Linder, Rhodora 24: 15. 1922. TYPE: CANADA: Nova Scotia: Great Pubnico Lake, 6 Sep 1920, Fernald et al. 19766 (holotype: GH).

Specimens

Country State County Date Specimen Notes Image
USA Florida Volusia Co. 06 Aug 2004 J. M. Kunzer 595
USA Florida Monroe Co. 09 Jul 1963 F. C. Craighead s.n.
USA Florida Hillsborough Co. 22 Oct 1994 R. P. Wunderlin 10628
USA Florida Santa Rosa Co. 28 Nov 1980 G. Wilhelm 8254
USA Florida Clay Co. 13 Aug 1981 R. P. Sauleda 5823
USA Florida Pinellas Co. 24 Aug 1973 L. Fowler 145
USA Florida Walton Co. 09 Aug 1966 C. Chapman (Florida) 1212
USA Florida Pinellas Co. 09 Oct 1964 O. K. Lakela 27635
USA Florida Brevard Co. 26 Aug 1999 W. K. Taylor s.n.
USA Florida Orange Co. 09 Sep 1999 W. K. Taylor s.n.
USA Florida Levy Co. 11 Sep 1997 J. Richard Abbott 11011
USA Florida Lee Co. 08 Jan 1991 I. Phillips 370
USA Florida Miami-Dade Co. 14 Feb 1970 W. T. Gillis 8902
USA Florida Pinellas Co. 10 Sep 1963 O. K. Lakela 26333
USA Florida Franklin Co. 18 Jul 1986 R. P. Wunderlin 10313
USA Florida Walton Co. 25 Nov 1980 G. Wilhelm 8117
USA Florida Highlands Co. 27 Oct 2004 A. Bishop HH0353
USA Florida Citrus Co. 21 Sep 2000 R. A. Hattaway FC0163
usa Florida Pinellas Co. 03 Oct 1976 P. Genelle 2491
USA Florida Pasco Co. 22 Oct 1959 J. D. Ray, Jr. 9614 Duplicate verified by J.R. Swallen.
USA Florida Miami-Dade Co. 31 Dec 1995 K. A. Bradley 496
USA Florida Citrus Co. 19 Jul 1958 R. Kral 7338
USA Florida Citrus Co. 19 Jul 1958 R. Kral 7338
USA Florida Brevard Co. 12 Oct 1972 A.G. Shuey s.n.
USA Florida Brevard Co. 18 Jul 1973 A.G. Shuey s.n.
USA Florida Hillsborough Co. 24 Aug 1977 A. N. Arcuri 528
USA Florida Hillsborough Co. 24 Aug 1979 S. DuBois 79-8-4
USA Florida Palm Beach Co. 09 Nov 1986 C. vanHoek 42
USA Florida Sarasota Co. 24 Sep 1992 J. Weber OS0084
USA Florida Pinellas Co. 27 Oct 1973 L. Fowler 182
USA Florida Holmes Co. 28 Sep 1981 B. F. Hansen 8952
USA Florida Pinellas Co. 02 Dec 1972 R. W. Long 73
USA Florida DeSoto Co. 11 Aug 2008 A. R. Franck 797
USA Florida Brevard Co. 18 Jul 1973 A.G. Shuey M0048
USA Florida Monroe Co. 18 Aug 1987 B. F. Hansen 11417
USA Florida Monroe Co. 20 Oct 1985 B. F. Hansen 10657
USA Florida Pinellas Co. 23 Sep 1979 G. Fleming 3216
USA Florida Monroe Co. 15 Sep 1979 B. F. Hansen 6341
USA Florida Hillsborough Co. 24 Aug 1960 J. D. Ray, Jr. 10015 Duplicate verified by J.R. Swallen.
USA Florida Sarasota Co. 23 Aug 2007 A. R. Franck 318
USA Florida Flagler Co. 12 Aug 2004 J. M. Kunzer 638
USA Florida Polk Co. 26 Sep 2008 J. M. Kunzer 2564
USA Florida Pasco Co. 26 Aug 2002 C. vanHoek WB177
USA Florida Brevard Co. 31 Jul 2006 P. A. Schmalzer 06-88
USA Florida Pinellas Co. 13 Aug 2002 A. Bishop HI0087
USA Florida Pasco Co. 06 Dec 2003 E. M. Ferguson 568
USA Florida Pinellas Co. 01 Nov 2007 E. Gandy AK0082
USA Florida Monroe Co. 31 Aug 2000 K. A. Bradley 2068
USA Florida Hillsborough Co. 15 Nov 1999 J. Myers 586
USA Florida Hillsborough Co. 28 Oct 1999 J. Myers 549
USA Florida Nassau Co. 15 Aug 2001 C. Slaughter 12728
USA Florida Monroe Co. 06 Aug 1966 R. W. Long 2081
USA Florida Citrus Co. 19 Jul 1958 R. Kral 7338
USA Florida Santa Rosa Co. 17 Sep 1993 S. L. Orzell 22400
USA Florida Sarasota Co. 04 Aug 1994 S. Cole OS0253
USA Florida Washington Co. 28 Sep 1981 B. F. Hansen 8790
USA Florida Monroe Co. 12 Feb 1967 R. W. Long 2514
USA Florida Monroe Co. 30 Dec 1953 W. T. Batson, Jr. s.n.
USA Florida Hillsborough Co. 03 Dec 1994 S. Cole LR1068
USA Florida Hernando Co. 27 Jul 1961 O. K. Lakela 24499
USA Florida Hillsborough Co. 11 Aug 1962 O. K. Lakela 25250
USA Florida Nassau Co. 13 Aug 1981 R. P. Sauleda 5890
USA Florida Lee Co. 07 Jan 1967 O. K. Lakela 30582
USA Florida Pinellas Co. 28 Dec 2001 C. vanHoek CI0179
USA Florida Collier Co. 19 Nov 1967 O. K. Lakela 31259
USA Florida Brevard Co. 08 Jul 1975 J. E. Poppleton s.n.
USA Florida Monroe Co. 15 Dec 1964 F. C. Craighead s.n.
USA Florida Collier Co. 05 Feb 1967 O. K. Lakela 30642
USA Florida Monroe Co. 11 Feb 1967 R. W. Long 2465
USA Florida Sarasota Co. 06 Oct 1998 B. K. Holst 7007
USA Florida Broward Co. 08 Nov 2002 P. L. Howell 599
USA Florida Collier Co. 13 Oct 2000 R. A. Hattaway CS0474
USA Florida Volusia Co. 24 Sep 1998 S. L. Orzell 25321
USA Florida Hillsborough Co. 09 Sep 1960 J. D. Ray, Jr. 10218
USA Florida Sarasota Co. 20 Aug 2009 L. B. Birch 342
USA Florida Charlotte Co. 30 Oct 2010 A. R. Franck 2388
USA Florida Martin Co. Dec 1988 R. O. Woodbury s.n.
USA Florida Martin Co. Sep 1987 R. O. Woodbury s.n.
USA Florida Lee Co. 03 Aug 2006 S. W. Woodmansee 1910
USA Florida Sumter Co. 01 Sep 2010 E. Gandy DB0183
USA Florida Calhoun Co. 09 Aug 2013 T. MacClendon 1305
USA Florida Hillsborough Co. 05 Aug 2005 C. vanHoek HR0363
USA Florida Hillsborough Co. 05 Nov 2001 A. C. Schmidt 141
USA Florida Lafayette Co. 27 Sep 2014 A. R. Franck 3524
USA Florida Sarasota Co. 18 Nov 2011 L. B. Birch 742
USA Louisiana La Fourche Par. 09 Sep 1978 J. Williamson s.n.
USA Georgia Chatham Co. 15 Aug 1959 G. R. Swank 108
USA Georgia Chatham Co. 15 Aug 1959 G. R. Swank 113
USA Alabama DeKalb Co. 08 Oct 1960 H. L. Sherman 27796
USA Mississippi Perry Co. 22 Oct 1954 D. Demaree 36245
USA South Carolina Charleston Co. 10 Sep 1992 S. R. Hill 24277
USA Alabama Baldwin Co. 25 Nov 1981 G. Wilhelm 9797
USA Mississippi Hancock Co. 27 Jul 1984 C. Hermann 346
USA Alabama Baldwin Co. 14 Sep 1981 R. P. Sauleda 6742
USA South Carolina Charleston Co. 16 Jul 1992 S. R. Hill 23758
USA Louisiana Orleans Par. 17 Jul 1990 J. MacGregor 976 Sheet 1 (top)
USA Louisiana St. Tammany Par. 20 Jul 1987 J. MacGregor 562
USA Louisiana St. Tammany Par. 31 Aug 1986 MacGregor 488
USA South Carolina Beaufort Co. 27 Jun 1956 H. E. Ahles 15577
USA Mississippi Jackson Co. 06 Aug 1953 D. Demaree 33540
USA Mississippi Harrison Co. 22 Jul 1954 D. Demaree 35820
USA Mississippi Jackson Co. 27 Sep 1953 D. Demaree 34141
USA Georgia McIntosh Co. 06 Aug 1956 W. H. Duncan 20386
USA South Carolina Charleston Co. 13 Jan 1951 F. Harper 606
USA South Carolina Charleston Co. 13 Jan 1951 F. Harper 606
USA Louisiana Orleans Par. 19 Jul 1990 MacGregor 976 Sheet 3 of 3.
USA Florida Miami-Dade Co. 20 Mar 1970 M. McMahon 24
Trinidad & Tobago Trinidad 10 Feb 1962 W. H. A. Hekking 1413
USA Florida Indian River Co. 26 Aug 1929 M. Mulvania s.n.
USA Florida Calhoun Co. 02 Jul 2016 T. MacClendon 1450
First Page Previous Page Next Page Last Page
Records per Page: