[Specimen details]

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Volusia Co.: Bulow Creek State Park. Ca. 2.3 km WSW of Highbridge (Knox Memorial Bridge), ca. 1.5 km SE of the junction of Walter Boardman Lane and Old Dixie Highway, ca. 1.6 km NE of the Fairchild Oak site. 29° 28' 3" N 82° 12' 50" W
Description Robust, weakly cespitose; common.
Habitat Transition zone between salt marsh and hammock.
Reproductive State Fertile
Specimen Notes
Collector J. M. Kunzer 595
Collection Date 06 Aug 2004
Accession Number 253797
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Monroe Co.: Everglades National Park. Big Pine Key. 25° 57' 18" N 80° 44' 41" W
Reproductive State
Specimen Notes
Collector F. C. Craighead
Collection Date 09 Jul 1963
Accession Number 99035
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Hillsborough Co.: Flatwoods Park; 1.5 mi. WNW of Morris Bridge; ca. 7 mi. E of Lutz. T27S, R20E, Sec. 30, NW¼. 28° 9' 4" N 82° 27' 41" W
Habitat Pine flatwoods along edge of Lythrum marsh.
Reproductive State Fertile
Specimen Notes
Collector R. P. Wunderlin 10628
Collection Date 22 Oct 1994
Accession Number 221262
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Santa Rosa Co.: E edge of Milton, along the River Road along the E side of the Blackwater River, N of US 90. 30° 37' 57" N 87° 2' 23" W
Reproductive State Fertile
Specimen Notes
Collector G. Wilhelm 8254
Collection Date 28 Nov 1980
Accession Number 168473
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Clay Co.: Along C-739, 0.6 mi. S of junction with C-209; ca. 3 mi. E of Middleburg. T5S, R25E, Sec. 16, NW¼. 30° 4' 8" N 81° 51' 37" W
Habitat Wet pine flatwoods.
Reproductive State Fertile
Specimen Notes
Collector R. P. Sauleda 5823
with M. Ragan
Collection Date 13 Aug 1981
Accession Number 160484
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 21877, 1981
Herbarium Name Used
Determination History
Panicum amarulum 23812
Locality USA. Florida, Pinellas Co.: Caladesi Island State Park.
Habitat Pineland community dominated by Pinus elliottii, Sabal palmetto, Serenoa repens, Juniperus silicicola [virginiana].
Reproductive State Fertile
Specimen Notes
Collector L. Fowler 145
Collection Date 24 Aug 1973
Accession Number 114493
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 56999
Herbarium Name Used
Locality USA. Florida, Walton Co.: Eglin Air Force Reservation. Near Watering Creek; ca. 3.8 mi. S of junction No. 200 along No. 212; ca. 8 mi. NW of Portland. T1N, R20W, Sec. 30. 30° 30' 0" N 86° 10' 60" W
Description Frequent.
Habitat Along roadside.
Reproductive State Fertile
Specimen Notes
Collector C. Chapman (Florida) 1212
with R.R. Smith
Collection Date 09 Aug 1966
Accession Number 87347
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Pinellas Co.: Fort De Soto County Park. Mullet Key; St. Jean Key, Madeline Key, N end of Mullet Key.
Description Common throughout.
Habitat Mangrove shores and remnants of hammock vegetation.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela 27635
Collection Date 09 Oct 1964
Accession Number 61944
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 71692
Herbarium Name Used
Locality USA. Florida, Brevard Co.: Merritt Island National Wildlife Refuge. Biological Reserve Station.
Reproductive State Fertile
Specimen Notes
Collector W. K. Taylor
Collection Date 26 Aug 1999
Accession Number 225534
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 71692
Herbarium Name Used
Locality USA. Florida, Orange Co.: Tosohatchee State Preserve. Fish Hole Road.
Habitat Pine flatwoods.
Reproductive State Fertile
Specimen Notes
Collector W. K. Taylor
Collection Date 09 Sep 1999
Accession Number 225533
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Levy Co.: Waccasassa Bay Preserve. Near access points off Maple Ridge Road. T16S, R16E, Sec. 19 and 30. 29° 4' 12" N 82° 43' 12" W
Description Frequent.
Habitat Disturbed grassy boundary trail; associates Paspalum spp., Rhynchospora spp., Panicum spp., Chasmanthium spp., young Sabal palmetto.
Reproductive State Fertile
Specimen Notes
Collector J. Richard Abbott 11011
with K. MacPherson
Collection Date 11 Sep 1997
Accession Number 224850
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Lee Co.: Cayo-Costa Island, on center trail.
Habitat Cabbage palm [Sabal palmetto] - live oak [Quercus virginiana] forest.
Reproductive State Fertile
Specimen Notes
Collector I. Phillips 370
with B. Crandall, S. Herwitz
Collection Date 08 Jan 1991
Accession Number 206441
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Miami-Dade Co.: Key Biscayne, Cape Florida State Park, N side of marina. 28° 0' 0" N 82° 0' 0" W
Habitat Shade.
Reproductive State Fertile
Specimen Notes
Collector W. T. Gillis 8902
Collection Date 14 Feb 1970
Accession Number 91332
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Pinellas Co.: Fort De Soto County Park; Mullet Key, Gulf of Mexico; S of Gulfport. 27° 44' 54" N 82° 42' 12" W
Description Common throughout.
Habitat Openings in hammock.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela 26333
with R.W. Long, R.F. Thorne
Collection Date 10 Sep 1963
Accession Number 55170
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Franklin Co.: Cash Bayou, 4.9 mi. N of the junction with US 98 on FL 65. T7S, R6W, Sec. 33.
Habitat Edge of a coastal marsh.
Reproductive State Fertile
Specimen Notes
Collector R. P. Wunderlin 10313
with B.F. Hansen
Collection Date 18 Jul 1986
Accession Number 189820
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Walton Co.: Ca. 2 mi. S of De Funiak Springs, off the W side of US 331, S of the I-10 interchange.
Reproductive State Fertile
Specimen Notes
Collector G. Wilhelm 8117
Collection Date 25 Nov 1980
Accession Number 168471
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Highlands Co.: Highlands Hammock State Park. Dam Road / at the edge of a service road. T34S, R28E, Sec. 31, SW¼ of SW¼ of NE¼. 27° 22' 0" N 81° 20' 60" W
Habitat Mesic flatwoods.
Reproductive State Fertile
Specimen Notes
Collector A. Bishop
with S. Meents
Collection Date 27 Oct 2004
Accession Number 241552
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Citrus Co.: Fort Cooper State Park. T19S, R20E, Sec. 28, SE¼.
Description With rhizomes.
Habitat Xeric hammock / sandhill ecotone.
Reproductive State Fertile
Specimen Notes
Collector R. A. Hattaway
Collection Date 21 Sep 2000
Accession Number 235343
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality usa. Florida, Pinellas Co.: Dunedin Hammock. Dunedin; Cedar Creek edge, near the picnic area. 28° 1' 11" N 82° 46' 18" W
Reproductive State Fertile
Specimen Notes
Collector P. Genelle 2491
with G. Fleming
Collection Date 03 Oct 1976
Accession Number 126116
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Pasco Co.: Ca. 5 mi. N of US 41 and FL 54.
Description Common.
Habitat In grassy openings of dry, sandy longleaf pine [Pinus palustris] - blackjack oak [Quercus marilandica] [probably Q. incana] ridge.
Reproductive State Fertile
Specimen Notes Duplicate verified by J.R. Swallen.
Collector J. D. Ray, Jr. 9614
Collection Date 22 Oct 1959
Accession Number 24767
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Miami-Dade Co.: Nixon Smiley (Tamiami) Pineland Preserve. SW 128th Street and 132nd Avenue; SW end of the preserve. T55S, R39E, Sec. 14. 25° 45' 31" N 80° 23' 54" W
Description Frequent.
Habitat Marl prairie.
Reproductive State Fertile
Specimen Notes
Collector K. A. Bradley 496
Collection Date 31 Dec 1995
Accession Number 222390
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 30028, 19 Jul 1958
Herbarium Name Used
Locality USA. Florida, Citrus Co.: 4 mi. SE of Inverness. 28° 50' 9" N 82° 19' 49" W
Description Frequent clumps.
Habitat On moist sands of pond margins.
Reproductive State Fertile
Specimen Notes
Collector R. Kral 7338
Collection Date 19 Jul 1958
Accession Number 5335
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 30028, 19-Jul-1958
Herbarium Name Used
Locality USA. Florida, Citrus Co.: 4 mi. SE of Inverness. 28° 50' 9" N 82° 19' 49" W
Description Frequent clumps.
Habitat On moist sands of pond margins.
Reproductive State Fertile
Specimen Notes
Collector R. Kral 7338
Collection Date 19 Jul 1958
Accession Number 5334
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Brevard Co.: North Merritt Island; along the Indian River.
Reproductive State Fertile
Specimen Notes
Collector A.G. Shuey
with J.E. Poppleton
Collection Date 12 Oct 1972
Accession Number 126322
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Brevard Co.: North Merritt Island.
Habitat Damp, sandy soil.
Reproductive State Fertile
Specimen Notes
Collector A.G. Shuey
with J.E. Poppleton
Collection Date 18 Jul 1973
Accession Number 126315
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Hillsborough Co.: Hillsborough River State Park. 20 mi. NE of Tampa on US 301 (T27S, R21E, Sec. 7, 8, 9). 27° 55' 0" N 82° 20' 60" W
Reproductive State Fertile
Specimen Notes
Collector A. N. Arcuri 528
Collection Date 24 Aug 1977
Accession Number 146890
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Hillsborough Co.: N of Trout Creek Road, near the By-Pass Canal dike. T27S, R19E, Sec. 25, SW¼.
Habitat Flooded pine flatwoods.
Reproductive State Fertile
Specimen Notes
Collector S. DuBois
Collection Date 24 Aug 1979
Accession Number 151476
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Palm Beach Co.: Jupiter; 106th Terrace North; Jupiter Farms subdivision. T41S, R41E, Sec. 12. 26° 56' 3" N 80° 5' 39" W
Habitat Roadside.
Reproductive State Fertile
Specimen Notes
Collector C. vanHoek 42
Collection Date 09 Nov 1986
Accession Number 190926
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 21877, 1994
Herbarium Name Used
Determination History
Sacciolepis striata (33458) 41118
Locality USA. Florida, Sarasota Co.: Oscar Scherer State Park. Burn Zone 1C. T38S, R18E, Sec. 14.
Description Grass up to 1.5 m tall; occasional; spikelets 3-4 mm long, striate; borne in panicles to 20 cm long.
Habitat Depression marsh.
Reproductive State Fertile
Specimen Notes
Collector J. Weber
Collection Date 24 Sep 1992
Accession Number 208787
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 21877, 1993
Herbarium Name Used
Determination History
Panicum amarulum 23812
Locality USA. Florida, Pinellas Co.: Caladesi Island State Park.
Habitat Pineland community dominated by Pinus elliottii, Sabal palmetto, Serenoa repens, Juniperus silicicola [J. virginiana].
Reproductive State Fertile
Specimen Notes
Collector L. Fowler 182
Collection Date 27 Oct 1973
Accession Number 117973
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Holmes Co.: Along US 90, ca. 5 mi. W of Ponce de Leon; 2 mi. E of the Walton County line. T3N, R18W, Sec. 36, NW¼ of NW¼. 30° 37' 0" N 86° 10' 0" W
Habitat Roadside ditch.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen 8952
Collection Date 28 Sep 1981
Accession Number 158561
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 69656, s.d.
Herbarium Name Used
Locality USA. Florida, Pinellas Co.: Caladesi Island State Park.
Reproductive State
Specimen Notes
Collector R. W. Long 73
with W. Webb, J. Carlton, C. Sreemadhaven, T. Perkins
Collection Date 02 Dec 1972
Accession Number 111421
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, DeSoto Co.: Deep Creek Preserve. Ca. 800 ha on the W side of the Peace River (empties into Charlotte Harbor ca. 8 km SSW), ca. 4.5 km NE of the I-75 and Kings Highway (C-769) junction; 13 km E of the hurricane eye path of Hurricane Charley (13 Aug 2004); accessed by SW Peace River Street. 27° 2' 0" N 82° 0' 0" W
Habitat Open, wet site in a mesic hammock; 4-5 years since the last burn.
Reproductive State Fertile
Specimen Notes
Collector A. R. Franck 797
Collection Date 11 Aug 2008
Accession Number 246343
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 55730, 18-Jul-1973
Herbarium Name Used
Locality USA. Florida, Brevard Co.: North Merritt Island; along FL 3, N of the Field Station, NW of Loop Turn. T20S, R36E, Sec. 29, SW¼.
Habitat Growing in damp, marly soil; ruderal; roadside.
Reproductive State Fertile
Specimen Notes
Collector A.G. Shuey
Collection Date 18 Jul 1973
Accession Number 119742
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Monroe Co.: Big Pine Key; along the east-west street running along the N side of the prison, 0.5 mi N of US 1. T66S, R29E, Sec. 26, NW¼.
Habitat Thrinax morrisii - Pinus elliottii open woodland along a weedy roadside, grading into mangroves on the W end.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen 11417
with D.R. Richardson
Collection Date 18 Aug 1987
Accession Number 193071
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Monroe Co.: Cudjoe Key, middle section off Asturiano Avenue; 0.8 mi. N of US 1. T66S, R28E, Sec. 20, SW¼ of SE¼.
Habitat Pineland thickets.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen 10657
with J. Hansen, R.P. Sauleda, D.K. Sauleda
Collection Date 20 Oct 1985
Accession Number 188939
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Pinellas Co.: Honeymoon Island Recreation Area. Little Bayou; SE entrance, S of the ranger's mobile home, from the shore area to the embankment; ca. 75 m wide. T28S, R15E, Sec. 8.
Habitat Wet sand; old dunes.
Reproductive State Fertile
Specimen Notes
Collector G. Fleming 3216
with P. Genelle
Collection Date 23 Sep 1979
Accession Number 149431
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Monroe Co.: Sugarloaf Key; 2 mi. NW of US 1. T66S, R27E, Sec. 23, SE¼ of SW¼.
Habitat Scrubby low forest, with scattered slash pine [Pinus elliottii].
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen 6341
with J. Hansen
Collection Date 15 Sep 1979
Accession Number 144923
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Hillsborough Co.: E of Tampa, ca. 1 mi. S of the US 41 and FL 676 intersection. 27° 56' 51" N 82° 27' 30" W
Description Frequent.
Habitat Seasonally damp, weedy flat; formerly in pine and saw palmetto [Serenoa repens].
Reproductive State Fertile
Specimen Notes Duplicate verified by J.R. Swallen.
Collector J. D. Ray, Jr. 10015
with O.K. Lakela, J. Patman
Collection Date 24 Aug 1960
Accession Number 27286
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Sarasota Co.: Churchill Ranch. Part of Deer Prairie Creek Preserve, on Border Road, ca. 2.3 km ENE of junction of I-75 and C-777 (River Road). T39S, R20E, Sec. 5. 27° 7' 3" N 82° 19' 40" W
Habitat Narrow marsh through mesic hammock.
Reproductive State Fertile
Specimen Notes
Collector A. R. Franck 318
Collection Date 23 Aug 2007
Accession Number 245635
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Flagler Co.: Bulow Creek State Park. W bank Bulow Creek; ca. 3.2 km NNE of the junction Old Dixie Highway and Walter Boardman Lane. 29° 25' 56" N 81° 8' 3" W
Description Robust grass, culms to ca. 1.5 m.
Habitat Upper area of brackish marsh.
Reproductive State Fertile
Specimen Notes
Collector J. M. Kunzer 638
Collection Date 12 Aug 2004
Accession Number 239627
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Polk Co.: Colt Creek State Park. Ca. 2.5 km SSE of FL 471 over the Withlacoochee River, ca. 5.1 km NNE of the junction FL 471 and US 98. 28° 17' 38" N 82° 2' 37" W
Description Culms arching, to 1.6 m tall.
Habitat Mesic flatwoods.
Reproductive State Fertile
Specimen Notes
Collector J. M. Kunzer 2564
with G. Dauphin, C. Eckert
Collection Date 26 Sep 2008
Accession Number 247495
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Pasco Co.: Werner-Boyce Salt Springs State Park. Portion of loop trail behind park shop. T25S, R16E, Sec. 20, SE¼.
Habitat Disturbed area of mesic flatwoods.
Reproductive State Fertile
Specimen Notes
Collector C. vanHoek
with S. Petty
Collection Date 26 Aug 2002
Accession Number 243841
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Brevard Co.: Merritt Island National Wildlife Refuge. Cape Canaveral National Seashore; Kennedy Space Center; E of FL 3, N of FL 402, along railroad. 28° 28' 16" N 80° 32' 14" W
Reproductive State Fertile
Specimen Notes
Collector P. A. Schmalzer
with T.E. Foster
Collection Date 31 Jul 2006
Accession Number 243587
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Pinellas Co.: Honeymoon Island State Park. T28S, R15E, Sec. 8.
Habitat Roadside near dunes.
Reproductive State Fertile
Specimen Notes
Collector A. Bishop
Collection Date 13 Aug 2002
Accession Number 248655
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Pasco Co.: Starkey Wilderness Park. 2.5 mi. NNW of Odessa. T26S, R17E, Sec. 9, NW¼ of NE¼. 28° 11' 38" N 82° 35' 30" W
Habitat Mesic flatwoods.
Reproductive State Fertile
Specimen Notes
Collector E. M. Ferguson 568
with J.M. Kunzer
Collection Date 06 Dec 2003
Accession Number 250739
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Pinellas Co.: Anclote Key Preserve State Park. S of park road. T27S, R15E, Sec. 6, SW¼ of NW¼. 28° 16' 0" N 82° 30' 0" W
Habitat Coastal strand; open sandy area.
Reproductive State Fertile
Specimen Notes
Collector E. Gandy
Collection Date 01 Nov 2007
Accession Number 248568
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Monroe Co.: Florida Keys Wildlife and Environmental Area. Big Torch Hammocks, Big Torch Key; Big Torch Road, ca. 3.7 mi. from US 1. 24° 41' 55" N 80° 25' 31" W
Description Uncommon.
Habitat Rocky salt marsh at edge of rockland hammock.
Reproductive State Fertile
Specimen Notes
Collector K. A. Bradley 2068
Collection Date 31 Aug 2000
Accession Number 233192
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Hillsborough Co.: Little Manatee River State Park. West gate off Lightfoot Road; 10 m W of gate; near fence. T32S, R19E, Sec. 34, NW¼ of NW¼. 27° 28' 60" N 82° 10' 60" W
Description To 1 m.
Habitat Mesic flatwoods.
Reproductive State Fertile
Specimen Notes
Collector J. Myers 586
Collection Date 15 Nov 1999
Accession Number 230653
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Hillsborough Co.: Little Manatee River State Park. Picnic nature trail; W end. T32S, R19E, Sec. 23, SE¼ of SW¼. 27° 45' 0" N 82° 7' 60" W
Description To 1 m.
Habitat Moist riverbank; floodplain forest.
Reproductive State Fertile
Specimen Notes
Collector J. Myers 549
Collection Date 28 Oct 1999
Accession Number 230615
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Nassau Co.: Ralph E. Simmons Memorial State Forest. 5 mi. W of Penny Haddock Road, 6 mi. N of Lake Hampton Road, and 4 mi. E of US 301. T5N, R23E, Sec. 37. 29° 51' 52" N 82° 7' 51" W
Habitat Wet pine flatwoods.
Reproductive State Fertile
Specimen Notes
Collector C. Slaughter 12728
Collection Date 15 Aug 2001
Accession Number 231234
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Monroe Co.: Intersection US 1 and FL 940, Big Pine Key.
Habitat Pinus elliotii - Thrinax microcarpa [morrisii] woodland.
Reproductive State Fertile
Specimen Notes
Collector R. W. Long 2081
with J. De Boer, G. Mills, R. Hebert
Collection Date 06 Aug 1966
Accession Number 75932
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Citrus Co.: 4 mi. SE of Inverness. 28° 50' 9" N 82° 19' 49" W
Description Frequent clumps.
Habitat Moist sands of pond margins.
Reproductive State Fertile
Specimen Notes
Collector R. Kral 7338
Collection Date 19 Jul 1958
Accession Number 630
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Santa Rosa Co.: E side of FL 191, ca. 0.4 mi. S of junction FL 281, on Garcon Point, ca. 4.5 mi. S of junction FL 281 and I-10 at Avalon Beach, ca. 10 mi. S of Milton. T1S, R28W, Sec. 24, SE¼ of SW¼ of SW¼. 30° 37' 57" N 87° 2' 23" W
Habitat Open wetland savanna surrounding cypress [Taxodium] swale.
Reproductive State Fertile
Specimen Notes
Collector S. L. Orzell 22400
with E.L. Bridges
Collection Date 17 Sep 1993
Accession Number 239083
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Sarasota Co.: Oscar Scherer State Park. Burn zone 1c NW. T38S, R18E, Sec. 14, NW¼ of NW¼ of SW¼ of SW¼ of NE¼.
Habitat Mesic flatwoods, near scrubby flatwoods.
Reproductive State Fertile
Specimen Notes
Collector S. Cole
Collection Date 04 Aug 1994
Accession Number 212694
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Washington Co.: Along C-279, 2.3 mi. N of junction with C-280; ca. 3 mi. SE of Caryville. T4N, R15W, Sec. 30, NW¼ of NW¼. 30° 46' 24" N 85° 48' 51" W
Habitat Dry hilltop, oak scrub.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen 8790
Collection Date 28 Sep 1981
Accession Number 158673
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Monroe Co.: Sugarloaf Key.
Habitat Pinelands and road cut.
Reproductive State Fertile
Specimen Notes
Collector R. W. Long 2514
with R. Broome
Collection Date 12 Feb 1967
Accession Number 79667
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Monroe Co.: Flamingo Point. 25° 8' 30" N 80° 55' 31" W
Habitat Dry glades.
Reproductive State Fertile
Specimen Notes
Collector W. T. Batson, Jr.
Collection Date 30 Dec 1953
Accession Number 38629
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Hillsborough Co.: Little Manatee River State Recreation Area. N side of river, near N hiking trail. T32S, R19E, Sec. 25, S½ of NW¼ of NE¼. 27° 28' 60" N 82° 10' 60" W
Description Occasional; to 1.25 m height.
Habitat Xeric hammock, ruderal area.
Reproductive State Fertile
Specimen Notes
Collector S. Cole
with R. Owens
Collection Date 03 Dec 1994
Accession Number 217808
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Hernando Co.: Chinsegut National Wildlife Refuge. 6 mi. N of Brooksville. 28° 33' 19" N 82° 23' 16" W
Description Common; vigorous colonies.
Habitat Moist depressions of flat pinelands.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela 24499
Collection Date 27 Jul 1961
Accession Number 38654
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Hillsborough Co.: Double Branch River, E of the bridge on FL 580.
Description Abundant.
Habitat Salt marsh, around the zone of succulents.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela 25250
Collection Date 11 Aug 1962
Accession Number 56855
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Nassau Co.: Along US 17, 1.2 mi. NW of I-95; 1 mi. N of Gross. T4N, R26E, Sec. 35, SW¼ of NW¼. 30° 41' 60" N 81° 40' 0" W
Habitat Edge of pine flatwoods.
Reproductive State Fertile
Specimen Notes
Collector R. P. Sauleda 5890
with D.K. Sauleda
Collection Date 13 Aug 1981
Accession Number 160657
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Lee Co.: Pine Island, S of junction C-767 and FL 78.
Habitat Hammock, margin flanked by Casuarina.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela 30582
with R.W. Long, R. Broome
Collection Date 07 Jan 1967
Accession Number 78873
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Pinellas Co.: Caladesi Island State Park. At cross trail between nature trail and service road. T28S, R15E, Sec. 20.
Habitat Transition area between scrub and pineland; coastal strand.
Reproductive State Fertile
Specimen Notes
Collector C. vanHoek
Collection Date 28 Dec 2001
Accession Number 234949
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Collier Co.: Midway Station on US 41, E of Monroe Station. 28° 47' 25" N 81° 13' 51" W
Habitat Among shrubs surrounding cypress [Taxodium] pond.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela 31259
Collection Date 19 Nov 1967
Accession Number 81470
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Brevard Co.: N Merritt Island, ca. 0.5 mi. W of FL 3, ca. 5.5 mi. N of Haulover Canal.
Description Uncommon.
Habitat Dry, sandy soil along trail leading from hardwood swamp into salt marsh in the Indian River.
Reproductive State Fertile
Specimen Notes
Collector J. E. Poppleton
Collection Date 08 Jul 1975
Accession Number 123789
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Monroe Co.: NW Cape Sable.
Reproductive State Fertile
Specimen Notes
Collector F. C. Craighead
Collection Date 15 Dec 1964
Accession Number 63767
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 31133, 06-Dec-1969
Herbarium Name Used
Determination History
Panicum dichotomiflorum 38515
Locality USA. Florida, Collier Co.: Lake Trafford, Immokalee; S side of lake road, ca. 0.25 mi. E from recreational area. 26° 12' 39" N 81° 48' 24" W
Habitat Open pineland and palmetto with grassy undergrowth.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela 30642
with R.W. Long, K. Whitney, D. King
Collection Date 05 Feb 1967
Accession Number 79407
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Monroe Co.: Summerland Key.
Habitat Hammock and roadside.
Reproductive State Fertile
Specimen Notes
Collector R. W. Long 2465
with R. Broome
Collection Date 11 Feb 1967
Accession Number 79580
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Sarasota Co.: Pineview School, 1 Python Path, Osprey. 27° 11' 46" N 82° 29' 25" W
Description 1.5 m tall.
Habitat Remnant pine flatwood.
Reproductive State Fertile
Specimen Notes
Collector B. K. Holst 7007
with W. Díaz, R. Rivero, M. Serrano, K. Wendelberger
Collection Date 06 Oct 1998
Accession Number 230518
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Broward Co.: Helene Klein Pineland Preserve. T48S, R42E, Sec. 6. 26° 39' 38" N 82° 9' 12" W
Reproductive State Fertile
Specimen Notes
Collector P. L. Howell 599
Collection Date 08 Nov 2002
Accession Number 234769
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Collier Co.: Collier-Seminole State Park. S side of Old Marco Road. T51S, R27E, Sec. 28, SW¼ of SW¼ of NE¼. 26° 7' 60" N 81° 28' 60" W
Habitat Wet flatwoods.
Reproductive State Fertile
Specimen Notes
Collector R. A. Hattaway
Collection Date 13 Oct 2000
Accession Number 229513
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Volusia Co.: N side of FL 44, ca. 1.0 mi. W of junction FL 4118, ca. 5.5 air mi. E of junction FL 44 and I-4, ca. 10.5 air mi. E of Deland. T17S, R31E, Sec. 13, NE¼ of SE¼ of NE¼. 29° 1' 36" N 81° 9' 10" W
Habitat Burned mesic to wet-mesic pine savanna; dominated by Pinus palustris - Aristida [stricta var.] beyrichiana - Aristida rhizomorpha. Soils - Pomona (Ultic Haplaquods).
Reproductive State Fertile
Specimen Notes
Collector S. L. Orzell 25321
with E.L. Bridges
Collection Date 24 Sep 1998
Accession Number 235273
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Hillsborough Co.: N of Tampa at NE border of University of South Florida campus. 27° 56' 51" N 82° 27' 30" W
Description Common.
Habitat Secondary cypress [Taxodium] swamp with red maple [Acer rubrum], ash [Fraxinus], buttonbush [Cephalanthus occidentalis], laurel oak [Quercus laurifolia], royal fern [Osmunda regalis] border below dry, sandy pine ridge with longleaf pine [Pinus palustris], turkey oak [Q. laevis], and saw palmetto [Serenoa repens].
Reproductive State Fertile
Specimen Notes
Collector J. D. Ray, Jr. 10218
with O. Lakela
Collection Date 09 Sep 1960
Accession Number 27294
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 71612, 2009
Herbarium Name Used
Locality USA. Florida, Sarasota Co.: Deer Prairie Creek Preserve. Jordyn Parcel; N parcel limit 4.5 mi. E of the intersection of South Moon Drive and Border Road, I-75 borders to the S. 27° 6' 57" N 82° 16' 4" W
Description Herb.
Habitat Mesic flatwoods.
Reproductive State Fertile
Elevation 5 to 7 m
Specimen Notes
Collector L. B. Birch 342
with L. Amos, B.K. Holst
Collection Date 20 Aug 2009
Accession Number 255679
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Charlotte Co.: Prairie/Shell Creek (Southwest Florida Water Management Distict property); 2.1 km W of US 17, 0.25 km S of Royal Palm Drive. 26° 59' 50" N 81° 58' 48" W
Habitat Edge of hydric hammock.
Reproductive State Fertile
Specimen Notes
Collector A. R. Franck 2388
Collection Date 30 Oct 2010
Accession Number 256134
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Martin Co.: Jonathan Dickinson State Park. Kitching Creek.
Habitat Wet flatwoods.
Reproductive State Fertile
Specimen Notes
Collector R. O. Woodbury
with R. Roberts
Collection Date Dec 1988
Accession Number 258229
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Martin Co.: Jonathan Dickinson State Park. N gate entrance.
Habitat Wet flatwoods.
Reproductive State Fertile
Specimen Notes
Collector R. O. Woodbury
with R. Roberts
Collection Date Sep 1987
Accession Number 258230
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Lee Co.: Caloosahatchee Creeks Preserve. 400 m S of the intersection of Bayshore Drive and Palm Drive, ca. 3.3 road km E of I-75, 11.6 air km NE of downtown Fort Myers, N of the Caloosahatchee River. 26° 42' 39" N 81° 46' 42" W
Description Common.
Habitat Disturbed moist field underneath powerline easement.
Reproductive State Fertile
Specimen Notes
Collector S. W. Woodmansee 1910
with S. Hodges
Collection Date 03 Aug 2006
Accession Number 261964
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Sumter Co.: Dade Battlefield Historic State Park. T21S, R22E, Sec. 20, SW¼ of NE¼ of NW¼. 28° 37' 60" N 82° 9' 0" W
Reproductive State Fertile
Specimen Notes
Collector E. Gandy
Collection Date 01 Sep 2010
Accession Number 269173
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 587
Herbarium Name Used
Locality USA. Florida, Calhoun Co.: White Pond: David and Cindi Stewart property N of Bear Head Road. 30° 33' 21" N 85° 13' 33" W
Description Locally occasional, erect herb to 1.6 m; stems smooth; basal leaves lacking, leaf margins antrorsely scabrous; inflorescence open to 30 cm..
Habitat Sandhills track in Quercus - Pinus forest.
Reproductive State Fertile
Specimen Notes
Collector T. MacClendon 1305
with K. MacClendon, L.C. Anderson
Collection Date 09 Aug 2013
Accession Number 270388
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Hillsborough Co.: Hillsborough River State Park. Bordering main park road near ranger station. T27S, R21E, Sec. 8, SE¼. 27° 55' 0" N 82° 20' 60" W
Habitat Mesic flatwoods.
Reproductive State Fertile
Specimen Notes
Collector C. vanHoek
Collection Date 05 Aug 2005
Accession Number 274999
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Hillsborough Co.: University of South Florida Ecological Research Area. Ca. 312 m N of the junction of Fletcher Avenue (C-582A) and 56th Street (C-583); ca. 296 m ENE of W gate along main E-W dirt road, then ca. 141 m N. 28° 4' 19" N 82° 23' 36" W
Description Grass ca. 110 cm tall.
Habitat Wet flatwoods; with slash pine [Pinus elliottii], laurel oak [Quercus laurifolia], and saw palmetto [Serenoa repens].
Reproductive State Fertile
Specimen Notes
Collector A. C. Schmidt 141
Collection Date 05 Nov 2001
Accession Number 275371
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Lafayette Co.: 1.1 km E of FL 51, 0.7 km N of the Dixie County line. 29° 49' 44" N 83° 18' 11" W
Habitat Marsh along Cyrilla shrubland.
Reproductive State Fertile
Specimen Notes
Collector A. R. Franck 3524
with P.J. Simoes
Collection Date 27 Sep 2014
Accession Number 276146
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 72280, 28 Dec 2014
Herbarium Name Used
Determination History
Panicum anceps 38515 - Determined By: 24258, 2012
Locality USA. Florida, Sarasota Co.: Walton Ranch Preserve. N of North Port; the SW entrance to the ranch is 2.3 km N of I-75, where Choctaw Boulevard ends (Choctaw Boulevard is a continuation of Toledo Blade Boulevard). 27° 7' 27" N 82° 8' 32" W
Description Herb 1 m tall, few seen.
Habitat Disturbed area along dirt road.
Reproductive State Fertile
Elevation 5 to 7 m
Specimen Notes
Collector L. B. Birch 742
with L. Amos, C. Collier, W. Collier, B.K. Holst, B. Lewis, R. Rowe, D. Troxell
Collection Date 18 Nov 2011
Accession Number 277392
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Louisiana, La Fourche Par.: La Fourche Bridge, Leeville. T21S, R22E, Sec. 26, NW ¼.
Habitat Marshy area at base of Bayou.
Reproductive State
Specimen Notes
Collector J. Williamson
Collection Date 09 Sep 1978
Accession Number 153757
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Georgia, Chatham Co.: Tybee Island, W of Fort Screven.
Habitat Open low ground.
Reproductive State
Specimen Notes
Collector G. R. Swank 108
Collection Date 15 Aug 1959
Accession Number 136280
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Georgia, Chatham Co.: Tybee Island, Fort Screven.
Habitat On first dune.
Reproductive State
Specimen Notes
Collector G. R. Swank 113
Collection Date 15 Aug 1959
Accession Number 136281
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Alabama, DeKalb Co.: Above Fort Payne in Little River Canyon.
Habitat Grass.
Reproductive State
Specimen Notes
Collector H. L. Sherman 27796
with S. Bell, M. J. Schneider, J. S. Pringle, A. J. Sharp.
Collection Date 08 Oct 1960
Accession Number 87049
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 21877, 1985
Herbarium Name Used
Determination History
Panicum virgatum 33458
Locality USA. Mississippi, Perry Co.: Beaumont.
Reproductive State
Specimen Notes
Collector D. Demaree 36245
Collection Date 22 Oct 1954
Accession Number 184154
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. South Carolina, Charleston Co.: Santee Coastal Reserve, Washo Reserve, S side of Santee Gun Club Road.
Description Rather common clumped grass 4 feet tall.
Habitat Longleaf pine flatwoods and bogs, live oak ridges, powerline crossing.
Reproductive State
Specimen Notes
Collector S. R. Hill 24277
Collection Date 10 Sep 1992
Accession Number 207038
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Alabama, Baldwin Co.: Off N side of AL 112, ca 1/3 mi. W of Perdido River bridge.
Habitat Pipeline right-of-way.
Reproductive State
Specimen Notes
Collector G. Wilhelm 9797
Collection Date 25 Nov 1981
Accession Number 177530
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 6382, 1985
Herbarium Name Used
Determination History
Muhlenbergia expansa 62945
Locality USA. Mississippi, Hancock Co.: Buccaneer State Park in area of Pirates Paradise Nature Trail.
Habitat Edge of marsh, in dry area.
Reproductive State
Specimen Notes
Collector C. Hermann 346
Collection Date 27 Jul 1984
Accession Number 198329
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Determination History
Panicum virgatum 33458
Locality USA. Alabama, Baldwin Co.: Along US 90, 1.5 mi. W of junction with AL 181 (Malbis); ca. 8.5 mi. W of Loxley.
Reproductive State
Specimen Notes
Collector R. P. Sauleda 6742
with D. K. Sauleda.
Collection Date 14 Sep 1981
Accession Number 162046
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 23645, Nov 1992
Herbarium Name Used
Locality USA. South Carolina, Charleston Co.: Santee Coastal Reserve, Washo Reserve, W end at C-71, N of creek.
Description Large, clumped rhizomatous grass.
Habitat Roadside.
Reproductive State
Specimen Notes
Collector S. R. Hill 23758
Collection Date 16 Jul 1992
Accession Number 206880
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Louisiana, Orleans Par.: US 10E shulder at Chalmette exit.
Description Grass to 6 feet tall.
Reproductive State
Specimen Notes Sheet 1 (top)
Collector J. MacGregor 976
Collection Date 17 Jul 1990
Accession Number 246957
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 72038, 1989
Herbarium Name Used
Determination History
Panicum virgatum 33458
Locality USA. Louisiana, St. Tammany Par.: Over bank of Harbor Road canal, 200 feet from its confluence with Bayou Liberty, 3½ mi. upstream from Lake Pontchartrain.
Description Grass 5 feet tall.
Habitat Brackish water.
Reproductive State
Specimen Notes
Collector J. MacGregor 562
Collection Date 20 Jul 1987
Accession Number 247156
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 72038, 1989
Herbarium Name Used
Determination History
Panicum virgatum 33458
Locality USA. Louisiana, St. Tammany Par.: At edge of B. Liberty.
Description Herb to 6 feet tall.
Habitat In 10 inches brackish water.
Reproductive State
Elevation -1 ft
Specimen Notes
Collector MacGregor 488
Collection Date 31 Aug 1986
Accession Number 247155
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 2780
Herbarium Name Used
Locality USA. South Carolina, Beaufort Co.: 1 mi. WSW of Combahee River on US 17.
Habitat Pine woods.
Reproductive State
Specimen Notes
Collector H. E. Ahles 15577
with C.R. Bell
Collection Date 27 Jun 1956
Accession Number 20154
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Mississippi, Jackson Co.: 6 mi. NW of Ocean Springs.
Habitat Low areas.
Reproductive State
Specimen Notes
Collector D. Demaree 33540
Collection Date 06 Aug 1953
Accession Number 15859
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Mississippi, Harrison Co.: Ship Island; Post Office Biloxi.
Description Large clumps.
Habitat Near water.
Reproductive State
Specimen Notes
Collector D. Demaree 35820
Collection Date 22 Jul 1954
Accession Number 13221
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Mississippi, Jackson Co.: Horn Island; Post Office Ocean Springs.
Habitat Moist areas near the coast.
Reproductive State
Specimen Notes
Collector D. Demaree 34141
Collection Date 27 Sep 1953
Accession Number 13229
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Georgia, McIntosh Co.: Along Duplin River about midway of W side of Sapelo Island.
Description Plants to 50 inches tall, perennial in clumps to 15 inches in diameter.
Habitat Open live oak woods at edge of salt marsh.
Reproductive State
Specimen Notes
Collector W. H. Duncan 20386
Collection Date 06 Aug 1956
Accession Number 8320
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. South Carolina, Charleston Co.: Bull's Island.
Description Abundant.
Habitat Inner part of salt marsh.
Reproductive State
Specimen Notes
Collector F. Harper 606
Collection Date 13 Jan 1951
Accession Number 6375
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. South Carolina, Charleston Co.: Bull's Island.
Description Abundant.
Habitat Inner part of salt marsh.
Reproductive State
Specimen Notes
Collector F. Harper 606
Collection Date 13 Jan 1951
Accession Number 6376
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Louisiana, Orleans Par.: I-10E shoulder at Chalmette exit.
Description Grass to 6 feet tall.
Reproductive State
Elevation 2 ft
Specimen Notes Sheet 3 of 3.
Collector MacGregor 976
Collection Date 19 Jul 1990
Accession Number 246956
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 21877, Nov 2016
Herbarium Name Used
Determination History
Panicum virgatum 33458 var. cubense 20552
Locality USA. Florida, Miami-Dade Co.: N Kendall Drive. 25° 40' 0" N 80° 19' 0" W
Description Common grass 1-2 ft. high, with horizontal rhizomes; leaf blade with prominent white midrib.
Habitat Sandy soil, full sunlight.
Reproductive State Fertile
Specimen Notes
Collector M. McMahon
Collection Date 20 Mar 1970
Accession Number 288520
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Determination History
Panicum mertensii 51232
Locality Trinidad & Tobago. Trinidad Mount St. Benedict, ca. 5 km N of Tunapuna; Ward Tacarigua; St. George Co.
Description Sheath with white pilose hairs along the margin; ligule consisting of white hairs; spikelets light green to light yellow, violetish.
Reproductive State Flower
Specimen Notes
Collector W. H. A. Hekking
Collection Date 10 Feb 1962
Accession Number 82503
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 71525, 2016
Herbarium Name Used
Determination History
Panicum virgatum 33458
Locality USA. Florida, Indian River Co.: Vero.
Habitat Low hammock.
Reproductive State Fertile
Specimen Notes
Collector M. Mulvania
Collection Date 26 Aug 1929
Accession Number 288906
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 72280, 03-Nov-2016
Herbarium Name Used
Determination History
Sporobolus compositus (46620) 38224 var. clandestinus (2541) 72837 - Determined By: 72689
Locality USA. Florida, Calhoun Co.: Phillip & Terry Smith property, Mossy Pond. 30° 32' 5" N 85° 18' 55" W
Description Locally occasional.
Habitat Sand hill scrub.
Reproductive State Fertile
Specimen Notes
Collector T. MacClendon
with K. MacClendon, G.J. Wilder, R.L. Mears, B. Thomas
Collection Date 02 Jul 2016
Accession Number 293952
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 75911
Herbarium Name Used
Locality USA. Florida, Collier Co.: BICY [Big Cypress National Preserve]. 30° 41' 60" N 85° 4' 0" W
Reproductive State Fertile
Specimen Notes
Collector J. N. Burch
Collection Date 01 Jul 2008
Accession Number 289907
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Hillsborough Co.: Cypress Creek Preserve. 28° 8' 18" N 82° 23' 10" W
Habitat Wet flatwoods.
Reproductive State Fertile
Specimen Notes
Collector J. R. Campbell
with S. Dickman
Collection Date 10 Oct 2016
Accession Number 295308
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Duval Co.: SE of the intersection of I-295 and Dunn Avenue Interchange. 30° 25' 56" N 81° 44' 12" W
Habitat Recently cleared uplands.
Reproductive State Fertile
Specimen Notes
Collector E. A. Revuelta
Collection Date 26 Sep 2017
Accession Number 296014
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Polk Co.: Crooked Lake Sandhill, Polk County Environmental Lands. 27° 48' 47" N 81° 33' 5" W
Habitat Sandhill; yellow sand.
Reproductive State Fertile
Specimen Notes
Collector J. R. Campbell
Collection Date 07 Aug 2015
Accession Number 295938
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, St. Johns Co.: Tributary to Moses Creek.
Habitat Along the margin of a creek tributary, near the transition to salt marsh.
Reproductive State Fertile
Specimen Notes
Collector E. A. Revuelta
with N. Anderson
Collection Date 02 Aug 2017
Accession Number 296837
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality Canada. Ontario Prov. N.P. Point Pelee. 41° 46' 60" N 82° 39' 23" W
Reproductive State Fertile
Specimen Notes
Collector H. Datema
Collection Date 16 Jul 1964
Accession Number 133309
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Maryland Chesapeake Beach.
Description Large clumps; culms erect.
Habitat Margin of brackish marsh.
Reproductive State Fertile
Specimen Notes
Collector A. S. Hitchcock
Collection Date 01 Oct 1905
Accession Number 39368
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Virginia, Princess Anne Co.: VA Beach.
Habitat Rich mixed woods.
Reproductive State Fertile
Specimen Notes
Collector M. L. Fernald
with L. Griscom
Collection Date 24 Sep 1933
Accession Number 31703
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. New Jersey, Cape May Co.: Cape May. 38° 56' 19" N 74° 56' 31" W
Reproductive State Fertile
Specimen Notes
Collector L. Griscom
Collection Date 20 Sep 1919
Accession Number 31701
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. New York S Beach.
Reproductive State Fertile
Specimen Notes
Collector P. Dowell
Collection Date 02 Sep 1909
Accession Number 31655
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Wisconsin, Richland Co.: 3.8 mi. SE Gotham. T8N, R2E, Sec. 2. 43° 13' 0" N 90° 16' 60" W
Habitat Sandy blowout.
Reproductive State Fertile
Specimen Notes
Collector F. S. Crosswhite
with C.D. Crosswhite
Collection Date 05 Oct 1963
Accession Number 77195
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Iowa, Jackson Co.: Watersheds of Maquoketa and Wapipinicon Rivers. Sec. 7. 42° 4' 8" N 90° 39' 56" W
Habitat Sandy; marshy ground.
Reproductive State Fertile
Specimen Notes
Collector T. S. Cooperrider
Collection Date 11 Sep 1956
Accession Number 72603
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Virginia, Caroline Co.: Maracossic Creek and route 646; NE of Gether.
Reproductive State Fertile
Specimen Notes
Collector T. Bradley
with D. Miller
Collection Date 06 Sep 1982
Accession Number 200037
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Iowa, Poweshiek Co.: Along Rock Island RR tracks; 2 mi. W of Grinnell. 41° 44' 35" N 92° 43' 21" W
Habitat Prairie strip.
Reproductive State Fertile
Specimen Notes
Collector N. H. Russell
Collection Date 28 Aug 1952
Accession Number 51581
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Iowa, Dickinson Co.: Caylor prairie; 3.5 mi. SW of Iowa Lakeside Labortory on Lake Okoboji. 43° 23' 11" N 95° 8' 54" W
Habitat With other prairie grasses and forbs.
Reproductive State Fertile
Specimen Notes
Collector N. H. Russell
Collection Date 30 Jul 1955
Accession Number 51582
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Minnesota, Washington Co.: Ca. 6 mi. S of MN 61 from junction of 61 and 97; 15 ft. away from road. T31N, R21W, Sec. 17, NE¼.
Habitat Sandy clay soil.
Reproductive State Fertile
Specimen Notes
Collector T. M. Lindayen
Collection Date 08 Aug 1972
Accession Number 111722
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 23645, 2003
Herbarium Name Used
Locality USA. Illinois, Will Co.: Channahon; ExxonMobil Refinery; S of Drummond Road; E of I-55. T34N, R9E, Sec. 27, SE¼, NW¼. 41° 24' 7" N 88° 11' 20" W
Description Locally common robust perennial; large scaly rhizomes; 1 m. tall; colonies.
Habitat Mesic to wet-mesic prairie; shallow peaty soil over dolomite; between disturbed underground pipeline and forested berm.
Reproductive State Fertile
Elevation 540 ft
Specimen Notes
Collector S. R. Hill
Collection Date 26 Aug 2003
Accession Number 270590
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. South Dakota, Pennington Co.: Black Hills area; along C-244; 1.5 mi. W of Mt. Rushmore Nat. Memorial; 3.5 mi. SW of Keystone. 43° 53' 44" N 103° 25' 6" W
Reproductive State Fertile
Specimen Notes
Collector R. P. Sauleda
with D.K. Sauleda
Collection Date 28 Aug 1981
Accession Number 162002
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 76198
Herbarium Name Used
Locality USA. Missouri, Greene Co.: S Hills; ca. 7 mi. SE of Springfield. 37° 12' 55" N 93° 17' 54" W
Habitat Large dense clumps on shallow soil over limestone.
Reproductive State Fertile
Specimen Notes
Collector P. L. Redfearn, Jr.
Collection Date 13 Sep 1958
Accession Number 163141
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Kansas, Cowley Co.: 6 mi. E; 3 mi. S Winfield. 37° 14' 23" N 96° 59' 44" W
Habitat Low ravine; prairie.
Reproductive State Fertile
Specimen Notes
Collector R. G. Koch
Collection Date 24 Sep 1966
Accession Number 104127
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Colorado, Prowers Co.: Along US 50; 4 mi. W of Lamar. 38° 5' 14" N 102° 37' 15" W
Habitat Roadside.
Reproductive State Fertile
Specimen Notes
Collector L. E. Lindstrom
Collection Date 07 Oct 1966
Accession Number 101120
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Oklahoma, Woodward Co.: Fort Supply lake. 36° 34' 0" N 99° 34' 0" W
Habitat Moist.
Reproductive State Fertile
Specimen Notes
Collector L. E. Lindstrom
Collection Date 28 Jul 1966
Accession Number 101123
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Pennsylvania, Lucerne Co.: NE of Scranton city limits on N end of NE extension of PA turnpike. 41° 24' 32" N 75° 39' 45" W
Description Common; numerous clones.
Reproductive State Fertile
Specimen Notes
Collector F. H. Utech
Collection Date 28 Jul 1979
Accession Number 163528
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Wisconsin, Dane Co.: Along WI River. T9N, R7E, Sec. 6, NW¼, NW¼.
Habitat Sandy woods.
Reproductive State Fertile
Specimen Notes
Collector T. Underwood
Collection Date 26 Aug 1978
Accession Number 196416
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. West Virginia, Ohio Co.: 0.8 km. N of Pike Island Locks and Dam along OH River and WV 2; N of Wheeling.
Habitat Old field.
Reproductive State Fertile
Specimen Notes
Collector N. Foust
with D.E. Boufford, E.W. Wood, L.A. Schram
Collection Date 24 Jul 1979
Accession Number 163551
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Minnesota, Jackson Co.: Des Moines River rest area; along I-90; ca. 2 mi. NW of Jackson. 43° 37' 15" N 94° 59' 19" W
Reproductive State Fertile
Specimen Notes
Collector R. P. Sauleda
with D.K. Sauleda
Collection Date 26 Aug 1981
Accession Number 178793
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Vermont, Windsor Co.: Summer's Falls; Hartland. 43° 32' 26" N 72° 23' 56" W
Habitat Sandy shores.
Reproductive State Fertile
Specimen Notes
Collector T. J. Underwood
Collection Date 25 Aug 1913
Accession Number 21859
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Orient.
Reproductive State Fertile
Specimen Notes
Collector M. L. Fernald
Collection Date 14 Aug 1915
Accession Number 29814
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Kansas, Ellis Co.: S of Hays. 38° 52' 45" N 99° 19' 36" W
Habitat Meadows.
Reproductive State Fertile
Specimen Notes
Collector W. Cook
Collection Date 27 Sep 1937
Accession Number 29815
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 30028
Herbarium Name Used
Locality USA. Kentucky, Fulton Co.: SW of Hickman on river side of levee.
Habitat Sandy waste ground.
Reproductive State Fertile
Specimen Notes
Collector L. E. McKinney
with T.L. Hamilton
Collection Date 17 Jul 1990
Accession Number 218936
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Nebraska, Kearney Co.: Minden. 40° 29' 55" N 98° 56' 52" W
Reproductive State Fertile
Specimen Notes
Collector Dr. H. Hapeman
Collection Date 01 Sep 1930
Accession Number 31649
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Maryland, Dorchester Co.: Near tidal marsh; Vienna; ca. 200 m. S of X Steele Neck Road. 38° 0' 0" N 76° 0' 0" W
Habitat Mesic roadside.
Reproductive State Fertile
Specimen Notes
Collector David Williams
with W.D. Longbottom, D.W. Hollway, C.M. Norman
Collection Date 23 Sep 2012
Accession Number 267303
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. District of Columbia Kenilworth. 38° 54' 21" N 76° 56' 25" W
Reproductive State Fertile
Specimen Notes
Collector P. Dowell
Collection Date 08 Aug 1902
Accession Number 31651
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Wisconsin, Pierce Co.: Along Lake St. Croix; Prescott. 44° 44' 56" N 92° 48' 8" W
Habitat Limestone ledges.
Reproductive State Fertile
Specimen Notes
Collector N. C. Fassett
Collection Date 30 Aug 1927
Accession Number 31650
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Pennsylvania, Lehigh Co.: Klein's Island.
Reproductive State Fertile
Specimen Notes
Collector P. Dowell
Collection Date 05 Aug 1900
Accession Number 31652
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Indiana, Perry Co.: Ohio River; Magnet. 38° 4' 60" N 86° 27' 0" W
Habitat Sandstone banks; damp; sunny.
Reproductive State Fertile
Specimen Notes
Collector R. M. Tryon
Collection Date 27 Aug 1936
Accession Number 85692
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Wisconsin, Fond du Lac Co.: Near Waupon.
Habitat Prairie.
Reproductive State Fertile
Specimen Notes
Collector M. F. Buell
with N. Fassett
Collection Date 08 Aug 1950
Accession Number 213420
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Ohio, Shelby Co.: 4 km. W of Ft. Loramie; 0.6 km. N of OH 705; 1.3 km. E of OH 364. 40° 20' 50" N 84° 25' 11" W
Habitat Seepage marsh along natural pond margin.
Reproductive State Fertile
Specimen Notes
Collector A. R. Franck
Collection Date 31 Jul 2010
Accession Number 255229
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 21877, 1981
Herbarium Name Used
Determination History
Panicum clandestinum 33458
Locality USA. New York, Bronx Co.: Pelham Bay Park. 40° 54' 35" N 73° 48' 28" W
Reproductive State Fertile
Specimen Notes
Collector F. Lohrer
Collection Date 22 Oct 1966
Accession Number 116554
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Oklahoma, Pawnee Co.: Ca. Skedee-Blackburn Road; 0.2 mi. W of Black Bear Creek bridge and 4.5 mi. WW of Blackburn. 36° 22' 23" N 96° 35' 46" W
Description To 1.5 m. tall; abundant.
Habitat Level site limestone derived clay loam; prairie.
Reproductive State Fertile
Specimen Notes
Collector R. J. Tyrl
with S.C. Barber
Collection Date 13 Sep 1975
Accession Number 192807
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. New Jersey, Morris Co.: Along US 206; 0.5 mi. S of I-80; ca. 1.5 mi. S of Netcong. 40° 53' 56" N 74° 42' 24" W
Reproductive State Fertile
Specimen Notes
Collector R. P. Sauleda
with D.K. Sauleda
Collection Date 21 Aug 1981
Accession Number 177949
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458 - Determined By: 23645, 2002
Herbarium Name Used
Locality USA. Illinois, DeKalb Co.: Between highway right of way and active RR tracks; E side of town; S side US 30; Waterman. T38N, R4E, Sec. 15, SE¼. 41° 46' 8" N 88° 45' 56" W
Description Occasional perennial; brittle stems; alrge clumps; 0.5-1 m. tall.
Habitat Alkaline; moist to wet clay loam; prairie.
Reproductive State Fertile
Elevation 800 ft
Specimen Notes
Collector S. R. Hill
Collection Date 09 Aug 2002
Accession Number 281170
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Nebraska, Lincoln Co.: Maxwell. 41° 4' 44" N 100° 31' 29" W
Reproductive State Fertile
Specimen Notes
Collector L. Pauwels
Collection Date Aug 1923
Accession Number 11333
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Wisconsin, Grant Co.: Boscobel. 43° 8' 4" N 90° 42' 19" W
Description Abundant.
Habitat Sand prairie.
Reproductive State Fertile
Specimen Notes
Collector G. R. Cooley
Collection Date 06 Sep 1953
Accession Number 11129
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Okaloosa Co.: 20 mi. N of Crestview. 30° 45' 44" N 86° 34' 14" W
Habitat Edge of red oak woods.
Reproductive State Fertile
Specimen Notes
Collector E. West
Collection Date 27 Sep 1950
Accession Number 631
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Iowa, Poweshiek Co.: US 6; ca. 1.5 mi. W of Victor. 41° 43' 54" N 92° 17' 53" W
Habitat Rich roadside meadow.
Reproductive State Fertile
Specimen Notes
Collector N. H. Russell
Collection Date 01 Aug 1952
Accession Number 11128
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. New York, Tompkins Co.: Cornell University Test Garden, Forest Home.
Description Ornamental grass plot; forming dense clumps.
Reproductive State
Specimen Notes CULTIVATED.
Collector W. J. Dress 10574
Collection Date 18 Sep 1971
Accession Number 122159
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Hillsborough Co.: USF Botanical Gardens.
Reproductive State
Specimen Notes CULTIVATED.
Collector D. M. Hart
Collection Date 04 Sep 1990
Accession Number 207980
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Hernando Co.: Brooksville, U.S.D.A. Soil Conservation Service, Plant Materials Center. 28° 33' 19" N 82° 23' 16" W
Reproductive State
Specimen Notes CULTIVATED.
Collector D. Stankey
Collection Date 21 Oct 1993
Accession Number 208528
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Hernando Co.: Brooksville, U.S.D.A. Soil Conservation Service, Plant Materials Center. 28° 33' 19" N 82° 23' 16" W
Reproductive State
Specimen Notes CULTIVATED.
Collector D. Stankey
Collection Date 21 Oct 1993
Accession Number 208529
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Hernando Co.: Brooksville, U.S.D.A. Soil Conservation Service, Plant Materials Center; originally collected from coastal beach area in Miami. 28° 33' 19" N 82° 23' 16" W
Reproductive State
Specimen Notes CULTIVATED.
Collector D. Stankey 208532
Collection Date 21 Oct 1993
Accession Number 208532
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Hernando Co.: Brooksville, U.S.D.A. Soil Conservation Service, Plant Materials Center. 28° 33' 19" N 82° 23' 16" W
Reproductive State
Specimen Notes CULTIVATED.
Collector D. Stankey
Collection Date 21 Oct 1993
Accession Number 208541
Plant Atlas Link Plant Atlas Citation

Panicum virgatum
Family Name Poaceae
Currently Accepted Name Panicum virgatum 33458
Herbarium Name Used
Locality USA. Florida, Hillsborough Co.: Pam Callahan Nature Presrve, Tampa. 27° 58' 48" N 82° 33' 59" W
Habitat Cosatal flatwoods.
Reproductive State Fertile
Specimen Notes
Collector S. Dickman
Collection Date 05 Sep 2019
Accession Number 303233
Plant Atlas Link Plant Atlas Citation