Herbarium Specimen Details

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Determination History
Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Clay Co. : 5 mi. S of Bostwick along E side of US 17 between road and railroad tracks. 29° 46' 0" N 81° 37' 60" W
Reproductive State Fertile
Collector A.G. Shuey 1568
with J.E. Poppleton
Collection Date 08 Mar 1975
Accession Number 122605
Image 122605.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Determination History
Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Osceola Co. : along N side of US 192 ca. 1 mi. E of Holopaw. 28° 7' 60" N 81° 4' 0" W
Habitat In fence row.
Reproductive State Fertile
Collector A.G. Shuey
Collection Date 17 Aug 1975
Accession Number 119596
Image 119596.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Determination History
Imperata cylindrica L. P. Beauv. - Determined By: Wunderlin,
Locality USA. Florida , Polk Co. : E side of FL 37, 0.2 mi. S of its junction with C-630.
Habitat Dry hillside in phosphate mining area.
Reproductive State Flower
Collector A.G. Shuey
Collection Date 01 Feb 1974
Accession Number 112047
Image 112047.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Determination History
Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Hernando Co. : Chinsegut Hill.
Description Forming large colonies; rhizomes ca. 15 cm deep in soil, branching; spike-like panicle silvery plumose; glumes pink, becoming white; stigmas plumose, purple, becoming brown.
Reproductive State Fertile
Collector G. R. Cooley 5684
with J. Monachino
Collection Date 23 Mar 1958
Accession Number 244176
Image 244176.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Determination History
Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Manatee Co. : Between railroad track and US 41, N of Palmetto. 27° 31' 17" N 82° 34' 20" W
Habitat Sandy soil in ditch.
Reproductive State Fertile
Collector A.G. Shuey
Collection Date 21 Aug 1975
Accession Number 119598
Image 119598.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Determination History
Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Polk Co. : Along W side of US 17, just N of the city limits of Fort Meade.
Habitat Sandy soil.
Reproductive State Fertile
Collector A.G. Shuey 1518
Collection Date 03 Jan 1976
Accession Number 122388
Image 122388.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Determination History
Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Hillsborough Co. : W side of Boyette-Lithia Road, S of a small stream flowing between Coleman and Chapman Hammocks. T30S, R21E, Sec. 33. 28° 9' 49" N 82° 21' 60" W
Habitat Damp, sandy soil.
Reproductive State Fertile
Collector A.G. Shuey
Collection Date 15 Aug 1975
Accession Number 119343
Image 119343.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Determination History
Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Manatee Co. : Along the E side of theTamiami Trail [US 41], ca. 0.25 mi. S of the Hillsborough County line. 27° 55' 0" N 82° 20' 60" W
Habitat Damp soil.
Reproductive State Fertile
Collector A.G. Shuey 1509
Collection Date 02 Dec 1975
Accession Number 121238
Image 121238.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Lee Co. : Koreshan State Historic Site. Burn zone 7a, SE corner. T46S, R25E, Sec. 33, SW¼ of SE¼ of NE¼ of NW¼ of NW¼.
Description Erect grass to 1.25 m high.
Habitat Mesic flatwoods.
Reproductive State Fertile
Collector S. Cole
Collection Date 03 Jun 1993
Accession Number 211996
Image 211996.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Pinellas Co. : Brooker Creek Preserve. Ca. 3.5 mi. NNW of Oldsmar. T28S, R16E, Sec. 2, NE¼. 28° 2' 3" N 82° 39' 54" W
Description Forming colonies along small road.
Habitat Pine flatwoods.
Reproductive State Fertile
Collector B. F. Hansen 12254
with R.P. Wunderlin, P. Dooris
Collection Date 04 Jun 1993
Accession Number 208589
Image 208589.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Pinellas Co. : Brooker Creek Preserve. Ca. 1.5 mi. S of Tarpon Springs Road along powerline right-of-way. T27S, R16E, Sec. 24, NE¼ of SE¼. 29° 53' 20" N 82° 19' 57" W
Habitat Weedy roadside.
Reproductive State Fertile
Collector B. F. Hansen 12736
with P. Dooris
Collection Date 11 Mar 1994
Accession Number 209511
Image 209511.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Sarasota Co. : US 301 and 47th Street, Sarasota. 27° 19' 36" N 82° 44' 36" W
Habitat Damp roadsides and disturbed pine - oak woods.
Reproductive State Fertile
Collector D. Uggucioni
Collection Date 12 May 1996
Accession Number 218414
Image 218414.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Hillsborough Co. : Little Manatee River State Recreation Area. Along N bank of river. T32S, R19E, Sec. 25, N½ of NE¼ of SW¼ of NE¼ of NE¼. 27° 28' 60" N 82° 10' 60" W
Description Erect grass to 1.25 m high.
Habitat Ruderal area in mesic flatwoods.
Reproductive State Fertile
Collector S. Cole
with R. Owens
Collection Date 25 Mar 1995
Accession Number 217807
Image 217807.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Hillsborough Co. : Flatwoods [County] Park. 1.5 mi. (sld) NW of Morris Bridge; ca. 8 mi. E of Lutz. T27S, R20E, Sec. 20, SE¼ of SW¼. 28° 9' 4" N 82° 27' 41" W
Habitat Pine flatwoods.
Reproductive State Fertile
Collector R. P. Wunderlin 10668
Collection Date 04 Apr 1995
Accession Number 221219
Image 221219.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Hillsborough Co. : Little Manatee River State Park. W gate off Lightfoot Road; old "fish camp" near river. T32S, R19E, Sec. 27, SW¼ of SW¼. 27° 29' 47" N 82° 32' 22" W
Description Grass to 0.5 m.
Habitat Floodplain forest.
Reproductive State
Collector J. Myers 720
with C. Myers
Collection Date 30 Apr 2000
Accession Number 230818
Image 230818.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Hillsborough Co. : Balm-Boyette Tract. 2.5 mi. SSE of Boyette. T31S, R21E, Sec. 16, NE¼ of SE¼. 27° 49' 3" N 82° 13' 21" W
Reproductive State Fertile
Collector G. P. Landry
with C. Vandaveer
Collection Date 07 Jul 1995
Accession Number 222155
Image 222155.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Miami-Dade Co. : Matheson Hammock Park; old county nursery W of hammock, S of the intersesction of SW 92nd Street and 52nd Avenue. 25° 33' 6" N 80° 37' 58" W
Description A large, dense stand.
Reproductive State Fertile
Collector K. A. Bradley 1423
Collection Date 05 Mar 1998
Accession Number 223158
Image 223158.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Calhoun Co. : Blountstown; Abe Springs Road, 0.5 mi. W of Myers Dairy Road. 30° 30' 16" N 85° 7' 31" W
Description Erect herb to 1.5 m; white plumes with red imbedded spikelets.
Habitat Roadside mesic ditch.
Reproductive State Fertile
Collector T. MacClendon 450
with K. MacClendon
Collection Date 28 Apr 2006
Accession Number 242757
Image 242757.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Brevard Co. : E side of Evans Road, 1 mi. N of US 192; across from Erna Nixon Park. 28° 5' 24" N 80° 39' 16" W
Description Erect herb to 1.5 m; white hairs around tan seeds.
Habitat Roadside easement, disturbed; soil sandy with organics.
Reproductive State Fertile
Collector T. MacClendon 222
Collection Date 04 Oct 2003
Accession Number 239300
Image 239300.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Martin Co. : N of Bessemer; S of I-95, W of FL 76A, entrance from Markel Street, 1 mi. W of FL 76A. 27° 7' 8" N 80° 21' 14" W
Description Naturalizing profusely along roadside.
Reproductive State Fertile
Collector S. W. Woodmansee 450
with S. Vardaman
Collection Date 18 Mar 2000
Accession Number 233131
Image 233131.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Collier Co. : Big Cypress National Preserve Addition; along E edge of L28 interceptor canal just N of I-75, ca. 0.9 mi. W of the Broward County line. 26° 10' 27" N 80° 53' 35" W
Description Forming a dense stand.
Habitat Rocky spoil.
Reproductive State Fertile
Collector K. A. Bradley 10
with S. Woodmansee, T. Pernas
Collection Date 03 Apr 1997
Accession Number 223361
Image 223361.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Volusia Co. : Bulow Creek State Park. Near the Fairchild Oak parking area; ca. 1.8 km SSE of the junction of Old Dixie Highway and Walter Boardman Lane. 29° 23' 24" N 81° 7' 58" W
Description Large, sterile colony.
Habitat Disturbed dry hammock.
Reproductive State
Collector J. M. Kunzer 1713
Collection Date 10 May 2006
Accession Number 243232
Image 243232.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , DeSoto Co. : On a ca. 1000 acre parcel of land along the W bank of, and in the W floodplain of the Peace River, ca. 3 km NW of the junction of C-760 and US 17 in Nocatee. 27° 11' 52" N 81° 53' 35" W
Habitat Disturbed floodplain forest.
Reproductive State Fertile
Collector J. M. Kunzer 1613
Collection Date 22 Apr 2006
Accession Number 242753
Image 242753.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv. - Determined By: B. F. Hansen, Feb 2007
Determination History
Imperata brasiliensis Trin.
Locality USA. Florida , Miami-Dade Co. : W side of Ludlam Road, S of 146th Street SW, SW of Kings Bay area and ca. 0.3 mi. N of Deering Estate, ca. 10 mi. SW of downtown Miami. T55S, R40E, Sec. 23, NE¼ of SE¼. 25° 38' 2" N 80° 18' 15" W
Habitat Roadside adjacent to slash pine savanna; community dominated by Pinus elliottii var. densa [P. elliottii], Coccothrinax argentata, Metopium toxiferum.
Reproductive State Fertile
Collector E. L. Bridges 23683
Collection Date 25 May 1995
Accession Number 235596
Image 235596.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Manatee Co. : Wingate Creek State Preserve. T35S, R22E, Sec. 7, NW¼ of NE¼ of SE¼.
Habitat Ruderal/fence.
Reproductive State Fertile
Collector C. Becker
Collection Date 09 Jan 1887
Accession Number 226748
Image 226748.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Hardee Co. : Near Fort Green.
Habitat Herbaceous marsh.
Reproductive State Fertile
Collector W. Cox
Collection Date 09 Feb 1990
Accession Number 201543
Image 201543.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv. - Determined By: B. F. Hansen, Feb 2007
Locality USA. Florida , Monroe Co. : Cape Sable, NW.
Description Extensive patches excluding all other grasses; no flowers noted in area.
Reproductive State
Collector F. C. Craighead
Collection Date 15 Dec 1964
Accession Number 63755
Image 63755.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Sarasota Co. : Oscar Scherer State Park. Next to administration building and shop. T38S, R18E, Sec. 14, NE¼ of NW¼ of SE¼.
Habitat Ruderal.
Reproductive State Fertile
Collector A. Bishop
Collection Date 21 Apr 2005
Accession Number 243645
Image 243645.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Citrus Co. : Fort Cooper State Park. NE part of park, along fenceline. T19S, R20E, Sec. 22, SW¼ of SW¼.
Habitat Xeric hammock.
Reproductive State Fertile
Collector R. A. Hattaway
Collection Date 20 May 2002
Accession Number 234824
Image 234824.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Volusia Co. : Bulow Creek State Park. Ca. 1.75 km W of the Old Dixie Highway bridge over the Tomoka River. 29° 40' 46" N 81° 6' 3" W
Habitat Ruderal area in flatwoods just upland of brackish marsh.
Reproductive State Fertile
Collector J. M. Kunzer 2034
Collection Date 22 Dec 2006
Accession Number 244419
Image 244419.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Flagler Co. : Next to Palatka Boulevard, ca. 0.4 mi. W of Deep Creek Boulevard, 3.2 km E of Yelvington Road, East Palatka. T10S, R28E, Sec. 15. 29° 37' 0" N 81° 31' 0" W
Habitat Road ditches and levees.
Reproductive State Fertile
Collector C. Slaughter 13764
Collection Date 18 Mar 2003
Accession Number 244947
Image 244947.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Marion Co. : Fellowship, along US 27. 29° 15' 0" N 82° 17' 43" W
Habitat Along roadside at edge of woods.
Reproductive State Fertile
Collector W. D. Longbottom 7017
with D.H. Williams
Collection Date 13 Mar 2007
Accession Number 245031
Image 245031.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Manatee Co. : South Fork State Park. S edge of property. T33S, R20E, Sec. 12, SW¼ of SW¼. 27° 51' 34" N 82° 5' 7" W
Habitat Edge of old field; ruderal.
Reproductive State Fertile
Collector R. A. Hattaway
with C. Becker
Collection Date 31 Dec 1997
Accession Number 245894
Image 245894.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Polk Co. : Colt Creek State Park. Ca. 2.6 km SE of FL 471 bridge over the Withlacoochee River, ca. 5.3 km NNE of the junction of FL 471 and US 98. 28° 17' 38" N 82° 2' 23" W
Habitat Disturbed mesic flatwoods and firebreak.
Reproductive State Fertile
Collector J. M. Kunzer 2388
with B.F. Hansen
Collection Date 15 Apr 2008
Accession Number 246542
Image 246542.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Pasco Co. : Werner-Boyce Salt Springs State Park. Between the park shop and Salt Springs. T25S, R16E, Sec. 29, NE¼ of NE¼.
Description Thick colony.
Habitat Mesic flatwoods.
Reproductive State Fertile
Collector C. vanHoek
with G. O'Connor, S. Petty
Collection Date 20 Mar 2003
Accession Number 247899
Image 247899.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , DeSoto Co. : Deep Creek Preserve (Southwest Florida Water Management District property), W side of Peace River, ca. 4.5 km NE of the junction of I-75 and Kings Highway (C-769), 12 km NE of Port Charlotte. T39S, R23E, Sec. 27, NW¼. 26° 55' 0" N 81° 55' 0" W
Habitat Floodplain swamp.
Reproductive State Fertile
Collector A. R. Franck 1227
Collection Date 27 Apr 2009
Accession Number 249422
Image 249422.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Highlands Co. : Avon Park Air Force Range. Runway on the SW side of Road A, E of South Boulevard. T33S, R30E, Sec. 6, NE¼ of NE¼.
Habitat Disturbed pineland.
Reproductive State Fertile
Collector C. vanHoek 876
with B. Wargo
Collection Date 21 Mar 1997
Accession Number 251100
Image 251100.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Charlotte Co. : Prairie/Shell Creek (Southwest Florida Water Management District property); 230 m S of Royal Palm Drive, 1.65 km W of US 17. 26° 59' 50" N 81° 58' 32" W
Habitat Edge of wet flatwoods.
Reproductive State Fertile
Collector A. R. Franck 1900
Collection Date 29 Apr 2010
Accession Number 254791
Image 254791.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv. - Determined By: B. F. Hansen, Oct 2010
Determination History
Imperata brasiliensis Trin.
Locality USA. Florida , Okeechobee Co. : Near NE corner of Dead Pine Island Marsh, ca. 0.1 mi. N of Kissimmee Prairie Sanctuary, ca. 2.9 mi. S of the Osceola County line, ca. 8 air mi. SW of Yeehaw Junction. T33S, R34E, Sec. 18, SE¼ of SW¼. 27° 35' 56" N 80° 58' 3" W
Habitat Disturbed edges of extensive depression marsh. Soils - Pompano (Typic Psammaquents).
Reproductive State Fertile
Elevation 65 to ft
Collector S. L. Orzell 22088
with E.L. Bridges
Collection Date 09 Jun 1993
Accession Number 255394
Image 255394.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Seminole Co. : Nolan Road, S of its intersection with Myrtle Street, Sanford. 28° 43' 48" N 81° 16' 51" W
Habitat In natural wooded edge as side of unpaved road.
Reproductive State Fertile
Collector D. H. Williams 3044
Collection Date 01 Apr 2012
Accession Number 264661
Image 264661.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Seminole Co. : Cameron Avenue, less than 200 m. S of East Lake Mary Boulevard, Sanford. 28° 45' 39" N 81° 12' 51" W
Description Massed.
Habitat Wet roadside.
Reproductive State Fertile
Collector D. H. Williams 3188
Collection Date 10 Jun 2012
Accession Number 266018
Image 266018.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Polk Co. : Tenoroc Mine Road at the Fish Management Area picnic site, first bank pullout. 28° 6' 27" N 81° 52' 2" W
Habitat Edges of thickets.
Reproductive State Fertile
Collector D. H. Williams 3935
with H.L. Williams
Collection Date 02 Jun 2014
Accession Number 274506
Image 274506.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Sarasota Co. : North Port; Tarpon Point Landing property along the W bank of the Myakka River, ca. 2.8 km SW of the US 41 bridge. 27° 1' 31" N 82° 16' 33" W
Description 1 m tall, few seen.
Habitat Disturbed/spoil area.
Reproductive State Fertile
Elevation 0 to 1 m
Collector L. B. Birch 760
with B.K. Holst, D. Feagles, L. Amos, D. Troxell
Collection Date 15 Mar 2013
Accession Number 275754
Image 275754.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Lake Co. : Next to Hampton Inn, 19700 US 441, S of Country Club Boulevard, Mount Dora. 28° 49' 3" N 81° 37' 54" W
Habitat Vacant weedy lot, with scattered Pinus.
Reproductive State Fertile
Collector S. Myers 1524
Collection Date 02 Nov 2014
Accession Number 278633
Image 278633.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Hardee Co. : Paynes Creek Historic State Park. S of Lake Branch Road (C-664A), ca. 150 m W of the county bridge over Peace River. 27° 37' 30" N 81° 48' 15" W
Habitat Wet roadside ditch, disturbed.
Reproductive State Fertile
Collector P. J. Simoes 103
with A.R. Franck
Collection Date 24 Jan 2015
Accession Number 278828
Image 278828.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Brevard Co. : Kennedy Space Center. Canaveral National Seashore: Merritt Island National Wildlife Refuge: E of FL 3, near Research Plot Road. 28° 28' 16" N 80° 32' 14" W
Habitat Scrub restoration area.
Reproductive State Fertile
Collector P. A. Schmalzer
with T.E. Foster
Collection Date 24 May 2012
Accession Number 279779
Image 279779.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Volusia Co. : FL 40 (West Granada Boulevard) at North Tymber Creek Road. 29° 15' 17" N 81° 7' 46" W
Habitat Edge of woods along roadside; shaded, sandy soil.
Reproductive State Fertile
Collector W. D. Longbottom 22199
Collection Date 18 Mar 2015
Accession Number 281505
Image 281505.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Louisiana , Orleans Par. : Off US 90E; 2 mi. W of the Rigolets.
Description White; grass to 2 ft tall.
Habitat Roadside.
Reproductive State
Elevation 2 to ft
Collector J. MacGregor 932
Collection Date 21 Apr 1990
Accession Number 246995
Image 246995.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv. - Determined By: B. F. Hansen, Feb 2007
Determination History
Imperata brasiliensis Trin.
Locality USA. Louisiana , Ouachita Par. : S of Garrett Hall along the N side of Sandel Library; NLU Campus, Monroe.
Habitat In wildflower bed.
Reproductive State
Collector D. D. Taylor 6905
Collection Date 28 Apr 1984
Accession Number 218679
Image 218679.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Alabama , Baldwin Co. : Ca. 1.5 mi. S of Bay Minette just N of its junction with SR-57.
Description Large colony.
Habitat Growing along W side of road.
Reproductive State
Collector G. Wilhelm 8989
with D. Ladd
Collection Date 20 May 1981
Accession Number 168520
Image 168520.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Determination History
Imperata brasiliensis Trin.
Locality USA. Mississippi , Lamar Co. : W of Oakhola. T3N, R15W, Section 2.
Description Locally numerous.
Habitat On roadside bank.
Reproductive State
Collector K. E. Rogers 9139
Collection Date 15 Apr 1973
Accession Number 111389
Image 111389.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Orange Co. : Commander Drive close to its intersection with Turnbull Drive, Orlando. 28° 29' 2" N 81° 18' 25" W
Habitat Vacant lot, choked with Imperata.
Reproductive State Fertile
Collector S. Myers
Collection Date 29 Dec 2015
Accession Number 293165
Image 293165.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Hillsborough Co. : Hillsborough River State Park. In HR-19, E side of Fort King Trail, ca. 420 ft. from the Dead River Road gate. T27S, R21E, Sec. 18. 27° 55' 0" N 82° 20' 60" W
Habitat Surroundin base of a large persimmon [Diospyros virginiana] tree.
Reproductive State Fertile
Collector C. vanHoek
with M. Fite, B. Worth
Collection Date 29 Nov 2010
Accession Number 296505
Image 296505.JPG
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Polk Co. : US 17, 0.4 mi. SW of Spruce Road, Eagle Lake. 27° 58' 8" N 81° 46' 9" W
Habitat Roadside.
Reproductive State Fertile
Collector W. D. Longbottom
with D.H. Williams
Collection Date 09 Nov 2015
Accession Number 297417
Image 297417.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Osceola Co. : Zuni Road, 0.8 mi. S of Cyrils Drive. 28° 19' 18" N 81° 13' 9" W
Habitat Roadside at edge of woods.
Reproductive State Fertile
Collector W. D. Longbottom
with D.H. Williams
Collection Date 19 Mar 2015
Accession Number 297857
Image 297857.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Hillsborough Co. : Balm Boyette Scrub Preserve, Lithia. 27° 46' 55" N 82° 14' 7" W
Habitat Open field.
Reproductive State Fertile
Collector S. Dickman
Collection Date 28 Nov 2012
Accession Number 300474
Image 300474.JPG
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Hillsborough Co. : Fish Hawk Nature Preserve, Lithia. 27° 49' 54" N 82° 14' 36" W
Description New tufts of cogongrass just becoming established.
Reproductive State
Collector S. Dickman
Collection Date 06 Aug 2013
Accession Number 300463
Image 300463.JPG
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Georgia , DeKalb Co. : Vacant lot on W side of Panola Road, less than 0.1 mi. N of the junction with Browns Mill Road (GA 212, ca. 9.8 mi. SE of Decatur, ca. 5 mi. SW of Lithonia. 33° 40' 19" N 84° 10' 44" W
Reproductive State Fertile
Collector J. R. Allison
Collection Date 03 May 2012
Accession Number 302800
Image 302800.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv.
Locality USA. Florida , Washington Co. : Along Douglas Ferry Road, 0.2 mi. W of River Road. 30° 40' 11" N 85° 50' 42" W
Habitat Roaside.
Reproductive State Fertile
Collector W. D. Longbottom
with D.H. Williams
Collection Date 19 May 2016
Accession Number 303938
Image 303938.jpg
Plant Atlas Link Plant Atlas Citation

Imperata cylindrica
Family Name Poaceae
Currently Accepted Name Imperata cylindrica L. P. Beauv. - Determined By: B. F. Hansen,
Locality USA. Florida , St. Lucie Co. : Indrio Road (C-614).
Description Common.
Habitat Disturbed areas adjacent to pine flatwoods.
Reproductive State
Collector S. Scheda
Collection Date 29 Jan 1996
Accession Number 304547
Image 304547.jpg
Plant Atlas Link Plant Atlas Citation