[Specimen details]

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Pinellas Co. : Moccasin Lake Park. 2750 Park Trail Lane, Clearwater; NW corner of the park. 27° 57' 54" N 82° 54' 40" W
Description Flower purple-red.
Habitat Old field, wet soil.
Reproductive State Fertile
Specimen Notes
Collector G. Fleming 3551
Collection Date 29 Apr 1983
Accession Number 170959
Image 170959.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27 Sep 2016
Determination History
Panicum maximum Jacq.
Panicum maximum Jacq. - Determined By: Lelong, 03-Oct-1978
Locality USA. Florida , Pinellas Co. : Old Coachman Road, 0.25 mi. N of FL 588, NE Clearwater. 27° 59' 6" N 82° 52' 11" W
Habitat Edge of citrus orchard.
Reproductive State Fertile
Specimen Notes
Collector P. Genelle 2289
with G. Fleming
Collection Date 31 Aug 1976
Accession Number 124974
Image 124974.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Panicum maximum Jacq. - Determined By: Lelong, 03 Oct 1978
Locality USA. Florida , Miami-Dade Co. : Wooded lot adjoining the grounds of Tradewinds Motel, Homestead. 25° 28' 7" N 80° 28' 39" W
Description Extensive colony in large clumps, plants to 2 m tall, pale green.
Habitat Bordering wooded lot.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela 26156
Collection Date 11 Aug 1963
Accession Number 54761
Image 54761.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Miami-Dade Co. : Property of Montgomery Foundation, E of Old Cutler Road at a point E of the end of SW 120th Street, ca. 3 mi. S of South Miami. T55S, R41E, Sec. 18, NW¼ of NW¼. 25° 39' 28" N 80° 16' 54" W
Habitat Disturbed pine rockland and ecotones to mangroves.
Reproductive State Fertile
Specimen Notes
Collector S. L. Orzell 23105
with E.L. Bridges
Collection Date 01 Sep 1994
Accession Number 240786
Image 240786.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq. - Determined By: T. MacClendon, 01-Oct-2002
Locality USA. Florida , Brevard Co. : Helen and Allan Cruickshank Sanctuary. 28° 17' 44" N 80° 42' 16" W
Description Erect, herbaceous to 2.5 m.
Habitat Sand pine [Pinus clausa] scrub roadside; soil sandy.
Reproductive State Fertile
Specimen Notes
Collector T. MacClendon 99
with K.R. Weichman, J. Ritter
Collection Date 01 Oct 2002
Accession Number 235758
Image 235758.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq. - Determined By: J. R. Burkhalter,
Locality USA. Florida , Escambia Co. : Pensacola; E side of W Street, N of the intersection with Strong Street. 30° 24' 33" N 87° 12' 51" W
Habitat Weedy, grassy streetside between curb and sidewalk; with Sida rhombifolia, Bidens alba.
Reproductive State Fertile
Specimen Notes
Collector J. R. Burkhalter 15974
Collection Date 26 Jul 1998
Accession Number 230591
Image 230591.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Panicum maximum Jacq. - Determined By: Lelong, 03-Oct-1978
Locality USA. Florida , Brevard Co. : Merritt Island, across road from State Fish & Game Biology Lab. 30° 29' 31" N 86° 7' 27" W
Habitat Open disturbed woods; Carya and Quercus dominant.
Reproductive State Fertile
Specimen Notes
Collector R. W. Long 4003
with R.P. Wunderlin, J.E. Poppleton, S.D. Todd, A.G. Shuey
Collection Date 13 Oct 1973
Accession Number 110852
Image 110852.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27 Sep 2016
Determination History
Panicum maximum Jacq.
Panicum maximum Jacq. - Determined By: Lelong, 03-Oct-1978
Locality USA. Florida , Monroe Co. : Key West, along Atlantic Boulevard.
Habitat Disturbed sites near beach and margin of roadside.
Reproductive State Fertile
Specimen Notes
Collector R. W. Long 2992
Collection Date 28 Nov 1969
Accession Number 88631
Image 88631.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Broward Co. : Long Key Natural Area, Davie. T50S, R40E, Sec's 23, 26. 26° 3' 46" N 80° 13' 59" W
Reproductive State Fertile
Specimen Notes
Collector P. L. Howell 424
Collection Date 08 Jun 2001
Accession Number 229613
Image 229613.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Panicum maximum Jacq. - Determined By: Lelong, 03-Oct-1978
Locality USA. Florida , Miami-Dade Co. : South Miami off US 1, vicinity of Sunset Drive. 25° 42' 21" N 80° 21' 8" W
Habitat Remnants of original pinelands, introduced cultigens.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela 31949
Collection Date 27-28 Oct 1969
Accession Number 88033
Image 88033.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Panicum maximum Jacq. - Determined By: Lelong, 03-Oct-1978
Locality USA. Florida , Monroe Co. : Lower Matecumbe Key. 24° 54' 51" N 80° 38' 19" W
Habitat Dense second growth hammock vegetation and marginal areas in limestone.
Reproductive State Fertile
Specimen Notes
Collector R. W. Long 1995
Collection Date 09 Jul 1966
Accession Number 75327
Image 75327.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Panicum maximum Jacq. - Determined By: Lelong, 03-Oct-1978
Locality USA. Florida , Monroe Co. : Islamorada Key, ocean side. 24° 55' 26" N 80° 37' 41" W
Habitat Border of coastal hammock.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela 31598
with L. Pardue
Collection Date 27 Aug 1968
Accession Number 83949
Image 83949.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Panicum maximum Jacq. - Determined By: Lelong, Jul 1979
Locality USA. Florida , Brevard Co. : North Merritt Island.
Habitat Flatwoods vegetation.
Reproductive State Fertile
Specimen Notes
Collector A.G. Shuey
with J.E. Poppleton
Collection Date 04 May 1973
Accession Number 126823
Image 126823.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum bartowense Scribn. & Merr.
Panicum maximum Jacq. - Determined By: B. F. Hansen, Jan 2001
Locality USA. Florida , Lake Co. : Along FL 48, ca. 8km NE of Center Hill.
Habitat Roadside bordering small pine plantation.
Reproductive State Fertile
Specimen Notes
Collector M. T. Strong 2593
Collection Date 02 Sep 2000
Accession Number 226961
Image 226961.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Hernando Co. : C-485B, Yontz Road, ca. 0.25 mi. E of US 98.
Habitat Roadside.
Reproductive State Fertile
Specimen Notes
Collector C. vanHoek 388
Collection Date 19 Nov 1993
Accession Number 208689
Image 208689.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Polk Co. : Lake Kissimmee. 28° 17' 28" N 81° 24' 25" W
Habitat Lakeside.
Reproductive State Fertile
Specimen Notes
Collector T. F. Rochow
Collection Date 13 Sep 1977
Accession Number 154598
Image 154598.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Marion Co. : Along S side of C042 at Weirsdale, 0.1 mi. E of the junction with FL 25. T17S, R24E, Sec. 29, NE¼ of SE¼. 28° 58' 0" N 81° 55' 0" W
Habitat Weeds in abandoned orange grove.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen 10389
with R.P. Wunderlin
Collection Date 24 Jul 1985
Accession Number 187468
Image 187468.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Indian River Co. : Ca. 2 mi. S of Vero Beach on Old Dixie Highway at 9th Street. 27° 37' 4" N 80° 23' 33" W
Habitat Vacant lot.
Reproductive State Fertile
Specimen Notes
Collector S. Myers 461
Collection Date 17 Aug 2002
Accession Number 232317
Image 232317.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq. - Determined By: Lelong,
Locality USA. Florida , Escambia Co. : Pensacola; S end of C Street (S of its intersection with Pine Street), by parking lot of Williams Seafood Company. 30° 24' 33" N 87° 12' 51" W
Habitat Neglected weedy area; soil sandy.
Reproductive State Fertile
Specimen Notes
Collector J. R. Burkhalter 14779
Collection Date 24 Sep 1995
Accession Number 230592
Image 230592.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Pinellas Co. : Moccasin Lake Park. 2750 Park Trail Lane, Clearwater; SE corner of park. 27° 57' 54" N 82° 54' 40" W
Habitat Disturbed area.
Reproductive State Fertile
Specimen Notes
Collector G. Fleming 3566
Collection Date 12 May 1983
Accession Number 171169
Image 171169.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Osceola Co. : Along C-545, 0.8 mi. N of its junction with C-532, at Davenport Creek, ca. 5 mi. W of Intercession City. T25S, R27E, Sec, 35, NW¼ of NW¼. 28° 9' 41" N 81° 36' 6" W
Habitat Roadside weeds.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen 8465
with G.L. Robinson
Collection Date 14 Aug 1981
Accession Number 157025
Image 157025.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Putnam Co. : US 17, 0.3 mi. N of C-308, Crescent City. 29° 26' 27" N 81° 30' 44" W
Habitat Disturbed edge of mesic oak hammock.
Reproductive State Fertile
Specimen Notes
Collector S. Myers 339
Collection Date 04 Nov 2001
Accession Number 231353
Image 231353.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq. - Determined By: G. F. Guala, 1999
Locality USA. Florida , Martin Co. : Savannas State Reserve; 0.42 air mi. WNW of the intersection of NE Jensen Beach Boulevard and Savanna Road, 0.14 mi. N of Jensen Beach Boulevard. 27° 14' 51" N 80° 14' 33" W
Description Naturalizing; an unusual form with elongate culms climbing up shrubs and trees.
Habitat Edge of trail running through scrubby flatwoods.
Reproductive State Fertile
Specimen Notes
Collector K. A. Bradley 1231
with S. Woodmansee
Collection Date 26 Aug 1998
Accession Number 233333
Image 233333.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Sarasota Co. : Oscar Scherer State Park. Near wood pile at shop. T38S, R18E, Sec. 14, NE¼ of NW¼ of SE¼.
Habitat Ruderal.
Reproductive State Fertile
Specimen Notes
Collector A. Bishop
with C. Becker, S. Meents
Collection Date 13 Oct 2004
Accession Number 242860
Image 242860.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Martin Co. : Jonathan Dickinson State Park. Cypress Creek; River Transect #5. 30° 41' 60" N 85° 4' 0" W
Habitat Floodplain.
Reproductive State Fertile
Specimen Notes Sheet 1 of 2.
Collector R. H. Roberts
with S. Channon
Collection Date 01 Jun 2007
Accession Number 243919
Image 243919.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Martin Co. : Jonathan Dickinson State Park. Cypress Creek; River Transect #5. 30° 41' 60" N 85° 4' 0" W
Habitat Floodplain.
Reproductive State Fertile
Specimen Notes Sheet 2 of 2.
Collector R. H. Roberts
with S. Channon
Collection Date 01 Jun 2007
Accession Number 243918
Image 243918.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Brevard Co. : KSC [Kennedy Space Center]/MINWR [Merritt Island National Wildlife Refuge], 3 side of FL 3, S of Haulover Canal.
Habitat Abandoned citrus grove.
Reproductive State Fertile
Specimen Notes
Collector P. A. Schmalzer
with T.E. Foster
Collection Date 07 Nov 2005
Accession Number 242530
Image 242530.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Sumter Co. : 1.5 mi. S of Panacoochee Retreats, at Jumper Creek Recreation Area parking lot. T20S, R22E, Sec. 6, NE¼.
Habitat Weed at edge of parking lot.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen 13105
Collection Date 09 Nov 2005
Accession Number 241870
Image 241870.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27 Sep 2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Brevard Co. : W of FL A1A, S of Hog Point Sanctuary.
Habitat Cleared coastal strand/scrub.
Reproductive State Fertile
Specimen Notes
Collector P. A. Schmalzer
Collection Date 07 Jul 2006
Accession Number 243640
Image 243640.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq. - Determined By: Shuey,
Panicum maximum Jacq. - Determined By: Lelong, Jul 1979
Locality USA. Florida , Brevard Co. : North Merritt Island; N of the lab. T20S, R36E, Sec. 33, SW¼.
Habitat In full sun, in dry marly soil in overgrown field.
Reproductive State Fertile
Specimen Notes
Collector A.G. Shuey
Collection Date 11 Oct 1973
Accession Number 119721
Image 119721.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Glades Co. : Along E side of FL 78 at its N terminus.
Habitat Roadside.
Reproductive State Fertile
Specimen Notes
Collector W. K. Taylor
Collection Date 13 Apr 2003
Accession Number 238556
Image 238556.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27 Sep 2016
Determination History
Panicum maximum H. Jacq. - Determined By: Shuey,
Panicum maximum Jacq. - Determined By: Lelong, Jul 1979
Locality USA. Florida , Brevard Co. : North Merritt Island; N of Lab. T20S, R36E, Sec. 33, SW¼.
Habitat In full sun, in dry marly soil in overgrown field.
Reproductive State Fertile
Specimen Notes
Collector A.G. Shuey
Collection Date 11 Oct 1973
Accession Number 119720
Image 119720.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum dichotomiflorum Michx.
Panicum maximum Jacq. - Determined By: Crewz, Feb 1979
Panicum maximum Jacq. - Determined By: Lelong, Jul 1979
Locality USA. Florida , Charlotte Co. : 20 mi. S of FL 31.
Description Herb 2 m tall.
Habitat Roadside ditch.
Reproductive State Fertile
Specimen Notes
Collector A. Fulton 124
Collection Date 24 Nov 1977
Accession Number 132576
Image 132576.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Panicum maximum Jacq. - Determined By: Lelong, Jul 1979
Locality USA. Florida , Collier Co. : Shell mound in waters of Turner River entry to Chokoloskee Bay, Ten Thousand Islands. 25° 48' 46" N 81° 21' 43" W
Habitat Ridge at tip of mangrove key with grass and hammock cover.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela 30970
with C. Barilotti
Collection Date 15 Aug 1967
Accession Number 81142
Image 81142.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Panicum maximum Jacq. - Determined By: Lelong, Jul 1979
Locality USA. Florida , Miami-Dade Co. : Paradise Key, farm road. 29° 41' 60" N 82° 19' 60" W
Reproductive State Fertile
Specimen Notes
Collector F. C. Craighead
Collection Date 10 Nov 1961
Accession Number 56879
Image 56879.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq. - Determined By: E. West,
Panicum maximum Jacq. - Determined By: Lelong, Jul 1979
Locality USA. Florida , Miami-Dade Co. : Miami. 25° 46' 27" N 80° 11' 37" W
Reproductive State Fertile
Specimen Notes
Collector W. G. Atwater
Collection Date 23 Oct 1958
Accession Number 57362
Image 57362.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq. - Determined By: Lakela,
Panicum maximum Jacq. - Determined By: Lelong, Jul 1979
Locality USA. Florida , Miami-Dade Co. : Homestead. 25° 28' 7" N 80° 28' 39" W
Habitat Lawn.
Reproductive State Fertile
Specimen Notes
Collector F. C. Craighead
Collection Date 15 Apr 1959
Accession Number 99175
Image 99175.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Lake Co. : Mount Plymouth. 28° 41' 32" N 81° 32' 50" W
Reproductive State Fertile
Specimen Notes
Collector R. F. Daubenmire
with J. Daubenmire
Collection Date 17 Oct 1990
Accession Number 203420
Image 203420.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Pasco Co. : Along FL 581, 0.6 mi. S of its junction with FL 54; ca. 2.5 mi. SW of Wesley Chapel. T26S, R20E, Sec. 18, NW¼ of NW¼. 30° 28' 16" N 83° 34' 12" W
Habitat Roadside; edge of cypress [Taxodium] swamp.
Reproductive State Fertile
Specimen Notes
Collector R. P. Sauleda 5473
with D.K. Sauleda
Collection Date 14 Jun 1981
Accession Number 157507
Image 157507.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Orange Co. : Along Lake Mary Jane Road, 0.5 mi. E of Moss Park Road; at the N shore of Lake Mary Jane. T24S, R31E, Sec. 23, SW¼ of NE¼.
Habitat Roadside.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen 8689
with D.R. Lindsey
Collection Date 25 Aug 1981
Accession Number 157418
Image 157418.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq. - Determined By: B. F. Hansen, Feb 2005
Locality USA. Florida , Volusia Co. : Unincorporated DeLand, ca. 3 km W of Village of DeLand, on E side of Lake Beresford. 29° 0' 0" N 81° 19' 60" W
Habitat Mixed upland hardwoods forest, with Carya glabra, Magnolia grandiflora, Persea borbonia, Broussonetia papyrifera, and two species of fan palm.
Reproductive State Fertile
Specimen Notes
Collector P. D. Sorensen
Collection Date 03 Nov 2004
Accession Number 240124
Image 240124.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Pinellas Co. : Brooker Creek Preserve. Ca. 2.5 mi. NNW of Oldsmar. T28S, R16E, Sec. 11, SE¼ of NW¼. 28° 2' 3" N 82° 39' 54" W
Habitat Weedy, filled area, formerly pine flatwoods now salt-bush [Baccharis halimifolia] savanna with Leucaena and Enterolobium thickets.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen 12339
with R.P. Wunderlin, P. Dooris
Collection Date 03 Aug 1993
Accession Number 208950
Image 208950.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Panicum maximum Jacq. - Determined By: Lelong, Jul 1979
Locality USA. Florida , Palm Beach Co. : Environs of Dreher Park, West Palm Beach. 27° 56' 21" N 82° 23' 52" W
Habitat Disturbed ground, sand, full sun.
Reproductive State Fertile
Specimen Notes
Collector P. M. Cassen 203
Collection Date 31 Aug 1967
Accession Number 81264
Image 81264.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Manatee Co. : 0.1 mi. S of FL 62 on Duette Road. T33S, R22E, Sec. 28, NE¼ of NE¼. 27° 34' 60" N 82° 7' 0" W
Habitat Roadside.
Reproductive State Fertile
Specimen Notes
Collector G. Robinson 619
with R.P. Wunderlin, B.F. Hansen
Collection Date 06 Jun 1984
Accession Number 177929
Image 177929.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq. - Determined By: D. W. Hall,
Locality USA. Florida , DeSoto Co. : Joshua Grove, Golden Grove Management Company, Arcadia. 27° 12' 57" N 81° 51' 30" W
Habitat Orange grove.
Reproductive State
Specimen Notes
Collector D. W. Hall 1705
with D. Tucker
Collection Date 13 Apr 1987
Accession Number 198689
Image 198689.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27 Sep 2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Sarasota Co. : 0.5 mi. E of Nutmeg Avenue on FL 72.
Habitat Dry, open disturbed area.
Reproductive State Fertile
Specimen Notes
Collector G. Compton 393
Collection Date 11 Nov 1984
Accession Number 182091
Image 182091.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Broward Co. : Snake Creek Natural Area, Miramar. T51S, R41E, Sec. 28. 25° 59' 14" N 80° 13' 56" W
Reproductive State Fertile
Specimen Notes
Collector P. L. Howell 118
Collection Date 15 Nov 1999
Accession Number 226066
Image 226066.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Pinellas Co. : Clearwater; NE of sewage treatment plant, FL 580, S of Magnolia Creek. 27° 57' 54" N 82° 54' 40" W
Habitat Disturbed edge of field.
Reproductive State Fertile
Specimen Notes
Collector G. Fleming 3911
Collection Date 05 Dec 1987
Accession Number 194155
Image 194155.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Lake Co. : T18S, R25E, Sec. 19, NE¼.
Reproductive State Fertile
Specimen Notes
Collector R. F. Daubenmire
with J. Daubenmire
Collection Date 03 Aug 1985
Accession Number 191464
Image 191464.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , St. Lucie Co. : 7.6 mi. E of the Okeechobee County line on FL 68, ca. 10 mi. W of Fort Pierce. T35S, R38E, Sec. 18. 27° 14' 38" N 80° 49' 47" W
Habitat Disturbed area along canal.
Reproductive State Fertile
Specimen Notes
Collector R. P. Wunderlin 10132
with B.F. Hansen, C. vanHoek
Collection Date 26 Sep 1985
Accession Number 188399
Image 188399.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Panicum maximum Jacq. - Determined By: Lelong, 03 Oct 1978
Locality USA. Florida , Collier Co. : Chokoloskee, on the Gulf of Mexico. 25° 48' 46" N 81° 21' 43" W
Habitat High hammocks, with Bursera, Annona, Acacia, Pithecellobium.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela 29103
with D. Laker
Collection Date 20 Aug 1965
Accession Number 66210
Image 66210.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum virgatum L. cubense Griseb.
Panicum maximum H. Jacq. - Determined By: Lakela, 23-Feb-1967
Panicum maximum Jacq. - Determined By: Lelong, Jul 1978
Locality USA. Florida , Miami-Dade Co. : Road from Lejeune Circle to Tahiti Beach, Miami. 25° 46' 27" N 80° 11' 37" W
Description Ca. 15 dm tall.
Habitat Roadside.
Reproductive State Fertile
Specimen Notes
Collector R. Metzger 53
Collection Date 18 Feb 1965
Accession Number 74605
Image 74605.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum dichotomiflorum Michx.
Panicum maximum Jacq. - Determined By: Crewz, Feb 1979
Panicum maximum Jacq. - Determined By: Lelong, Jul 1979
Locality USA. Florida , Hillsborough Co. : Along FL 581, ca. 5 mi. N of Tampa. 27° 56' 51" N 82° 27' 30" W
Description Herb 1 m tall.
Habitat Roadside.
Reproductive State Fertile
Specimen Notes
Collector R. Rose 120
Collection Date 06 Oct 1977
Accession Number 132836
Image 132836.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Panicum maximum Jacq. - Determined By: Lelong, Jul 1979
Locality USA. Florida , Monroe Co. : Ca. 10 mi. N of the intersection of US 1 and FL 905, north Key Largo. 27° 54' 34" N 82° 47' 14" W
Habitat Hammock growth and roadside areas.
Reproductive State Fertile
Specimen Notes
Collector R. W. Long 1828
with F. Almeda, J. De Boer, R. Broome
Collection Date 25 Jun 1966
Accession Number 75243
Image 75243.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Manatee Co. : Madira Bickel Mound State Archaeological Site. T33S, R17E, Sec. 34, E½ of SE¼ of SE¼ of NW¼.
Description Erect grass to 2 m high.
Habitat Maritime hammock.
Reproductive State Fertile
Specimen Notes
Collector D. Willis
Collection Date 29 Mar 1992
Accession Number 211930
Image 211930.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Hardee Co. : Paynes Creek Historic State Park. Along N bank of Paynes Creek on picnic nature trail. T33S, R25E, Sec. 10, N½ of SE¼ of SW¼. 27° 45' 0" N 82° 7' 60" W
Description Erect grass to 2 m high.
Habitat Xeric hammock.
Reproductive State Fertile
Specimen Notes
Collector S. Cole
Collection Date 15 Jul 1993
Accession Number 212112
Image 212112.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Lake Co. : Mount Plymouth. 28° 41' 32" N 81° 32' 50" W
Reproductive State Fertile
Specimen Notes
Collector R. F. Daubenmire
with J. Daubenmire
Collection Date 22 Nov 1991
Accession Number 211558
Image 211558.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Highlands Co. : Behind Best Western Motel at 2165 US 27, South Lake Placid.
Habitat Disturbed area.
Reproductive State Fertile
Specimen Notes
Collector C. vanHoek
with B. Wargo
Collection Date 03 Apr 1998
Accession Number 223589
Image 223589.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Panicum maximum Jacq. - Determined By: Lelong, Jul 1979
Locality USA. Florida , Palm Beach Co. : S end of West Palm Beach. 27° 56' 21" N 82° 23' 52" W
Description 8-12 dm tall.
Habitat Vacant lot; disturbed ground, sand, full sun.
Reproductive State Fertile
Specimen Notes
Collector P. M. Cassen 84
Collection Date 23 Jun 1967
Accession Number 80631
Image 80631.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27 Sep 2016
Determination History
Panicum maximum Jacq. - Determined By: D. W. Hall,
Locality USA. Florida , Polk Co. : Robinson Drive in Haines City.
Habitat In non-disced areas of an old orange grove.
Reproductive State Fertile
Specimen Notes
Collector D. W. Hall 1704
with D. Tucker
Collection Date 13 Apr 1987
Accession Number 198688
Image 198688.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Panicum maximum Jacq. - Determined By: Lelong, Jul 1979
Locality USA. Florida , Lee Co. : Koreshan State Park. Estero; home-grounds of Koreshan Unity on Estero River, US 41. 26° 26' 17" N 81° 48' 24" W
Description Large bunches.
Habitat Open sand in flat sandy pineland association with Bejaria, Lyonia spp., Ilex glaba, Vaccinium, and Myrica.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela 26991
with F.C. Craighead, C. Craighead
Collection Date 20 Apr 1964
Accession Number 59650
Image 59650.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Brevard Co. : Kennedy Space Center. Merritt Island National Wildlife Refuge; E side of FL 3, ca. 2.5 km S of Haulover Canal.
Habitat Former Citrus grove.
Reproductive State Fertile
Specimen Notes
Collector P. A. Schmalzer
with T.E. Foster
Collection Date 22 Sep 2008
Accession Number 248006
Image 248006.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq. - Determined By: B. F. Hansen, Jun 2009
Locality USA. Florida , Manatee Co. : On berm near artificial lagoon in Emerson Point Park at W end of Snead Island; peninsula between Terra Ceia Bay and the Manatee River. 27° 29' 47" N 82° 32' 22" W
Description Clumping grass to 2 m tall.
Habitat Disturbed area.
Reproductive State Fertile
Specimen Notes
Collector B. K. Holst 7236
with B. Sidoti, D. Rhodes, F. Rizo-Patrón
Collection Date 30 Sep 1999
Accession Number 249697
Image 249697.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , DeSoto Co. : Deep Creek Preserve (Southwest Florida Water Management District property), ca. 900 ha on W side of Peace River, ca. 4.5 km NE of the junction of I-75 and Kings Highway (C-769). 27° 2' 0" N 82° 0' 0" W
Habitat Edge of trail in mesic hammock.
Reproductive State Fertile
Specimen Notes
Collector A. R. Franck 940
Collection Date 15 Sep 2008
Accession Number 249807
Image 249807.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Manatee Co. : Small northern tributary of the Manatee River, at the E end of Lake Manatee, 11.5 mi. E of I-75 on FL 64 and ca. 0.5 mi. to the N. 27° 28' 46" N 82° 16' 1" W
Description Clumping grass, culms to 3 m tall in flower.
Habitat Open, disturbed area along sandy creek, in area of pine flatwoods.
Reproductive State Fertile
Elevation 20 to m
Specimen Notes
Collector B. K. Holst 8053
with J.R. Clark
Collection Date 10 Dec 2002
Accession Number 250453
Image 250453.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Glades Co. : Fisheating Creek Wildlife Management Area. 2 km NNW of the junction of US 27 and FL 29, 280 m W of US 27. T41S, R30E, Sec. 4, NE¼ of NE¼.
Habitat Trail in xeric hammock.
Reproductive State Fertile
Specimen Notes
Collector A. R. Franck 1682
Collection Date 09 Dec 2009
Accession Number 252227
Image 252227.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq. ex Spreng.
Locality USA. Florida , Lee Co. : Lovers Key State Park. N end of island at Big Carlos Pass. T47S, R24E, Sec. 2, SW¼.
Habitat Ruderal.
Reproductive State Fertile
Specimen Notes
Collector A. Bishop
with C. Olsen
Collection Date 09 May 2005
Accession Number 252456
Image 252456.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27 Sep 2016
Determination History
Panicum maximum Jacq. ex Spreng.
Locality USA. Florida , Volusia Co. : Tomoka State Park. Ca. 2 km SSE of the Old Dixie Highway (C-4011) bridge over the Tomoka River. 29° 19' 11" N 81° 4' 36" W
Description Robust, culms to 2.5 m tall.
Habitat Weedy firebreak.
Reproductive State Fertile
Specimen Notes
Collector J. M. Kunzer 2672
Collection Date 21 Nov 2008
Accession Number 253335
Image 253335.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Panicum dichotomiflorum Michx. - Determined By: Lelong, 05-Oct-1978
Locality USA. Florida , Pinellas Co. : Hammock Park. Dunedin; Dunedin Fischer foot bridge. 28° 1' 11" N 82° 46' 18" W
Reproductive State
Specimen Notes Sheet 2 of 3.
Collector P. Genelle 2492
with G. Fleming
Collection Date 03 Oct 1976
Accession Number 126174
Image 126174.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Panicum dichotomiflorum Michx. - Determined By: Lelong, 05 Oct 1978
Locality USA. Florida , Pinellas Co. : Hammock Park. Dunedin; Dunedin Fischer foot bridge. 28° 1' 11" N 82° 46' 18" W
Reproductive State Fertile
Specimen Notes Sheet 1 of 3.
Collector P. Genelle 2492
with G. Fleming
Collection Date 03 Oct 1976
Accession Number 126175
Image 126175.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Panicum dichotomiflorum Michx. - Determined By: Lelong, 05-Oct-1978
Locality USA. Florida , Pinellas Co. : Hammock Park. Dunedin; Dunedin Fischer foot bridge. 28° 1' 11" N 82° 46' 18" W
Reproductive State
Specimen Notes Sheet 3 of 3.
Collector P. Genelle 2492
with G. Fleming
Collection Date 03 Oct 1976
Accession Number 126173
Image 126173.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Panicum dichotomiflorum Michx. - Determined By: Lelong, 05-Oct-1978
Locality USA. Florida , Pinellas Co. : Hammock Park. Dunedin; East woods road. 28° 1' 11" N 82° 46' 18" W
Reproductive State
Specimen Notes
Collector P. Genelle 2363
with G. Fleming
Collection Date 25 Sep 1976
Accession Number 126074
Image 126074.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Panicum dichotomiflorum Michx. - Determined By: Lelong, 05-Oct-1976
Locality USA. Florida , Pinellas Co. : Hammock Park. Dunedin; East woods road. 28° 1' 11" N 82° 46' 18" W
Reproductive State Fertile
Specimen Notes Sheet 2 of 2.
Collector P. Genelle 2352
with G. Fleming
Collection Date 25 Sep 1976
Accession Number 126171
Image 126171.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Panicum dichotomiflorum Michx. - Determined By: Lelong, 05-Oct-1978
Locality USA. Florida , Pinellas Co. : Hammock Park. Dunedin; East woods road. 28° 1' 11" N 82° 46' 18" W
Reproductive State Fertile
Specimen Notes
Collector P. Genelle 2352
with G. Fleming
Collection Date 25 Sep 1976
Accession Number 126172
Image 126172.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27 Sep 2016
Determination History
Panicum maximum Jacq.
Panicum amarum Elliott - Determined By: B. F. Hansen, 1981
Locality USA. Florida , Hillsborough Co. : Egmont Key State Park. S end of the key, seaward [west].
Description Decumbent.
Habitat Beach margin under Casuarina sp.
Reproductive State
Specimen Notes
Collector D. W. Crewz 1461
with B. Kutash
Collection Date 01 Sep 1978
Accession Number 139038
Image 139038.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Panicum amarum Elliott - Determined By: B. F. Hansen, 1981
Locality USA. Florida , Hillsborough Co. : Egmont Key State Park. S end of the key, seaward [west].
Description Decumbent.
Habitat Beach margin under Casuarina sp.
Reproductive State Fertile
Specimen Notes
Collector D. W. Crewz 1461
with B. Kutash
Collection Date 01 Sep 1978
Accession Number 139037
Image 139037.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq. ex Spreng.
Locality USA. Florida , Dixie Co. : Along C-358, ca. 1.5 mi. NW of its junction with US 19, ca. 4 mi. WNW of Cross City. T9S, R11E, Sec. 26, NW¼.
Habitat Roadside in wet flatwoods.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen 13381
with J. Hansen
Collection Date 18 Sep 2008
Accession Number 255054
Image 255054.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Martin Co. : Jonathan Dickinson State Park. E of picnic area. 27° 45' 0" N 82° 7' 60" W
Habitat Roadside ditch.
Reproductive State Fertile
Specimen Notes
Collector R. O. Woodbury
with R. Roberts
Collection Date Nov 1989
Accession Number 257775
Image 257775.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Hardee Co. : Paynes Creek Historic State Park. River bank at swinging bridge. T33S, R25E, Sec. 9, NE¼ of SE¼ of SE¼ of SE¼ of SE¼.
Habitat Bottomland forest.
Reproductive State Fertile
Specimen Notes
Collector A. Bishop
with K. Alvarez
Collection Date 29 Jun 2004
Accession Number 260018
Image 260018.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq. - Determined By: P. A. Schmalzer,
Locality USA. Florida , Brevard Co. : South Lake Conservation Area, Mims. 0.25 mi. N of Dairy Road, by the entrance gate to the Conservation Area, along the W portion of Lancaster Lane. T21S, R34E, Sec. 25. 28° 39' 55" N 80° 50' 41" W
Habitat Ruderal.
Reproductive State Fertile
Specimen Notes
Collector P. A. Schmalzer
Collection Date 13 Jan 2007
Accession Number 260872
Image 260872.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq. - Determined By: D. H. Williams,
Locality USA. Florida , Seminole Co. : Altamonte Campus of Seminole State College of Florida, near FL 434. 28° 58' 55" N 81° 24' 57" W
Description Occasional; well established in waste ground at edge of parking lot.
Reproductive State Fertile
Specimen Notes
Collector D. H. Williams 2648
Collection Date 17 Oct 2011
Accession Number 262148
Image 262148.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Brevard Co. : Merritt Island National Wildlife Refuge. Canaveral National Seashore, Kennedy Space Center; 3 of FL 3, ca. 2.5 km S of Haulover Canal. 28° 28' 16" N 80° 32' 14" W
Habitat Former citrus grove cleared for restoration.
Reproductive State Fertile
Specimen Notes
Collector P. A. Schmalzer
with T.E. Foster
Collection Date 05 Oct 2011
Accession Number 262274
Image 262274.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27 Sep 2016
Determination History
Panicum maximum Jacq. - Determined By: D. H. Williams,
Locality USA. Florida , Seminole Co. : SE corner of the East Lake Mary Boulevard intersection with Skyway Drive. 28° 45' 36" N 81° 13' 20" W
Description Abundant here.
Habitat Open situation near mowed turf.
Reproductive State Fertile
Specimen Notes
Collector D. H. Williams 2774
Collection Date 27 Nov 2011
Accession Number 262768
Image 262768.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Hillsborough Co. : Along the railroad tracks, US 41 (North Nebraska Avenue) at East Chapman Road. 28° 6' 20" N 82° 27' 24" W
Reproductive State Fertile
Specimen Notes
Collector W. D. Longbottom 16253
with D.H. Williams
Collection Date 27 Sep 2011
Accession Number 263219
Image 263219.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Pasco Co. : Along the N side of FL 54, just W of Evergreen Lane; Town of Land O'Lakes. 28° 11' 39" N 82° 28' 52" W
Habitat In fields.
Reproductive State Fertile
Specimen Notes
Collector W. D. Longbottom 1295
with D.H. Williams
Collection Date 27 Sep 2011
Accession Number 264155
Image 264155.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27 Sep 2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Seminole Co. : Undeveloped area off Hillview Drive, ca. 200 m from its intersection with 585-599 Matthews Road, Altamonte Springs. 28° 38' 51" N 81° 24' 17" W
Habitat Edges of weedy thickets.
Reproductive State Fertile
Specimen Notes
Collector D. H. Williams 3365
Collection Date 28 Sep 2012
Accession Number 267475
Image 267475.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq. - Determined By: D. Hilbert,
Locality USA. Florida , Pinellas Co. : Palm Hammock, Eckerd College. Near construction lot and Marina Bay development. 27° 42' 59" N 82° 4' 10" W
Description Grass ca. 1.5 m tall, in clumps 30 cm wide; nodes with long white trichomes; flowers brown-purple.
Habitat Sunny disturbed site, with Sabal palmetto and Quercus virginiana.
Reproductive State Fertile
Specimen Notes
Collector D. Hilbert 112
Collection Date 23 Jul 2012
Accession Number 268554
Image 268554.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , St. Lucie Co. : Right-of-way just E of Florida Turnpike, between commercial property and the entrance to the Turnpike, at the intersection of FL 70 (Okeechobee Road) and FL 91 (Florida Turnpike), Fort Pierce. 27° 24' 38" N 80° 23' 53" W
Habitat Unmaintained area beside unpaved road.
Reproductive State Fertile
Specimen Notes
Collector D. H. Williams 3689
with H.L. Williams
Collection Date 04 Jul 2013
Accession Number 269796
Image 269796.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , St. Lucie Co. : W side of Taylor Dairy Road, ca. 200 m. S of its intersection with C-608 (St. Lucie Boulevard). 27° 28' 41" N 80° 23' 26" W
Habitat Weedy road bank.
Reproductive State Fertile
Specimen Notes
Collector D. H. Williams 3731
with H.L. Williams
Collection Date 05 Jul 2013
Accession Number 270048
Image 270048.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Alachua Co. : SW 43rd Street, ca. 250 m N of Southwest Archer Road, in the W quadrant of the intersection of I 75 exit 384 and Southwest Archer Road, Gainesville. 29° 37' 6" N 82° 23' 21" W
Habitat Thin wooded edge at roadside.
Reproductive State Fertile
Specimen Notes
Collector D. H. Williams 3811
with H.L. Williams
Collection Date 09 Aug 2013
Accession Number 270310
Image 270310.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Miami-Dade Co. : Avocado grove on N side of SW 288th Street, just W of 182nd Avenue. 25° 29' 57" N 80° 29' 16" W
Description Common.
Reproductive State Fertile
Specimen Notes
Collector K. A. Bradley 2336
Collection Date 06 Apr 2002
Accession Number 272275
Image 272275.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Hillsborough Co. : Hillsborough River State Park. Riverside campground. T27S, R21E, Sec. 7, SE¼. 27° 55' 0" N 82° 20' 60" W
Habitat Ruderal.
Reproductive State Fertile
Specimen Notes
Collector C. vanHoek
with S. Petty
Collection Date 22 Aug 2005
Accession Number 274997
Image 274997.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Hillsborough Co. : Along Tampa Bay, ca. 0.1 km from the water, ca. 4 km N of Apollo Beach. 27° 48' 23" N 82° 24' 31" W
Habitat 7-10 m high mound of gravelly, rust-colored soil; Leucaena - Vachellia - Panicum maximum community.
Reproductive State Fertile
Specimen Notes
Collector A. R. Franck 3672
with S. Wilson
Collection Date 12 Nov 2014
Accession Number 277201
Image 277201.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Orange Co. : Kirkman Road (FL 435), ca. 100-150 m S of E-bound ramp to Easst-West Expressway (FL 408), Orlando. 28° 32' 48" N 81° 27' 27" W
Description Weedy and abundant.
Habitat Along guardrail and in surrounding vegetation.
Reproductive State Fertile
Specimen Notes
Collector D. H. Williams 3992
Collection Date 27 Oct 2014
Accession Number 277777
Image 277777.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Putnam Co. : Veterans Memorial Park, E end of US 17 bridege over St. Johns River; East Palatka. 29° 38' 41" N 81° 37' 4" W
Habitat Along banks of river.
Reproductive State Fertile
Specimen Notes
Collector W. D. Longbottom 22189
Collection Date 18 Mar 2015
Accession Number 280493
Image 280493.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Hillsborough Co. : Little Manatee River State Park. SE corner paved park road 7 service road. T32S, R19E, Sec. 26, NE¼. 27° 28' 60" N 82° 10' 60" W
Description Few seen.
Habitat Developed area.
Reproductive State Fertile
Specimen Notes
Collector C. vanHoek
with M. Worth, J. Bowers
Collection Date 13 Sep 2014
Accession Number 280652
Image 280652.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27 Sep 2016
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Indian River Co. : Vero Radiology, 777 37th Street, Vero Beach. 27° 39' 39" N 80° 23' 44" W
Habitat Landscaping hedges next to parking lot.
Reproductive State Fertile
Specimen Notes
Collector S. Myers 1424
Collection Date 19 Sep 2014
Accession Number 282304
Image 282304.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Panicum repens L. - Determined By: B. F. Hansen, Aug 2016
Locality USA. Florida , Nassau Co. : FL 200/A1A (Buccaneer Trail), E of its junction with I-95, along Mentoria Road. 30° 37' 9" N 81° 38' 42" W
Habitat Edge of woods along roadside.
Reproductive State Fertile
Specimen Notes
Collector W. D. Longbottom 24759
Collection Date 15 May 2016
Accession Number 286728
Image 286728.JPG
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum dichotomiflorum Michx.
Panicum maximum Jacq. - Determined By: B. F. Hansen, Aug 2016
Locality USA. Florida , Miami-Dade Co. : South Bayshore Drive, near bay. 25° 49' 0" N 80° 10' 60" W
Description Plants to 3 ft. high.
Habitat Open, clear field in full sunlight; with Chloris [Eustachys] spp. and other common grasses and Cyperaceae.
Reproductive State Fertile
Specimen Notes
Collector M. McMahon 47
Collection Date 13 Apr 1970
Accession Number 286847
Image 286847.JPG
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27 Sep 2016
Determination History
Megathyrsus maximus (Jacq.) B.K.Simon & S.W.L.Jacobs
Panicum maximum Jacq. - Determined By: B. F. Hansen, Sep 2016
Locality USA. South Carolina , Jasper Co. : US 321 at bridge over Black Swamp, just N of Robertville. 32° 35' 15" N 81° 12' 1" W
Description Common.
Habitat Road shoulder.
Reproductive State Fertile
Specimen Notes
Collector K. A. Bradley 3695
Collection Date 14 Oct 2015
Accession Number 287641
Image 287641.JPG
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality Bahamas. Eleuthera Island 1.2 mi. N of Cape Eleuthera; along roadside.
Habitat Edge of high coppice.
Reproductive State Fertile
Specimen Notes
Collector R. P. Sauleda
with D. K. Sauleda
Collection Date 12 Jul 1981
Accession Number 158849
Image 158849.JPG
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq. - Determined By: S. R. Hill, Nov 1992
Locality Dominica. St. Paul Par. : Archbold Tropical Research Center, Springfield Guest House, Imperial Highway; between Bee House and Guest House; near road.
Description Occasional to locally frequent grass 6-8 ft. tall.
Habitat Bank.
Reproductive State Fertile
Elevation 1200 to ft
Specimen Notes
Collector S. R. Hill
Collection Date 28 Jul 1992
Accession Number 206899
Image 206899.JPG
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster
Locality Puerto Rico. Ponce Mun. : Playa de Ponce. 17° 58' 44" N 66° 37' 12" W
Habitat Filled site with concrete rubble shoreline.
Reproductive State Fertile
Specimen Notes
Collector B. H. Lenz
Collection Date 02 Aug 2016
Accession Number 288093
Image 288093.JPG
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27 Sep 2016
Determination History
Panicum maximum Jacq. - Determined By: C. D. Adams, 1963
Locality Jamaica. Surrey Co. , St. Andrew Par. : Campus of the University of the West Indies.
Description Common; anthers tan; style and ovary white, stigma purple; glumes green, tinged with purple.
Habitat Weedy field.
Reproductive State Fertile
Elevation 600 to ft
Specimen Notes
Collector M. R. Crosby
with H. A. Hespenheide & W. R. Anderson
Collection Date 27 Jun 1963
Accession Number 97347
Image 97347.JPG
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27 Sep 2016
Determination History
Panicum maximum Jacq.
Locality U.S. Virgin Islands. St. Croix Island Contiguous to the W end of Alexander Hamilton Airport.
Habitat Thicket/range land.
Reproductive State Fertile
Specimen Notes
Collector A. N. Arcuri
Collection Date 18 Nov 1981
Accession Number 160429
Image 160429.JPG
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality Puerto Rico. San Juan Mun. : Montes de San Patricio, in the Puerto Nuevo area at San Patricio. 18° 23' 50" N 66° 5' 34" W
Habitat Mogote; limestone hill with secondary growth, dominated by Coccoloba.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen
with R. P. Sauleda & M. E. Ragan
Collection Date 16 Nov 1981
Accession Number 166403
Image 166403.JPG
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq. trichoglume Robyns - Determined By: D. W. Hall,
Locality U.S. Virgin Islands. St. Croix Island S shore, 4 mi. S of Christiansted.
Description Frequent.
Habitat Dry pasture over limestone.
Reproductive State Fertile
Specimen Notes CULTIVATED.
Collector D. W. Hall
Collection Date 22 Jul 1983
Accession Number 198608
Image 198608.JPG
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality Bahamas. Eleuthera Island The Current; vicinity of the village and beach. 25° 24' 29" N 76° 47' 2" W
Habitat Beach, primarily sand and coral.
Reproductive State Fertile
Specimen Notes
Collector W. H. Lewis
Collection Date 27 Dec 1969
Accession Number 92601
Image 92601.JPG
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: B. F. Hansen, Feb 2017
Determination History
Panicum maximum Jacq.
Locality USA. Florida , Highlands Co. : Cage Area, SW Quadrat, Archbold Biological Station, near Lake Placid. 27° 10' 0" N 81° 20' 60" W
Description Forming large clumps; culms soft, erect.
Habitat Infrequently mowed lawn.
Reproductive State Fertile
Specimen Notes
Collector A. Herndon
Collection Date 09 Oct 1988
Accession Number 289269
Image 289269.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster
Locality USA. Florida , Polk Co. : Crooked Lake Sandhill, Polk County Environmental Lands. 27° 48' 45" N 81° 32' 51" W
Habitat Service road.
Reproductive State Fertile
Specimen Notes
Collector J. R. Campbell
Collection Date 11 Apr 2016
Accession Number 290518
Image 290518.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster
Locality USA. Florida , Polk Co. : Crooked Lake Sandhill, Polk County Environmental Lands. 27° 48' 46" N 81° 32' 51" W
Habitat Disturbed sandhill.
Reproductive State Fertile
Specimen Notes
Collector J. R. Campbell
Collection Date 19 May 2016
Accession Number 296087
Image 296087.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: B. F. Hansen, Feb 2018
Determination History
Panicum virgatum L.
Locality USA. Florida , Manatee Co. : Terra Ceia Preserve State Park. TC-06.
Description Common.
Habitat Altered - restoration natural community.
Reproductive State Fertile
Specimen Notes
Collector T. Telatycki
with C. vanHoek
Collection Date 11 Sep 2015
Accession Number 295727
Image 295727.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality Nicaragua. Matagalpa Dept. 12° 55' 21" N 85° 55' 8" W
Habitat In a field.
Reproductive State Fruit
Specimen Notes
Collector H. Zelaya M.
Collection Date 23 Jul 1969
Accession Number 125679
Image 125679.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality Ecuador. Los Ríos Prov. Rio Palenque Science Center; km 56 on the Quevedo-St. Domingo Rd.; at jct. of Entrance Rd. and Perimeter Rd.. 1° 26' 17" S 79° 45' 22" W
Description Rhiz terrestrial herb to 2 m; leaves pale green.; common.
Habitat Palm plantation; full sun.
Reproductive State Fruit
Elevation 150 to 220 m
Specimen Notes
Collector J. B. Watson
Collection Date 25 Jan 1980
Accession Number 150294
Image 150294.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq. - Determined By: B. F. Hansen,
Locality Mexico. Oaxaca , San Baltazar Chichicapan Mun. : 16° 46' 24" N 96° 29' 36" W
Habitat Pastura.
Reproductive State Fruit
Specimen Notes Zapoteco name: dxilla'ha tahbluu
Collector G. Gomez
Collection Date 10 Aug 1991
Accession Number 205227
Image 205227.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality Ecuador. Los Ríos Prov. Rio Palenque Science Center km 56 Quevedo-Santo Domingo. 1° 26' 17" S 79° 45' 22" W
Habitat Forest clearing.
Reproductive State Fruit
Elevation 150 to 220 m
Specimen Notes
Collector E. Schupp
Collection Date 31 Jan 1980
Accession Number 153172
Image 153172.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality Honduras. Francisco Morazán Dept. Tegucigalpa, Loma Linda Norte. 14° 4' 60" N 87° 13' 60" W
Habitat Bosque seco subtropical.
Reproductive State Fruit
Elevation 1000 to m
Specimen Notes
Collector H. J. Ramos
Collection Date 06 Mar 1985
Accession Number 195434
Image 195434.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality Honduras. Francisco Morazán Dept. Alrededores Col. Kennedy.
Habitat Bosque seco subtropical.
Reproductive State Fruit
Elevation 1100 to m
Specimen Notes
Collector V. M. Figueroa G.
Collection Date 20 Jan 1985
Accession Number 197101
Image 197101.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq. - Determined By: J. MacGregor,
Locality Mexico. Oaxaca Ca. 11.1 to 11.5 mi. E of Sarabia and W of Cuauhtemoc along gravel Rd. into Uxpanapa region. 16° 21' 11" N 98° 3' 1" W
Description Grass.
Habitat Gravel Rd..
Reproductive State
Elevation 300 to ft
Specimen Notes
Collector J. Utley
with K. Utley
Collection Date 08 Aug 1990
Accession Number 278917
Image 278917.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq. - Determined By: J. MacGregor,
Locality Mexico. Guerrero Mex 134, 14.3 mi. N of Mex 200 along hwy from La Salitrera (near Zihuatanejo) to Cd Altamirano. 17° 38' 20" N 101° 33' 8" W
Description Grass.
Habitat Riverbanks with evergreen forest and rocks in river.
Reproductive State Fruit
Elevation 1000 to ft
Specimen Notes
Collector J. Utley
with K. Utley
Collection Date 22 Jul 1990
Accession Number 279965
Image 279965.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq. - Determined By: H. Maas, 01-Jan-1972
Locality Brazil. Amazonas Manaus, Rua Major Gabriel. 3° 6' 0" S 60° 0' 0" W
Description Herb, 2 m tall.
Habitat Roadside.
Reproductive State Fruit
Specimen Notes
Collector P. J. M. Maas
with H. Maas
Collection Date 10 Jul 1971
Accession Number 106556
Image 106556.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq. - Determined By: Davidse, 01-Jan-1973
Locality Panama. Chiriquí Prov. Burica Peninsula; Monte Verde; 2.5 km W of Puerto Armuelles. 8° 16' 21" N 82° 51' 40" W
Description 1.5 m tall.
Habitat Edge of open pasture and thicket of trees along creek.
Reproductive State
Elevation 80 to m
Specimen Notes
Collector R. L. Liesner
Collection Date 18 Feb 1973
Accession Number 110598
Image 110598.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq. - Determined By: Dwyer, 09-Jun-1967
Locality Panama. Canal Zone Prov. Albrook site; TTC. 8° 58' 0" N 79° 34' 0" W
Description Tall grass; common.
Reproductive State Fruit
Specimen Notes
Collector J. D. Dwyer
Collection Date 01 Apr 1965
Accession Number 88786
Image 88786.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum maximum Jacq.
Locality Panama. Canal Zone Prov. Between Pedro Miguel and Culebra. 9° 21' 18" N 78° 23' 13" W
Description Rather common; in large bunches.
Habitat Open ground along railway.
Reproductive State Fruit
Specimen Notes
Collector A. S. Hitchcock
Collection Date 28 Aug 1911
Accession Number 39381
Image 39381.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster
Locality USA. Florida , Polk Co. : US 17/92, 2.9 mi. W of US 27, Lake Alfred. 28° 6' 21" N 81° 41' 25" W
Habitat Edge of hedgerow along roadside.
Reproductive State Fertile
Specimen Notes
Collector W. D. Longbottom
with D.H. Williams
Collection Date 09 Nov 2015
Accession Number 297370
Image 297370.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster
Locality USA. Florida , Hillsborough Co. : E side of Arden Avenue, Tampa. 28° 0' 50" N 82° 27' 8" W
Description Several leaves frequently eaten by boxer mix during walks (including this specific plant today).
Habitat Roadside.
Reproductive State Fertile
Specimen Notes
Collector A. R. Franck
with K.C. Alexander, P. Alexander
Collection Date 25 May 2016
Accession Number 297792
Image 297792.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster - Determined By: A. R. Franck, 27-Sep-2016
Determination History
Panicum antidotale Retz.
Locality USA. Texas , Starr Co. : Along FM 2098; 1 mi. W of junction with US 83; 5 mi. S of Falcon. 26° 37' 60" N 99° 4' 60" W
Reproductive State Fertile
Specimen Notes
Collector R. P. Sauleda
with D.K. Sauleda
Collection Date 23 May 1982
Accession Number 174381
Image 174381.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster
Locality USA. Florida , Hillsborough Co. : Lake Dan Nature Preserve, Odessa. 28° 9' 33" N 82° 38' 45" W
Habitat Former Citrus grove.
Reproductive State Fertile
Specimen Notes
Collector S. Dickman
Collection Date 18 Jul 2011
Accession Number 300660
Image 300660.jpg
Plant Atlas Link Plant Atlas Citation

Urochloa maxima
Family Name Poaceae
Currently Accepted Name Urochloa maxima (Jacq.) R. D. Webster
Locality USA. Florida , Hillsborough Co. : Fish Hawk Nature Preserve, Lithia. 27° 49' 36" N 82° 12' 0" W
Habitat Pasture restoration.
Reproductive State Fertile
Specimen Notes
Collector S. Dickman
Collection Date 05 Jul 2011
Accession Number 300993
Image 300993.jpg
Plant Atlas Link Plant Atlas Citation