Herbarium Specimen Details

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Sumter Co. : N side of FL 44, 1 mi. WNW of I-75. T18S, R22E, Sec. 33.
Habitat Disturbed sandhill community.
Reproductive State Fertile
Collector R. P. Wunderlin 9683
with B.F. Hansen, G. Robinson
Collection Date 28 Jun 1984
Accession Number 179574
Image 179574.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus tribuloides L. - Determined By: E. West,
Cenchrus tribuloides L. - Determined By: Lakela,
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1981
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Miami-Dade Co. : Key Biscayne.
Reproductive State Fertile
Collector C. B. Atwater
Collection Date 07 Sep 1959
Accession Number 57363
Image 57363.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1981
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Sarasota Co. : Corner of Shoreland and Osprey, Sarasota. 27° 19' 36" N 82° 44' 36" W
Habitat Empty lot.
Reproductive State Fertile
Collector C. A. Luer
Collection Date Jul 1974
Accession Number 152377
Image 152377.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Polk Co. : Avon Park Bombing Range. N side of Kissimmee Road, 0.5 mi. W of Old Bravo Road. T33S, R30E, Sec. 1. 28° 17' 28" N 81° 24' 25" W
Reproductive State Fertile
Collector D. R. Lindsey 680
with S. Upchurch
Collection Date 29 May 1981
Accession Number 168091
Image 168091.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Pasco Co. : FL 54, ca. 4.5 mi. E of US 301; near bridge over Hillsborough Rier on N side of FL 54. 27° 55' 0" N 82° 20' 60" W
Habitat Well-drained roadside.
Reproductive State Fertile
Collector E. E. Wise
Collection Date 27 Sep 1986
Accession Number 191332
Image 191332.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus longispinus Hack. Fernald
Cenchrus incertus M. A. Curtis - Determined By: Wunderlin, 1987
Locality USA. Florida , Pinellas Co. : Summer Resort Key remnants, N of Mullet Key.
Reproductive State Fertile
Collector R. F. Thorne 48426
Collection Date 22 Jun 1976
Accession Number 192427
Image 192427.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Hendry Co. : Along US 27, 0.3 mi. S of the Glades County line, ca. 9 mi. W of Clewiston. T43S, R32E, Sec. 12, NE¼. 26° 45' 15" N 80° 56' 1" W
Habitat Roadside.
Reproductive State Fertile
Collector G. Robinson 294
with B.F. Hansen
Collection Date 02 Jul 1981
Accession Number 160370
Image 160370.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Hillsborough Co. : Balm-Boyette Tract. 2.5 mi. SSW of Boyette. T31S, R21E, Sec. 18, SW¼ of NE¼. 27° 49' 0" N 82° 13' 0" W
Reproductive State Fertile
Collector S. Landry
with C. Vandaveer
Collection Date 08 Sep 1995
Accession Number 221949
Image 221949.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus tribuloides L.
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1981
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Lee Co. : Sea Oats subdivision, Central Sanibel [Island]. 26° 26' 56" N 82° 1' 20" W
Description Plants ascending to almost upright.
Habitat Recent clearings.
Reproductive State Fertile
Collector W. C. Brumbach 8939
Collection Date 06 Mar 1976
Accession Number 130988
Image 130988.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth.
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Lee Co. : Sanibel Island. 26° 26' 56" N 82° 1' 20" W
Habitat From new lawn.
Reproductive State Fertile
Collector G. R. Cooley 2623
Collection Date 15 Apr 1954
Accession Number 6251
Image 6251.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Franklin Co. : St. James Bay Golf Course, just N of US 98, ca. 67 mi. E of Carrabelle. 29° 51' 8" N 84° 40' 28" W
Habitat Coastal scrub and mixed forest.
Reproductive State Fertile
Collector B. F. Hansen 13030
Collection Date 10 Oct 2005
Accession Number 241671
Image 241671.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Sarasota Co. : Churchill Rnch on Border Road, part of Deer Prairie Creek Preserve, ca. 2.3 km ENE of the junction of I-75 and C-777 (River Road). T39S, R20E, Sec. 5. 27° 7' 3" N 82° 19' 40" W
Habitat Seasonally mowed mesic site.
Reproductive State Fertile
Collector A. R. Franck 303
Collection Date 14 Aug 2007
Accession Number 246288
Image 246288.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Hillsborough Co. : Egmont Key State Park. T33S, R15E, Sec. 26, NE¼ of NW¼.
Habitat Dune/hammock; grassy area with cabbage palm [Sabal palmetto] canopy, fire there in last couple of years.
Reproductive State Fertile
Collector E. Jensen
with C. Olson
Collection Date 22 Aug 2006
Accession Number 247471
Image 247471.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Lee Co. : SW 29th Street, off of Cape Coral Parkway, Cape Coral.
Habitat Coastal field, near burrowing owl nesting burrows.
Reproductive State Fertile
Collector M. T. Strong 3835
with F. Strong, J. Strong, C. Kelloff
Collection Date 24 Aug 2008
Accession Number 252640
Image 252640.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Dec 2009
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Polk Co. : Avon Park Air Force Range. Jennings Memorial Drive betwen Hunt Headquarters and Smith Road. T32S, R30E, Sec. 30, NE¼ of SE¼. 30° 36' 15" N 83° 5' 53" W
Habitat Disturbed edge of flatwoods.
Reproductive State Fertile
Collector C. vanHoek 730
with B. Wargo
Collection Date 27 Sep 1996
Accession Number 251939
Image 251939.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Hillsborough Co. : Hillsborough River State Park. W portion [of park]. T27S, R21E, Sec. 8. 27° 55' 0" N 82° 20' 60" W
Habitat Roadside.
Reproductive State Fertile
Collector C. vanHoek
with S. Petty
Collection Date 10 Oct 2005
Accession Number 245695
Image 245695.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Pasco Co. : Starkey Wilderness Park. 2.5 mi. NNW of Odessa. T26S, R17E, Sec.. 4, NW¼ of SE¼. 28° 11' 38" N 82° 35' 30" W
Habitat Mesic flatwoods.
Reproductive State Fertile
Collector E. M. Ferguson 319
Collection Date 26 Aug 2003
Accession Number 240911
Image 240911.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Clay Co. : Ca. 3.5 mi. ENE of the junction of FL 100 and FL 21, ca. 0.25 mi>SSE of Silver Sands Lake (Ten Mile Pond), N side of Overlook Terrace, E of Silver Sands Lake Drive. T8S, R23E, Sec. 14, SW¼. 27° 55' 35" N 82° 30' 54" W
Habitat Unpaved roadside in relatively undisturbed sandhill iwth interrupeted (discontinued) fire cycle; sporadic residences nearby.
Reproductive State Fertile
Collector J. M. Kunzer 1081
Collection Date 03 Jun 2005
Accession Number 240659
Image 240659.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Manatee Co. : Wingate Creek State Preserve. T35S, R22E, Sec. 6, NW¼ of SE¼ of SW¼.
Habitat Ruderal.
Reproductive State Fertile
Collector C. Becker
Collection Date 07 May 1998
Accession Number 226742
Image 226742.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth. - Determined By: Kral,
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Pinellas Co. : 1 mi. W of Tarpon Springs. 28° 1' 60" N 82° 34' 0" W
Habitat Sandy lot.
Reproductive State Fertile
Collector R. Kral 7441
Collection Date 23 Jul 1958
Accession Number 8729
Image 8729.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Monroe Co. : North Key Largo. 27° 54' 34" N 82° 47' 14" W
Habitat Low hammock and beach.
Reproductive State Fertile
Collector O. K. Lakela 30476
with F. Almeda
Collection Date 20 Dec 1966
Accession Number 78756
Image 78756.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Pinellas Co. : Clearwater; N of sewage treatment plant, FL 580, N bank of Magnolia Creek. 27° 57' 54" N 82° 54' 40" W
Reproductive State Fertile
Collector G. Fleming 3939
Collection Date 12 Dec 1987
Accession Number 194182
Image 194182.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth.
Cenchrus longispinus Hack. Fernald - Determined By: Lakela,
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1981
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Collier Co. : Sandbar SE of Cape Romano.
Habitat Beach vegetation of 20 genera thriving in pure white sand; Conocarpus the only tall shrub.
Reproductive State Fertile
Collector O. K. Lakela 31041
with M. Barilotti
Collection Date 16 Aug 1967
Accession Number 80819
Image 80819.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth.
Cenchrus longispinus Hack. Fernald - Determined By: Lakela,
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1981
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Collier Co. : Sandbar SE of Cape Romano.
Habitat Beach vegetation of 20 genera thriving in pure white sand; Conocarpus the only tall shrub.
Reproductive State Fertile
Collector O. K. Lakela 31032
with M. Barilotti
Collection Date 16 Aug 1967
Accession Number 81098
Image 81098.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Lee Co. : Cayo-Costa Island, along central E-W path.
Habitat Cabbage palm [Sabal palmetto] - live oak [Quercus virginiana] forest.
Reproductive State Fertile
Collector S. Young 536
with S. Herwitz
Collection Date 08 Apr 1991
Accession Number 206370
Image 206370.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus longispinus Hack. Fernald - Determined By: Lakela,
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1981
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Hernando Co. : Ca. 2 mi. W of Spring Lake, near the junction of Cedar Lane and FL 572. T23S, R20E, Sec. 8.
Description Spikelets immature.
Habitat Much disturbed, old, white sand scrub with hardwood intrusion, especially in moist areas.
Reproductive State Fertile
Collector G. R. Cooley 8320
with J.D. Ray, Jr., C.E. Wood, Jr.
Collection Date 05 May 1961
Accession Number 43130
Image 43130.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus tribuloides L.
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1981
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Monroe Co. : Big Pine Key; in lawn of Vista Linda Motel. 29° 22' 0" N 83° 1' 60" W
Description Plants short, in small tufts.
Reproductive State Fertile
Collector O. K. Lakela 27812
Collection Date 12 Nov 1964
Accession Number 61724
Image 61724.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1986
Locality USA. Florida , Citrus Co. : 0.5 mi. SE of the Levy County line on US 19/98, at Cross Florida [Barge] Canal. 28° 0' 0" N 82° 0' 0" W
Habitat Grassy open area; sandy soil.
Reproductive State Fertile
Collector S. A. Thompson 2912
with J.H. Nishida
Collection Date 28 Aug 1985
Accession Number 206548
Image 206548.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus gracillimus Nash - Determined By: E. West,
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1981
Locality USA. Florida , Monroe Co. : Parade Ground, Garden Key, Tortugas. 24° 38' 45" N 82° 53' 15" W
Reproductive State Fertile
Collector C. B. Atwater 597
Collection Date 14 Jul 1961
Accession Number 41756
Image 41756.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Okeechobee Co. : Lake Okeechobee public access point at Nubbin Slough, ca. 4.5 mi. (sld) SE of Okeechobee. T38S, R36E, Sec. 6, NW¼ of SE¼. 27° 14' 38" N 80° 49' 47" W
Habitat Weedy area along lake shore.
Reproductive State Fertile
Collector B. F. Hansen 11289
with R.P. Wunderlin, K. Kuhlman
Collection Date 25 Sep 1986
Accession Number 191806
Image 191806.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , St. Johns Co. : Along S side of FL 206, just across bridge W of Crescent Beach. T8S, R30E, Sec. 46.
Habitat Weedy fill area on intracoastal waterway.
Reproductive State Fertile
Collector B. F. Hansen 9823
with J. Hansen
Collection Date 28 Sep 1983
Accession Number 174070
Image 174070.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus tribuloides L.
Cenchrus pauciflorus Benth.
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1981
Locality USA. Florida , Seminole Co. : Outskirts of Sanford. 28° 48' 2" N 81° 16' 23" W
Habitat Disturbed area.
Reproductive State Fertile
Collector G. R. Cooley 7539
with R.J. Eaton, J.D. Ray, Jr.
Collection Date 03 May 1960
Accession Number 18909
Image 18909.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus tribuloides L. - Determined By: Lakela, 1970
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1981
Locality USA. Florida , Monroe Co. : Plantation Key, ocean side. 24° 58' 34" N 80° 33' 8" W
Reproductive State Fertile
Collector O. K. Lakela 31881
with F. Almeda
Collection Date 25 Jun 1968
Accession Number 83256
Image 83256.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus tribuloides L. - Determined By: Lakela, 1970
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1981
Locality USA. Florida , Monroe Co. : Plantation Key. 24° 58' 34" N 80° 33' 8" W
Habitat Pioneer herbs and shrubs along sand - shell terraces, coastal strand.
Reproductive State Fertile
Collector O. K. Lakela 31867
with F. Almeda
Collection Date 25 Jun 1968
Accession Number 83247
Image 83247.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth. - Determined By: E. West,
Cenchrus tribuloides L. - Determined By: Lakela,
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1981
Locality USA. Florida , Monroe Co. : Parade Ground, Garden Key, Tortugas. 24° 38' 45" N 82° 53' 15" W
Reproductive State Fertile
Collector W. G. Atwater 598
Collection Date 14 Jul 1961
Accession Number 41757
Image 41757.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Pinellas Co. : East Woods Road, Dunedin Hammock, Dunedin. 28° 1' 11" N 82° 46' 18" W
Reproductive State Fertile
Collector P. Genelle 2378
with G. Fleming
Collection Date 25 Sep 1976
Accession Number 126080
Image 126080.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth.
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Lee Co. : Sanibel Island. 26° 26' 56" N 82° 1' 20" W
Reproductive State Fertile
Collector G. R. Cooley 2420
Collection Date 20 Dec 1953
Accession Number 6250
Image 6250.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth. - Determined By: E. West,
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Monroe Co. : Terreplain, Garden Key, Tortugas. 24° 38' 45" N 82° 53' 15" W
Reproductive State Fertile
Collector W. G. Atwater 592
Collection Date 12 Jul 1961
Accession Number 41755
Image 41755.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Highlands Co. : Ca. 1 mi. N of Bairs Den (intersection of US 27 and FL 70).
Habitat Weedy roadside margin of Pinus clausa scrub.
Reproductive State Fertile
Collector J. D. Ray, Jr. 10392
with O. Lakela, J. Patman
Collection Date 07 Oct 1960
Accession Number 27847
Image 27847.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Collier Co. : Immokalee. 26° 25' 7" N 81° 25' 2" W
Description Large tufts throughout.
Habitat Vacant lots.
Reproductive State Fertile
Collector O. K. Lakela 27491
Collection Date 26 Sep 1964
Accession Number 61345
Image 61345.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , DeSoto Co. : 7 mi. S of Arcadia on FL 17, in Orange Grove. 27° 12' 57" N 81° 51' 30" W
Reproductive State Fertile
Collector A. Fulton 318
Collection Date 06 Dec 1978
Accession Number 141441
Image 141441.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Pinellas Co. : Honeymoon Island Recreation Area. Little Bayou; SE entrance S of range's mobile home, shore area to embankment, ca. 75 m W. T28S, R15E, Sec. 8.
Habitat Old dunes; wet sand.
Reproductive State Fertile
Collector G. Fleming 3185
with P. Genelle
Collection Date 23 Sep 1979
Accession Number 149444
Image 149444.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Determination History
Cenchrus echinatus L.
Locality USA. Florida , Lee Co. : Lovers Key State Park. Along Black Island Trail. T47S, R24E, Sec. 11, E½ of NW¼.
Habitat Ruderal.
Reproductive State Fertile
Collector A. Bishop
Collection Date 19 Jun 2003
Accession Number 244405
Image 244405.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Collier Co. : Naples. 26° 8' 31" N 81° 47' 41" W
Habitat Highway berm and pineland.
Reproductive State Fertile
Collector O. K. Lakela 30678
Collection Date 05 Mar 1967
Accession Number 79634
Image 79634.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Highlands Co. : FL 17, Hicoria. 27° 8' 60" N 81° 20' 60" W
Description Commonly scattered [?]; culms erect from an ascending base, compressed, pink; leaf blades folded flat; ripe burs pale.
Habitat Dry, open, sandy roadsides.
Reproductive State Fertile
Collector L. J. Brass 33222
Collection Date 12 May 1964
Accession Number 137436
Image 137436.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Lee Co. : Sanibel Island. J.N. "Ding" Darling National Wildlife Refuge; 3.5 mi. int Refuge on access road, along small road under powerlines, ca. 2 mi. ESE of Wulfert (Blind Pass). T46S, R22E, Sec. 7, SW¼. 26° 26' 56" N 82° 1' 20" W
Habitat Weedy, shrubby roadside.
Reproductive State Fertile
Collector B. F. Hansen 5168
with R.P. Wunderlin, A.N. Arcuri
Collection Date 16 Mar 1979
Accession Number 138813
Image 138813.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Highlands Co. : C-621, near S end of Lake Istokpoga. 27° 23' 60" N 81° 20' 60" W
Description Culms prostrate and ascending, radiating, over 1 m long; perennial ?
Habitat Open sandy roadside in sand scrub.
Reproductive State Flower
Collector L. J. Brass 32931
Collection Date 12 Dec 1962
Accession Number 137435
Image 137435.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Lee Co. : Sanibel Island. J.N. "Ding" Darling National Wildlife Refuge; Woodring's Point, along San Carlos Bay. 26° 26' 56" N 82° 1' 20" W
Habitat Coastal hammock and mangroves.
Reproductive State Fertile
Collector R. P. Wunderlin 6035
with A.N. Arcuri, B.F. Hansen
Collection Date 27 Oct 1978
Accession Number 137339
Image 137339.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis - Determined By: Shuey,
Locality USA. Florida , Brevard Co. : North Merritt Island. Along dirt road parallel to canal N of Lab. T20S, R36E, Sec. 33, SW¼.
Habitat Roadside; marly soil.
Reproductive State Fertile
Collector A.G. Shuey
Collection Date 20 Jul 1973
Accession Number 120319
Image 120319.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , DeSoto Co. : E end of Boggess Creek Bridge, 2. 0 mi. W of US 17 on C-761, SW of Fort Ogden. T39S, R23E, Sec. 14, SW¼.
Habitat Roadside.
Reproductive State Fertile
Collector D. W. Crewz 1623
with R.P. Wain
Collection Date 27 Aug 1979
Accession Number 140219
Image 140219.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Volusia Co. : Tomoka State Park. Johns Island; ca. 1 km E of the US 1 bridge at the Tomoka River, ca. 1 km NNE of the N terminus of Nova Road (C-5A). 29° 18' 3" N 81° 5' 13" W
Habitat Raised, unpaved service road traversing brackish marsh.
Reproductive State Fertile
Collector J. M. Kunzer 1166
Collection Date 22 Oct 2005
Accession Number 241736
Image 241736.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus gracillimus Nash
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1981
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Pasco Co. : 3 mi. E of US 41 on N side of FL 52 in Pasco Trails Ranch Development. 28° 16' 60" N 82° 25' 0" W
Habitat Disturbed area.
Reproductive State Fertile
Collector W. Carey 8
Collection Date 29 Sep 1977
Accession Number 128748
Image 128748.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus gracillimus Nash
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Collier Co. : Little Hickory Pass, NW of Naples. 26° 8' 31" N 81° 47' 41" W
Description Flat colonies [?].
Habitat Margin of Ceratiola - Pinus - Quercus scrub and glade.
Reproductive State Fertile
Collector O. K. Lakela 28681
Collection Date 29 May 1965
Accession Number 64944
Image 64944.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Lee Co. : Western Sanibel [Island]. 26° 26' 56" N 82° 1' 20" W
Description Plants colonial, decumbent to ascending.
Habitat Disturbed ground.
Reproductive State Fertile
Collector W. C. Brumbach 8832
Collection Date 13 Oct 1975
Accession Number 130940
Image 130940.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Pinellas Co. : Thorne residence, Gulfport. 27° 44' 54" N 82° 42' 12" W
Habitat Lawn weed.
Reproductive State Fertile
Collector R. F. Thorne 33942
Collection Date 14 Sep 1963
Accession Number 57986
Image 57986.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus echinatus L.
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1981
Locality USA. Florida , Charlotte Co. : Port Charlotte Beach State Recreation Area. Manasota Key, middle portion of property, near beach dune T41S, R20E, Sec. 18, SW¼ of NW¼ of SE¼ of SW¼. 26° 55' 0" N 81° 55' 0" W
Description Decumbent grass to 50 cm high.
Habitat Ruderal area in maritime hammock.
Reproductive State Fertile
Collector S. Cole
Collection Date 07 Mar 1995
Accession Number 217876
Image 217876.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus gracillimus Nash
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1981
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Hillsborough Co. : University of South Florida Ecological Research Area. 28° 0' 0" N 82° 0' 0" W
Habitat Oak - pine woodland.
Reproductive State Fertile
Collector R. Rose 2
Collection Date 29 Sep 1977
Accession Number 129104
Image 129104.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus gracillimus Nash
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1981
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Palm Beach Co. : Environs of Dreher Park, West Palm Beach. 28° 0' 19" N 82° 27' 3" W
Description 7 dm tall.
Habitat Disturbed ground; sand, full sun.
Reproductive State Fertile
Collector P. M. Cassen 201
Collection Date 31 Aug 1967
Accession Number 81262
Image 81262.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Charlotte Co. : Prairie/Shell Creek (Southwest Florida Water Management District property); 400 m S of Sam Way, 740 m W of US 17. 26° 59' 0" N 81° 58' 0" W
Habitat Ruderal, between pond and wet flatwoods.
Reproductive State Fertile
Collector A. R. Franck 2027
Collection Date 06 May 2010
Accession Number 254310
Image 254310.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus gracillimus Nash
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1981
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Pinellas Co. : World Parkway Boulevard, NE Clearwater. 27° 59' 6" N 82° 52' 11" W
Habitat Fencerow, sandy.
Reproductive State Fertile
Collector P. Genelle 2300
with G. Fleming
Collection Date 12 Sep 1976
Accession Number 124970
Image 124970.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Jun 2004
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Brevard Co. : Dicerandra Scrub Sanctuary. 28° 33' 19" N 80° 48' 52" W
Description Yellow-green.
Habitat Scrub, sandy soil.
Reproductive State Fertile
Collector T. MacClendon 217
with K.R. Weichman, J. Tear, S. Kennedy, J. Holm, D. Puluso, L. Lathrop
Collection Date 23 Sep 2003
Accession Number 239326
Image 239326.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Jan 2003
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Citrus Co. : Fort Cooper State Park. Near park manager's home. T19S, R20E, Sec. 21, SE¼ of SE¼
Habitat Sandhill edge.
Reproductive State Fertile
Collector R. A. Hattaway
Collection Date 19 Nov 1999
Accession Number 235422
Image 235422.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Oct 2002
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Charlotte Co. : Don Pedro State Recreation Area. Island. T42S, R20E, Sec. 3, NW¼ of SW¼ of SW¼. 28° 58' 0" N 82° 7' 0" W
Habitat Coastal.
Reproductive State Fertile
Collector S.W. Braem
Collection Date 18 Aug 1999
Accession Number 232971
Image 232971.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
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° 20' 16" N 81° 6' 27" W
Description Culms ascending.
Habitat Disturbed upland (dry) hammock.
Reproductive State Fertile
Collector J. M. Kunzer 2024
with C. DuToit
Collection Date 22 Dec 2006
Accession Number 253245
Image 253245.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Pasco Co. : Starkey Wilderness Park. 2.5 mi. NNW of Odessa. T26S, R17E, Sec. 4, SW¼ of SE¼. 28° 11' 38" N 82° 35' 30" W
Habitat Mesic flatwoods.
Reproductive State Fertile
Collector E. M. Ferguson 307
with J.M. Kunzer
Collection Date 19 Aug 2003
Accession Number 251013
Image 251013.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Oct 2009
Determination History
Cenchrus gracillimus Nash
Locality USA. Florida , Polk Co. : Avon Park Air Force Range. W of Frostproof Road at its junction with Bravo Road. T32S, R30E, Sec. 18, SW¼ of SW¼. 27° 44' 45" N 81° 31' 50" W
Habitat High pineland.
Reproductive State Fertile
Collector C. vanHoek 604
with B. Wargo
Collection Date 12 Jul 1996
Accession Number 251006
Image 251006.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Pasco Co. : Werner-Boyce Salt Springs State Park. S of park entrance on Scenic Drive. T25S, R16E, Sec. 16, NW¼ of SE¼.
Habitat Ruderal at beginning of firebreak.
Reproductive State Fertile
Collector C. vanHoek
Collection Date 07 Sep 2003
Accession Number 247781
Image 247781.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus longispinus Hack. Fernald - Determined By: Shuey,
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1981
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Brevard Co. : North Merritt Island. Along dirt road paralleling canal N of the Field Station Lab on the E side of FL 3, N of its junction with C-406. T20S, R36E, Sec. 33, SW¼.
Habitat Marly soil.
Reproductive State Fertile
Collector A.G. Shuey
Collection Date 20 Jul 1973
Accession Number 119702
Image 119702.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Hernando Co. : Chinsegut Wildlife Refuge; along US 41, 4 mi. N of Brooksville. 28° 33' 19" N 82° 23' 16" W
Habitat Open sandy areas chiefly along paths on a dry, wooded ridge; live oak [Quercus virginiana] - turkey oak [Q. laevis] with pine.
Reproductive State Fertile
Collector J. D. Ray, Jr. 9491
Collection Date 14 Oct 1959
Accession Number 15634
Image 15634.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Lake Co. : S edge of Lake Dora. 27° 51' 34" N 82° 5' 7" W
Reproductive State Fertile
Collector R. F. Daubenmire
with J. Daubenmire
Collection Date 22 Nov 1980
Accession Number 179077
Image 179077.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Duval Co. : Near Jacksonville. 30° 18' 4" N 81° 32' 45" W
Habitat Old fields and pine barrens.
Reproductive State Fertile
Collector A. H. Curtiss 6019
Collection Date 11 Oct 1897
Accession Number 209666
Image 209666.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Osceola Co. : Along C-532, 3.1 mi. E of its junction with US 192/441; Lake Center at New Eden. T25S, R31E, Sec. 35, NW¼ of NE¼. 27° 16' 36" N 80° 14' 34" W
Description Roadside weed.
Reproductive State Fertile
Collector B. F. Hansen 8563
with G. Robinson
Collection Date 14 Aug 1981
Accession Number 156800
Image 156800.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Orange Co. : Along Moss Park Road, 1.5 mi. E of FL 15, at Hart Branch. T24S, R31E, Sec. 9, NW¼ of SE¼.
Habitat Roadside.
Reproductive State Fertile
Collector B. F. Hansen 8701
with D.R. Lindsey
Collection Date 25 Aug 1981
Accession Number 157406
Image 157406.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus tribuloides L.
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1981
Locality USA. Florida , Monroe Co. : Tavernier vicinity, North Key Largo. 25° 0' 40" N 80° 30' 55" W
Habitat On trail through shore hammock.
Reproductive State Flower
Collector O. K. Lakela
with L. Pardue
Collection Date 27 Aug 1968
Accession Number 87996
Image 87996.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Flagler Co. : At Little Haw Creek, 0.5 mi. N of the Volusia County line along FL 11, ca. 5 mi. S of Codys Corner. T14S, R29E, Sec. 23, NE¼ of SE¼. 29° 4' 60" N 81° 12' 0" W
Habitat Weedy roadside and creek bank at bridge.
Reproductive State Fertile
Collector B. F. Hansen 9746
with J. Hansen
Collection Date 27 Sep 1983
Accession Number 173962
Image 173962.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Pinellas Co. : Moccasin Lake Park. Clearwater; NE meadow. 27° 57' 54" N 82° 54' 40" W
Habitat Disturbed area.
Reproductive State Fertile
Collector G. Fleming 3654
Collection Date 17 Sep 1983
Accession Number 172633
Image 172633.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis - Determined By: Skean,
Locality USA. Florida , Levy Co. : Along FL 24, ca. 3 km SW of the Alachua County line, at the intersection of Amelia Drive. T12S, R17E, Sec. 4, NW¼ of SE¼. 29° 45' 6" N 82° 25' 29" W
Habitat Disturbed roadside.
Reproductive State Fertile
Collector J. D. Skean, Jr. 809
Collection Date 28 Aug 1982
Accession Number 170138
Image 170138.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Okeechobee Co. : W of Okeechobee City. 27° 14' 38" N 80° 49' 47" W
Habitat Roadside.
Reproductive State Fertile
Collector G. R. Cooley 1065
Collection Date 28 Feb 1952
Accession Number 452
Image 452.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Hillsborough Co. : University of South Florida N parking area. 28° 0' 0" N 82° 0' 0" W
Description 0.2 m tall herb; fruit greenish.
Habitat Sandy soils.
Reproductive State Fertile
Collector C. G. Willett 81
Collection Date 29 Sep 1977
Accession Number 132570
Image 132570.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Pasco Co. : Not far from River Road and Withlacoochee River. T24S, R22E, Sec. 32. 28° 27' 57" N 82° 10' 19" W
Habitat Sandhill.
Reproductive State Fertile
Collector T. F. Rochow
Collection Date 10 Oct 1983
Accession Number 178410
Image 178410.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Columbia Co. : Ichetucknee Springs State Park. 4.5 mi. NW of Fort White off of US 27; ca. 1.3 mi. NE of South Entrance, in SW portion of section 1E, N of fence. T6S, R16E, Sec. 18.
Description Herb; fruits bristly, short-pubescent.
Habitat Sandhhill, with Pteridium aquilinum, Pinus palustris, and Pityopsis graminifolia.
Reproductive State Fertile
Collector B. J. Herring 815
with D. Herring
Collection Date 29 Jun 1992
Accession Number 210339
Image 210339.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2009
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Hillsborough Co. : University of South Florida Ecological Research Area. 28° 0' 0" N 82° 0' 0" W
Habitat Dry sandy area along trail.
Reproductive State Fertile
Collector C. S. Lewis 7
Collection Date 29 Sep 1977
Accession Number 135272
Image 135272.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis - Determined By: D. W. Hall,
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Brevard Co. : FL 46 and the Volusia County line. 29° 4' 60" N 81° 12' 0" W
Description 8-12 in. tall.
Habitat Dry roadside.
Reproductive State Fertile
Collector L. Baltzell 2324
Collection Date 28 Sep 1970
Accession Number 147116
Image 147116.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis - Determined By: Shuey,
Locality USA. Florida , Brevard Co. : North Merritt Island. Along dirt road parallel to canal N of Lab. T20S, R36E, Sec. 33, SW¼.
Habitat Roadside; marly soil.
Reproductive State Fertile
Collector A.G. Shuey
Collection Date 20 Jul 1973
Accession Number 119701
Image 119701.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Hillsborough Co. : Little Manatee River State Park. N loop of North Hiking Trail, near powerline right-of-way. T32S, R19E, Sec. 25, NE¼ of NE¼. 27° 28' 60" N 82° 10' 60" W
Description Grass to 0.4 m.
Habitat Ruderal area.
Reproductive State Fertile
Collector J. Myers 439
with C. Myers
Collection Date 15 Aug 1999
Accession Number 230341
Image 230341.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth.
Cenchrus incertus M. A. Curtis - Determined By: Lakela,
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Palm Beach Co. : Both sides of Old Okeechobee Road around the bend from the Shrine Club, West Palm Beach. 27° 14' 38" N 80° 49' 47" W
Description 11 dm tall.
Habitat Waste land; disturbed ground, sand, full sun.
Reproductive State Fertile
Collector P. M. Cassen 155
Collection Date 24 Aug 1967
Accession Number 81231
Image 81231.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth.
Cenchrus incertus M. A. Curtis - Determined By: Lakela, Jan 1968
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Martin and Palm Beach Co's : Jupiter Island. 26° 56' 3" N 80° 5' 39" W
Reproductive State Fertile
Collector G. R. Cooley 4844
Collection Date 27 Jul 1956
Accession Number 455
Image 455.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Feb 2001
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Sumter Co. : NW side of FL 44, 1.6 km W of its junction with FL 475, ca. 9 km ENE of the Withlacoochee River (where FL 44 crosses it), and 9.6 km W of Wildwood. 28° 51' 55" N 82° 2' 20" W
Habitat Longleaf pine [Pinus palustris] - turkey oak [Quercus laevis] sandhill.
Reproductive State Fertile
Collector M. T. Strong 2329
Collection Date 22-23 May 2000
Accession Number 227282
Image 227282.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Feb 2002
Determination History
Cenchrus echinatus L.
Locality USA. Florida , Nassau Co. : Ralph E. Simmons Memorial State Forest. 3.5 mi. N of Lake Hampton Road, just S of St. Marys River, 4 mi. E of US 301. T3N, R23E, Sec. 41. 29° 51' 52" N 82° 7' 51" W
Habitat Along powerline right-of-way adjacent to upland turkey oak [Quercus laevis] - longleaf pine [Pinus palustris] community.
Reproductive State Fertile
Collector C. Slaughter 12723
Collection Date 15 Aug 2001
Accession Number 231583
Image 231583.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Hernando Co. : Chinsegut Wildlife Refuge; along US 41, 4 mi. N of Brooksville. 28° 33' 19" N 82° 23' 16" W
Habitat Open sandy areas chiefly along paths in Dry wooded ridge; live oak [Quercus virginiana] - turkey oak [Q. laevis] with pine.
Reproductive State Fertile
Collector J. D. Ray, Jr. 9491
Collection Date 14 Oct 1959
Accession Number 15355
Image 15355.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth. - Determined By: Swallen,
Cenchrus incertus M. A. Curtis
Cenchrus longispinus Hack. Fernald - Determined By: B. F. Hansen, 1981
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Hillsborough Co. : Ca. 12 mi. SE of Tampa off US 41; Apollo Beach area. 27° 56' 51" N 82° 27' 30" W
Habitat Newly dredged and developed beach area with exposed and developed beach area with exposed sand "dunes" ca. 2 years old.
Reproductive State Fertile
Collector J. D. Ray, Jr. 10582
with O. Lakela, J. Patman
Collection Date 28 Oct 1960
Accession Number 24698
Image 24698.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2001
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Collier Co. : Collier-Seminole State Park. N of US 41, near borrow pit. T51S, R27E, Sec. 35, SW¼ of NW¼ of NE¼. 26° 7' 60" N 81° 28' 60" W
Habitat Ruderal.
Reproductive State Fertile
Collector R. A. Hattaway
Collection Date 22 Jul 1998
Accession Number 230693
Image 230693.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus bambusoides Caro & E. A. Sanchez
Cenchrus incertus M. A. Curtis - Determined By: Crewz, 01-Mar-1982
Locality USA. Florida , Palm Beach Co. : 1 mi. W of Turnpike off Forest Hill Boulevard.
Habitat Pine flatwoods.
Reproductive State Fertile
Collector M. Durako 78
Collection Date 14 Apr 1972
Accession Number 201141
Image 201141.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus longispinus Hack. Fernald
Cenchrus incertus M. A. Curtis - Determined By: Crewz, 01-Mar-1982
Locality USA. Florida , Pinellas Co. : Fort De Soto County Park.
Habitat Beachfront; sea oats [Uniola paniculata] fertilization site.
Reproductive State Fertile
Collector W. F. Grey
Collection Date 26 Apr 1979
Accession Number 201142
Image 201142.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis - Determined By: Swallen,
Locality USA. Florida , Hillsborough Co. : Ca. 12 mi. SE of Tampa off US 41; Apollo Beach area. 27° 56' 51" N 82° 27' 30" W
Habitat Newly dredged and developed beach area with exposed sand "dunes" ca. 2 years old.
Reproductive State Fertile
Collector J. D. Ray, Jr. 10584
with O. Lakela, J. Patman
Collection Date 28 Oct 1960
Accession Number 24727
Image 24727.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Aug 2002
Determination History
Cenchrus echinatus L.
Locality USA. Florida , Lee Co. : Koreshan State Historic Site. At treatment plant, BUrn Zone 7a NW. T46S, R25E, Sec. 33, SW¼ of NE¼ of NW¼ of NW¼ of NW¼.
Description Erect grass to 50 cm high.
Habitat Ruderal area in mesic flatwoods.
Reproductive State Fertile
Collector S. Cole
Collection Date 22 Jun 1995
Accession Number 232187
Image 232187.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Lee Co. : Sanibel Island. J.N. "Ding" Darling National Wildlife Refuge; 2 mi. into Refuge on access road, near observation tower, ca. 3.3 mi. SE orf Wulfert (Blind Pass). T46S, R22E, Sec. 17. 26° 26' 56" N 82° 1' 20" W
Habitat Roadside gravel.
Reproductive State Fertile
Collector B. F. Hansen 5038
with A.N. Arcuri
Collection Date 13 Jan 1979
Accession Number 138909
Image 138909.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Lee Co. : Sanibel Island. J.N. "Ding" Darling National Wildlife Refuge; access road at entrance to Refuge, 2 mi. W of Tarpon Bay Road on Sanibel-Captiva Road. T46S, R22E, Sec. 21, NE¼ of SW¼. 26° 26' 56" N 82° 1' 20" W
Habitat Scrub hammock and roadside ditch.
Reproductive State Fertile
Collector B. F. Hansen 5148
with R.P. Wunderlin, D.R. Richardson
Collection Date 16 Mar 1979
Accession Number 138819
Image 138819.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Broward Co. : E of Airport Holiday Inn, junction of I-95 and FL 84, Fort Lauderdale. 28° 11' 16" N 82° 44' 22" W
Habitat Weedy lot.
Reproductive State Fertile
Collector M. A. Vincent 4172
Collection Date 09 Jun 1989
Accession Number 199903
Image 199903.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Hillsborough Co. : Beacon Key. Study site #12, E of US 41. T32S, R18E, Sec. 34.
Habitat Very abundant in dry areas; oak scrub dominated by Quercus and Serenoa.
Reproductive State Fertile
Collector S. Todd 295
Collection Date 31 Jul 1974
Accession Number 112852
Image 112852.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Hillsborough Co. : Beacon Key. Study site #9. T32S, R18E, Sec. 31.
Habitat Abundant along roadside in shell dump and fill area, dominated by Quercus and Serenoa.
Reproductive State Fertile
Collector S. Todd 296
Collection Date 25 Jul 1974
Accession Number 112853
Image 112853.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus bambusoides Caro & E. A. Sanchez
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Palm Beach Co. : 1025 Ocean Avenue, Palm Beach. 28° 0' 19" N 82° 27' 3" W
Habitat Vacant lot.
Reproductive State Fertile
Collector W. L. McCart 11032
Collection Date 04 Oct 1967
Accession Number 88691
Image 88691.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Hillsborough Co. : At ranch E of C-581, N of Cypress Creek. 30° 41' 60" N 85° 4' 0" W
Description Flower green.
Habitat Roadside.
Reproductive State Flower
Collector S. DuBois
Collection Date 06 Apr 1979
Accession Number 138670
Image 138670.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Hernando Co. : Along US 41, 4 mi. N of Brooksville. 28° 33' 19" N 82° 23' 16" W
Habitat Grassy roadside slope with open pine overstory; roadside and adjoining pasture.
Reproductive State Fertile
Collector J. D. Ray, Jr. 9365
Collection Date 03 Sep 1959
Accession Number 16005
Image 16005.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Collier Co. : Everglades City; new road. 25° 57' 18" N 80° 44' 41" W
Description Plants forming mat; long runners.
Habitat Along tidal shore.
Reproductive State Fertile
Collector F. C. Craighead
Collection Date 14 Sep 1963
Accession Number 56894
Image 56894.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis - Determined By: Kral,
Locality USA. Florida , Hernando Co. : 6 mi. E of Brooksville. 28° 33' 19" N 82° 23' 16" W
Habitat Sandy road shoulder.
Reproductive State Fertile
Collector R. Kral 7902
Collection Date 20 Aug 1958
Accession Number 451
Image 451.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Polk Co. : 4.4 mi. E of US 27A on FL 544, at Greenlefe Resort. T28S, R28E, Sec. 6, NW¼ of SE¼.
Habitat Scrubby forest between road and golf course; with Quercus incana, Q. geminata, Serenoa repens, Chapmannia floridana, Clitoria fragrans.
Reproductive State Fertile
Collector B. F. Hansen 5785
with D.R. Richardson
Collection Date 21 Jun 1979
Accession Number 143068
Image 143068.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Pinellas Co. : Sawgrass Lake Park. 30° 11' 34" N 81° 22' 14" W
Habitat Old field.
Reproductive State Fertile
Collector E. Stere 216
Collection Date 30 Mar 1979
Accession Number 143607
Image 143607.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Lee Co. : Wulfert, Western Sanibel [Island]. 26° 26' 56" N 82° 1' 20" W
Description Plants annual in tufts, creepin to ascending.
Habitat Dry, weedy roadsides.
Reproductive State Fertile
Collector W. C. Brumbach 9089
Collection Date 01 Nov 1976
Accession Number 180374
Image 180374.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Charlotte Co. : Port Charlotte Beach State Recreation Area. North Beach, Manasota Key. 26° 55' 0" N 81° 55' 0" W
Description Grass 6-10 in. tall; bur green.
Habitat Beach dune.
Reproductive State Fertile
Collector S. Erickson
Collection Date 07 Mar 1991
Accession Number 202377
Image 202377.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Pinellas Co. : Honeymoon Island State Recreation Area. Along South Pelican Cove Trail. T28S, R15E, Sec. 6, NE¼ of NE¼ of SE¼ of SE¼.
Description Decumbent grass to 50 cm high.
Habitat Coastal strand.
Reproductive State Fertile
Collector S. Cole
Collection Date 31 Aug 1994
Accession Number 212029
Image 212029.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Manatee Co. : Emerson Point Preserve. W end of Snead Island, the NW-most island of the Manatee River, adjacent to the Gulf of Mexico; N side road. 27° 31' 54" N 82° 37' 36" W
Description Sprawling.
Habitat Mangroves and adjacent areas.
Reproductive State Fertile
Elevation 0 to 2 m
Collector J. Beckner 2748
with K. Relish
Collection Date 07 Jun 1998
Accession Number 249721
Image 249721.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Pasco Co. : Starkey Wilderness Park. 2.5 mi. NNW of Odessa. 28° 11' 38" N 82° 35' 30" W
Habitat Mesic flatwoods.
Reproductive State Fertile
Collector E. M. Ferguson 409
with D. Coleman
Collection Date 29 Sep 2003
Accession Number 249742
Image 249742.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Sarasota Co. : Oscar Scherer State Park. Burn zone 1c SW. T38S, R18E, Sec. 14, NE¼ of NW¼ of NW¼ of NW¼ of SE¼.
Description Decumbent grass to 60 cm high.
Habitat Roadside in mesic flatwoods.
Reproductive State Fertile
Collector S. Cole
Collection Date 04 Aug 1994
Accession Number 212632
Image 212632.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis - Determined By: Kral,
Locality USA. Florida , Pinellas Co. : 1 mi. W of Tarpon Springs. 28° 1' 60" N 82° 34' 0" W
Habitat Sandy lot.
Reproductive State Fertile
Collector R. Kral 7439
Collection Date 23 Jul 1958
Accession Number 8727
Image 8727.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Lee Co. : Koreshan State Park. Home grounds of Koreshan Unity on Estero River, US 41, Estero. 26° 26' 17" N 81° 48' 24" W
Description Involucre glabrous or glabrate.
Habitat Flat sandy pineland and palmetto [Serenoa repens] association, with Bejaria, Lyonia spp., Ilex glabra, Vaccinium, and Myrica; about trails and fire lane marginal to grove and landscaped grounds of exotics.
Reproductive State Fertile
Collector O. K. Lakela 26994
with F.C. Craighead, C. Craighead
Collection Date 20 Apr 1964
Accession Number 62716
Image 62716.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Manatee Co. : Ca. 10.5 mi. W of Myakka Head on FL 64, 3.5 mi. E of FL 675. T34S, R21E, Sec. 31. 27° 19' 60" N 82° 9' 0" W
Habitat Roadside.
Reproductive State Fertile
Collector G. Robinson 625
with R.P. Wunderlin, B.F. Hansen
Collection Date 06 Jun 1984
Accession Number 177985
Image 177985.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus tribuloides L.
Cenchrus longispinus Hack. Fernald - Determined By: Lakela,
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1981
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Palm Beach Co. : Juno Beach near Surf Cottages. 29° 59' 6" N 84° 25' 16" W
Description Decumbent annual.
Habitat Shore sands; with Sporobolus virginicus.
Reproductive State Fertile
Collector O. K. Lakela 25432
Collection Date 30 Sep 1962
Accession Number 48075
Image 48075.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth.
Cenchrus tribuloides L.
Cenchrus longispinus Hack. Fernald - Determined By: B. F. Hansen, 1981
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Martin and Palm Beach Co's : Jupiter Island. 26° 56' 3" N 80° 5' 39" W
Reproductive State Fertile
Collector G. R. Cooley 4777
with E. West, T. Daggy
Collection Date 27 Jul 1956
Accession Number 456
Image 456.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus bambusoides Caro & E. A. Sanchez
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Palm Beach Co. : Palm Beach Junior College, 2 mi. W of Lake Worth. 28° 0' 19" N 82° 27' 3" W
Habitat Wet prairie, alterred with white sand and sandy loam fill.
Reproductive State Fertile
Collector W. L. McCart 9342
Collection Date 13 Sep 1967
Accession Number 90443
Image 90443.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis - Determined By: Lakela,
Cenchrus echinatus L. - Determined By: Lakela, 15-Jan-1964
Cenchrus incertus M. A. Curtis - Determined By: Lakela,
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Hillsborough Co. : Near gaging station on Little Manatee River, SE of Tampa. 27° 56' 51" N 82° 27' 30" W
Description Stems prostrate below.
Habitat Weedy sand area in dry, white sand bank, with live oak [Quercus virginiana], longleaf pine [Pinus palustris], saw palmetto [Serenoa repens], Quercus geminata, Q. myrtifolia, Carya floridana, Fraxinus [??], and Pinus clausa.
Reproductive State Fertile
Collector J. D. Ray, Jr. 10128
with O. Lakela, J. Patman
Collection Date 24 Aug 1960
Accession Number 27290
Image 27290.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Pinellas Co. : FLorentine Way.
Habitat Open sun, sandy soil.
Reproductive State Fertile
Collector P. Genelle 2306
with G. Fleming
Collection Date 14 Sep 1976
Accession Number 254432
Image 254432.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Hillsborough Co. : Big Bend Power Plant; Station 1, inside Gate 11.
Habitat Old field.
Reproductive State Fertile
Collector D. W. Crewz 1109
Collection Date 01 Sep 1977
Accession Number 128119
Image 128119.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Walton Co. : Near the W edge of De Funiak Springs, alont the railroad, just N of the Country Club. 27° 51' 34" N 82° 5' 7" W
Reproductive State Fertile
Collector G. Wilhelm 8147
Collection Date 25 Nov 1980
Accession Number 167850
Image 167850.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Santa Rosa Co. : E edge of Milton along US 90 at the E side of the bridge over the Blackwater River. 30° 37' 57" N 87° 2' 23" W
Reproductive State Fertile
Collector G. Wilhelm 8266
Collection Date 28 Nov 1980
Accession Number 167855
Image 167855.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Palm Beach Co. : S side of County Line Road across from Jupiter Cemetery, 1.2 mi. W of US 1, N of Jupiter. T40S, R42E, Sec. 25, NW¼ of NW¼. 26° 56' 3" N 80° 5' 39" W
Habitat Dry sand pine [Pinus clausa] scrub.
Reproductive State Fertile
Collector B. F. Hansen 7103
with R.P. Sauleda, D.R. Richardson
Collection Date 29 May 1980
Accession Number 150804
Image 150804.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth.
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Hernando Co. : E side of Mount Fair Avenue, Brooksville. 28° 33' 19" N 82° 23' 16" W
Description Prostrate.
Habitat Along margin of road pavement in secondary oak - hickory - Magnolia wood.
Reproductive State Fertile
Collector J. D. Ray, Jr. 9456
Collection Date 03 Sep 1959
Accession Number 14966
Image 14966.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth.
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Palm Beach Co. : S of the intersesction of Old Okeechobee Road and Chillingworth Drive, West Palm Beach. 27° 14' 38" N 80° 49' 47" W
Habitat Old field; disturbed ground, sand, full sun.
Reproductive State Fertile
Collector P. M. Cassen 131
Collection Date 22 Aug 1967
Accession Number 81204
Image 81204.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Pinellas Co. : Honeymoon Island Recreation Area. W entrance from Dunedin Beach to central road. T28S, R15E, Sec. 8. 28° 1' 11" N 82° 46' 18" W
Habitat Old field and boundary embankment with brackish ditch; marl.
Reproductive State Fertile
Collector G. Fleming 3261
with P. Genelle
Collection Date 06 Oct 1979
Accession Number 149206
Image 149206.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis - Determined By: Shuey,
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Brevard Co. : North Merritt Island. Along dirt road parallel to canal N of Lab. T20S, R36E, Sec. 33, SW¼.
Habitat Roadside; marly soil.
Reproductive State Fertile
Collector A.G. Shuey
Collection Date 20 Jul 1973
Accession Number 119133
Image 119133.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2009
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Pinellas Co. : Brooker Creek Preserve. Just S of Tarpon Springs Road at powerline right-of-way. T27S, R16E, Sec. 12, SE¼ of SE¼. 29° 53' 20" N 82° 19' 57" W
Habitat Weeds under powerline.
Reproductive State Fertile
Collector B. F. Hansen 12562
with P. Dooris
Collection Date 17 Nov 1993
Accession Number 209212
Image 209212.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Lee Co. : Sanibel Island. 26° 26' 56" N 82° 1' 20" W
Habitat Constant on shoulders of highway for length of island; found elsewhere in waste places.
Reproductive State Fertile
Collector G. R. Cooley 2510
Collection Date 21 Feb 1954
Accession Number 453
Image 453.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus pauciflorus Benth. - Determined By: Lakela, Feb 1967
Cenchrus incertus M. A. Curtis - Determined By: Lakela, Jan 1968
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Florida , Collier Co. : Balmoral Road, W of Goodland Junction; Marco Island, S of FL 92. 25° 55' 29" N 81° 38' 44" W
Description Culms ascending.
Habitat Cleared area with pioneer vegetation in bare sand.
Reproductive State Fertile
Collector O. K. Lakela 28685
Collection Date 29 May 1965
Accession Number 64945
Image 64945.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth.
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Polk Co. : Fort Meade.
Reproductive State Fertile
Collector O. E. Jennings
with G.K. Jennings
Collection Date 26-30 Dec 1931
Accession Number 55644
Image 55644.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth.
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Broward Co. : Thorncrest Motel Grounds, Deerfield. 26° 19' 0" N 80° 5' 60" W
Reproductive State Fertile
Collector O. K. Lakela 28295
Collection Date 20 Mar 1965
Accession Number 63885
Image 63885.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth.
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Monroe Co. : Key Largo. 27° 54' 34" N 82° 47' 14" W
Reproductive State Fertile
Collector O. E. Jennings
with G.K. Jennings
Collection Date 30 Dec 1929
Accession Number 55989
Image 55989.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth.
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Monroe Co. : Big Pine Key, near Watson's Hammock. 26° 40' 60" N 80° 49' 0" W
Habitat Pineland and hammock.
Reproductive State Fertile
Collector R. W. Long 2448
with R. Broome
Collection Date 11 Feb 1967
Accession Number 79584
Image 79584.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Lee Co. : Lower Captiva [Island]. 26° 31' 19" N 82° 11' 21" W
Description Plants decumbent to almost erect, perennial.
Habitat Dry, weedy roadsides.
Reproductive State Fertile
Collector W. C. Brumbach 9289
Collection Date 10 Oct 1977
Accession Number 144379
Image 144379.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Florida , Lake Co. : 5 mi. N of Altoona. 28° 57' 57" N 81° 38' 55" W
Reproductive State Fertile
Collector R. F. Daubenmire
with J. Daubenmire
Collection Date 29 Sep 1983
Accession Number 203268
Image 203268.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Volusia Co. : Tomoka State Park. Helicopter Island; ca. 1 km due N of the Old Dixie Highway bridge at the Tomoka River. 29° 21' 8" N 81° 5' 13" W
Habitat On fill dirt pile on large spoil island in salt marsh.
Reproductive State Fertile
Collector J. M. Kunzer 1313
Collection Date 15 Jan 2006
Accession Number 254685
Image 254685.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Dixie Co. : Along C-358, 0.2 mi. NW of its junction with US 19,ca. 2.5 mi. WNW of Cross City. T9S, R11E, Sec. 36, NW¼ of SE¼.
Habitat Roadside in wet flatwoods.
Reproductive State Fertile
Collector B. F. Hansen 13340
with J. Hansen
Collection Date 18 Sep 2008
Accession Number 254810
Image 254810.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Manatee Co. : Emerson Point Preserve; W end of Snead Island, the NW-most island of the Manatee River, adjacent to the Gulf of Mexico; W of curve on road, N of gate. 27° 32' 0" N 82° 38' 0" W
Habitat Distsurbed roadside and field, wet calcareous soil, full sun.
Reproductive State Fertile
Elevation 0 to 1 m
Collector J. Beckner 2732
Collection Date 28 Sep 1997
Accession Number 255845
Image 255845.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Mar 2005
Determination History
Cenchrus echinatus L.
Locality USA. Florida , Martin Co. : Jonathan Dickinson State Park. Shop area.
Habitat Disturbed areas.
Reproductive State Fertile
Collector R. O. Woodbury
with R. Roberts
Collection Date Jun 1990
Accession Number 257947
Image 257947.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Hernando Co. : Weeki Wachee Springs State Park. Bordering perimeter park road along US 19, main parcel. T23S, R17E, Sec. 2.
Habitat Scrub.
Reproductive State Fertile
Collector C. vanHoek
Collection Date 13 Jul 2009
Accession Number 259389
Image 259389.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Hendry Co. : Okaloacoochee Slough State Forest. 6.2 km E of FL 29, 0.25 km S of C-832. 26° 35' 49" N 81° 22' 27" W
Habitat Ruderal path through wet flatwoods.
Reproductive State Fertile
Collector A. R. Franck 2777
Collection Date 03 Sep 2011
Accession Number 259763
Image 259763.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
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
Collector S. Blissett-Clark
with X. de Seguin des Hons
Collection Date 27 Jul 2007
Accession Number 260600
Image 260600.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Polk Co. : In an empty housing development on Old Polk City Road, Haines City. 28° 7' 6" N 81° 38' 6" W
Habitat Along roadsides and in the fields of the development.
Reproductive State Fertile
Collector W. D. Longbottom 14501
with D.H. Williams
Collection Date 16 Nov 2010
Accession Number 261577
Image 261577.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Brevard Co. : Cape Canaveral Air Force Station. Canal N of Skid Strip, E of Skid Strip Road. 28° 28' 42" N 80° 34' 36" W
Reproductive State Fertile
Collector P. A. Schmalzer
with T. Kozusko
Collection Date 15 Jul 2011
Accession Number 262313
Image 262313.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , St. Johns Co. : E side of US 1/FL 5 (Dixie Highway), N of I-95. 29° 40' 28" N 81° 17' 28" W
Habitat Dry sandy soil.
Reproductive State Fertile
Collector W. D. Longbottom 16376
with D.H. Williams
Collection Date 29 Sep 2011
Accession Number 263498
Image 263498.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Volusia Co. : N end of Osteen Cemetery Road, at the entrance to Osteen Cemetery; Town of Osteen. 28° 53' 29" N 81° 9' 22" W
Habitat Roadside at the edge of woods.
Reproductive State Fertile
Collector W. D. Longbottom 16346
Collection Date 28 Sep 2011
Accession Number 264176
Image 264176.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Orange Co. : E side of South Orange Avenue at Harding Street, Orlando. 28° 31' 5" N 81° 22' 33" W
Description Bur pubescent.
Habitat Weedy vacant lot.
Reproductive State Fertile
Collector D. H. Williams 3216
with H.L. Williams
Collection Date 23 Jul 2012
Accession Number 266237
Image 266237.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Seminole Co. : West Ridge Drive, ca. 20 m SE of West Lake Mary Boulevard. 28° 45' 22" N 81° 17' 52" W
Description Burr pubescent.
Habitat Open roadside.
Reproductive State Fertile
Collector D. H. Williams 3252
with H.L. Williams
Collection Date 22 Aug 2012
Accession Number 266651
Image 266651.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Pinellas Co. : Eckerd College Palm Hammock. 27° 42' 56" N 82° 41' 27" W
Description Grass 30 cm tall; leaves 15 cm long; fruit spikes 6 cm long, the seeds 5 mm diameter, covered in sharp spikes.
Habitat Mois sandy soil, with grasses, sedges, and Spermacoce verticillata.
Reproductive State Fertile
Collector D. Hilbert 78
Collection Date 06 Jul 2012
Accession Number 269101
Image 269101.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Seminole Co. : Near a small unnamed pond on FL 434 at its intersection with East Lake Brantley, Wekiva Springs. 28° 41' 14" N 81° 24' 46" W
Description Burr pubescent.
Habitat Neglected turf at edge of sidewalk.
Reproductive State Fertile
Collector D. H. Williams 3673
Collection Date 25 Jun 2013
Accession Number 269805
Image 269805.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Lake Co. : 19700 US 441, next to Hampton Inn, S of Country Boulevard, Mount Dora. 28° 49' 3" N 81° 37' 53" W
Habitat Vacant weedy lot.
Reproductive State Fertile
Collector S. Myers 1122
Collection Date 01 Sep 2013
Accession Number 271609
Image 271609.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Bradford Co. : E side of US 301, ca. 200 yd. S of C-18. 29° 51' 50" N 82° 9' 10" W
Habitat Vacant grassy lot with scattered trees.
Reproductive State Fertile
Collector S. Myers 1476
with G. Tinsley
Collection Date 18 Oct 2014
Accession Number 278513
Image 278513.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , St. Lucie Co. : Indrio Savannahs Preserve, W of US 1 off Tozour Road, N of Fort Pierce, Indrio. 27° 31' 42" N 80° 21' 47" W
Habitat Weedy, sandy habitat next to retention pond.
Reproductive State Fertile
Collector S. Myers 1394
Collection Date 13 Aug 2014
Accession Number 278253
Image 278253.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Hardee Co. : US 17, Wauchula. 27° 31' 56" N 81° 48' 35" W
Habitat Vacant weedy lot.
Reproductive State Fertile
Collector S. Myers 1456
Collection Date 08 Oct 2014
Accession Number 278631
Image 278631.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2001
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. South Carolina , Beaufort Co. : Along roadside ca. 400 yds. N of secondary road 7-243, 0.5 mi. W of the traffic circle on Hilton Head Island.
Description Fairly common.
Habitat Sandy soil.
Reproductive State
Collector C. A. Aulbach-Smith 1146
Collection Date 22 Aug 1980
Accession Number 183780
Image 183780.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2001
Determination History
Cenchrus incertus M. A. Curtis - Determined By: H. L. Blomq.,
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. South Carolina , Calhoun Co. : 1.4 mi. E of junction US 25 with US 24 on US 25; N of St. Matthews.
Habitat Roadside.
Reproductive State
Collector H. E. Ahles 35378
Collection Date 27 Sep 1957
Accession Number 40842
Image 40842.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov-2001
Determination History
Cenchrus longispinus Hack. Fernald
Locality USA. North Carolina , Carteret Co. : Roadside near junction of NC 24 and NC 58.
Habitat Sandy.
Reproductive State
Collector A. E. Radford 44850
Collection Date 05 Jul 1966
Accession Number 78219
Image 78219.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2001
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Georgia , McIntosh Co. : 3 mi. due N of S end and on inland side of Sapelo Island.
Description Culms in clump ca. 6 in diameter.
Habitat Open; pine-live oak woods.
Reproductive State
Collector W. H. Duncan 20651
Collection Date 15 Oct 1956
Accession Number 8270
Image 8270.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. North Carolina , Brunswick Co. : Near Greenville Manor; Greenville Sound ca. 2 mi. S of Southport.
Habitat Atlantic Coastal Plain; damp pine woods; Pinus taeda and P. palustris.
Reproductive State
Elevation 4 to ft
Collector H. H. Iltis 4118
Collection Date 23 Aug 1949
Accession Number 20519
Image 20519.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Cenchrus incertus M. A. Curtis - Determined By: Stieber, 1985
Locality USA. Mississippi , Bolivar Co. : Off the Mississippi River ca. 6 mi. W of Lobdell.
Habitat Sandy; grassy flat; between woods and sand bar.
Reproductive State
Collector J. D. Ray, Jr. 4957
Collection Date 16 Jul 1955
Accession Number 115340
Image 115340.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov-2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Louisiana , Bienville Par. : Grassbur; Camp ground cemetery ca. 2 mi. W of Bienville off LA 507. 32° 22' 0" N 93° 0' 60" W
Habitat Sandy uplands; neighboring marsh.
Reproductive State
Collector J. T. Cash 18
Collection Date 23 Oct 1973
Accession Number 122025
Image 122025.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov-2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. South Carolina , Orangeburg Co. : Orangeburg.
Habitat Open sandy ground.
Reproductive State
Collector A. S. Hitchcock 618
Collection Date 18 Aug 1905
Accession Number 39575
Image 39575.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov-2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Alabama , Baldwin Co. : Just E of Gulf Shores along AL-182 between the beach pavilion and the entrance to Gulf State Park.
Habitat Sand dunes.
Reproductive State
Collector G. Wilhelm 9576
Collection Date 03 Jul 1981
Accession Number 176956
Image 176956.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Dec 2008
Determination History
Cenchrus ciliaris
Cenchrus incertus M. A. Curtis
Locality USA. Louisiana , Orleans Par. : University of New Orleans campus.
Habitat Crack between curb and street.
Reproductive State
Elevation -2 to ft
Collector J. MacGregor 482
Collection Date 15 Aug 1986
Accession Number 247182
Image 247182.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth.
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1984
Locality USA. Alabama , Baldwin Co. : Just E of Gulf Shores along AL-182 between the beach pavilion and entrance to Gulf State Park.
Habitat Sand dunes.
Reproductive State
Collector G. Wilhelm 9569
Collection Date 03 Jul 1981
Accession Number 176963
Image 176963.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov-2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Louisiana , Allen Par. : Along railroad S of US 190 E of LeBlanc and W of Kinder. T6S, R6W, Section 25.
Reproductive State
Collector D. D. Taylor 4448
with R. D. Thomas, Aquatic Plants Class
Collection Date 05 Aug 1983
Accession Number 218675
Image 218675.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus Curtis - Determined By: Swallen,
Locality USA. Mississippi , Oktibbeha Co. : 6 mi. N of Starkville; vicinity of Ricky Hill School.
Habitat Dry, open grassy slope, bluff-like hills facing extensive bottomland.
Reproductive State Fertile
Collector J. D. Ray, Jr.
Collection Date 20 Oct 1956
Accession Number 15375
Image 15375.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth.
Cenchrus incertus Curtis
Locality USA. Georgia , McIntosh Co. : 3.5 mi. due N of the S tip of Sapelo Island.
Description Stems prostrate.
Habitat Open pasture.
Reproductive State Fertile
Collector W. H. Duncan
Collection Date 26 Jun 1956
Accession Number 8277
Image 8277.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth. - Determined By: H. L. Blomq.,
Cenchrus incertus Curtis
Locality USA. North Carolina , Beaufort Co. : Near US 17, 1 mi. SW of Washington.
Habitat Field.
Reproductive State Fertile
Collector A. E. Radford
Collection Date 06 Jul 1958
Accession Number 38556
Image 38556.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus gracillimus Nash - Determined By: Gleason,
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1981
Locality USA. Mississippi , De Soto Co. : Loess Bluffs; vicinity of Good Hope Church, S of White's Creek; ca. 3 mi. W of Eudora.
Habitat Rich mesic deciduous wooded slope.
Reproductive State Fertile
Collector G. R. Cooley
with J. D. Ray, Jr.
Collection Date 04 Jun 1957
Accession Number 95057
Image 95057.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus gracillimus Nash
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1981
Locality USA. Georgia , Chatham Co. : N of SAL overpass.
Habitat Cut in sandy bank.
Reproductive State Fertile
Collector G. R. Swank
Collection Date 25 Aug 1959
Accession Number 137404
Image 137404.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus tribuloides L.
Locality USA. Mississippi , Jones Co. : 3 mi. S of Moselle.
Habitat Along sandy roadside shoulder.
Reproductive State Fertile
Collector J. D. Ray, Jr.
Collection Date 19 Jul 1955
Accession Number 43640
Image 43640.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth.
Cenchrus incertus M. A. Curtis
Locality USA. Georgia , Chatham Co. : W of Forst Creven; Tybee island.
Habitat Second dune.
Reproductive State Fertile
Collector G. R. Swank
Collection Date 25 Aug 1959
Accession Number 143023
Image 143023.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. South Carolina Savannah National Wildlife Refuge. Big Hill Island.
Habitat Sandy ground.
Reproductive State Fertile
Collector G. R. Swank
Collection Date 27 Sep 1959
Accession Number 137403
Image 137403.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth.
Cenchrus incertus Curtis
Locality USA. Louisiana , Rapides Par. : Cross road between LA 21 and 278, Kisatchie Wold, 4mi. S of Gardner.
Habitat Deep sandy soil of old fallow field, growing with Cnidoscolus stimulosus, etc; full sun.
Reproductive State Fertile
Collector J. A. Ewan
Collection Date 14 Sep 1958
Accession Number 5605
Image 5605.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Louisiana , Caddo Par. : By shed at E end of the wash; 3.5 mi. W of Rodessa on United Gas Road #1, 1 mi. N United Gas Road #2.
Habitat Along bayou and old oil field with wash.
Reproductive State Fertile
Collector S. P. Lynch
Collection Date Sep 1978
Accession Number 153237
Image 153237.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Hillsborough Co. : Lake Dan Nature Preserve; 1.3 km S of the Pasco County line, 1.2 km E of the Pinellas County line, 2.3 km N of FL 582, Odessa. 28° 9' 42" N 82° 38' 21" W
Habitat Wet flatwoods, edges of trail.
Reproductive State Fertile
Collector A. Farid 116
Collection Date 01 Oct 2015
Accession Number 281901
Image 281901.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Oct 2016
Determination History
Cenchrus echinatus L.
Locality USA. Florida , Miami-Dade Co. : Sunset Drive. 25° 42' 21" N 80° 21' 8" W
Description Plants 4-8 in. high, in clumps; burs intertwining.
Habitat Roadside; full sunlight.
Reproductive State Fertile
Collector M. McMahon 4
Collection Date 06 Mar 1970
Accession Number 287867
Image 287867.JPG
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality Bahamas. Cat Island Fernandez Bay, along road from the Bight Airport to Fernandez Bay.
Habitat Low coppice.
Reproductive State Flower
Collector R. P. Sauleda
with D. K. Sauleda
Collection Date 11 Jul 1983
Accession Number 172334
Image 172334.JPG
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Polk Co. : Hickory Lake Scrub, Polk County Environmental Lands. 27° 41' 51" N 81° 32' 32" W
Habitat Disturbed site.
Reproductive State Fertile
Collector J. R. Campbell
Collection Date 03 Feb 2016
Accession Number 296052
Image 296052.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, 01-Nov-2000
Determination History
Cenchrus pauciflorus Benth. - Determined By: Fosberg,
Locality Mexico. Yucatán Alacran Atoll, Desterrado Islet. 22° 8' 60" N 104° 4' 7" W
Description Prostrate, spreading clumps; common.
Habitat Low dunes of fine coral sand.
Reproductive State Fruit
Collector F. R. Fosberg
Collection Date 05 Jul 1961
Accession Number 56155
Image 56155.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth.
Cenchrus incertus M. A. Curtis
Locality USA. Arizona , Pima Co. : Molino Basin; Santa Catalina Mountains. 32° 30' 20" N 110° 55' 16" W
Reproductive State Fertile
Collector Robert J. Schmalzel
Collection Date 04 Sep 1973
Accession Number 117718
Image 117718.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus sp.
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1984
Locality USA. Texas , Winkler Co. : 10 mi. NE of Kermit. 31° 51' 27" N 103° 5' 34" W
Description Frequent annual.
Habitat Sandy soil.
Reproductive State Fertile
Collector B. H. Warnock
Collection Date 03 Sep 1961
Accession Number 99401
Image 99401.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus sp.
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1984
Locality USA. Texas , Brewster Co. : 2 mi. above Lajatis; Ivy Ranch.
Description Frequent annual.
Habitat Deep sandy soil.
Reproductive State Fertile
Elevation 2200 to ft
Collector B. H. Warnock
Collection Date 24 Sep 1961
Accession Number 99400
Image 99400.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus pauciflorus Benth.
Cenchrus incertus M. A. Curtis
Locality USA. District of Columbia Deanwood. 38° 53' 54" N 76° 55' 46" W
Description Culms spreading; prostrate at base.
Habitat Sandy waste ground.
Reproductive State Fertile
Collector A. Chase
Collection Date 05 Aug 1905
Accession Number 39579
Image 39579.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus longispinus Hack. Fernald
Locality USA. Maryland , Calvert Co. : Scientists' cliffs.
Habitat Steep embankment with Euphorbia corollata.
Reproductive State Fertile
Collector F. C. Seymour
Collection Date 07 Aug 1957
Accession Number 19414
Image 19414.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Texas , San Patricio Co. : Gregory. 27° 55' 20" N 97° 17' 24" W
Reproductive State Fertile
Collector C. T. Reed
Collection Date 03 May 1940
Accession Number 175151
Image 175151.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Texas , Matagorda Co. : 6.8 mi. S on SH20/TX 31 from junction of SH20/TX 31 and 60 in Matagorda. 28° 41' 27" N 95° 58' 3" W
Habitat Sand dunes.
Reproductive State Fertile
Collector J. K. Wipff
Collection Date 15 Oct 1987
Accession Number 213807
Image 213807.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus longispinus Hack. Fernald
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1997
Locality USA. Missouri , Callaway Co. : S side of County Highway FF; ca. 140 m. W of IL Central RR tracks in Kingdom City. T38N, R9W, Sec. 8, NE¼, SE¼. 38° 57' 0" N 91° 55' 60" W
Description Abundant.
Habitat Dry roadside gravel; with Setaria viridis, Eragrostis cilanensis, Echinochloa cursgalli.
Reproductive State Fertile
Collector R. E. Gereau
with M.S. Taylor, D.P. Hannon
Collection Date 31 Jul 1988
Accession Number 218962
Image 218962.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Texas , Llano Co. : 12.9 mi. W of TX 29 from junction of TX 16 and 29 in Llano; S 1 mi. on unnamed dirt road. 30° 45' 34" N 98° 40' 30" W
Habitat Open, xeric, disturbed roadside; granite soils; with Bothriachloa, Ratibida, Xanthisma texanum, johnston grass, Yucca, Opuntia spp.
Reproductive State Fertile
Collector J. K. Wipff
Collection Date 29 Jun 1989
Accession Number 213808
Image 213808.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus incertus M. A. Curtis
Locality USA. Texas , Llano Co. : 12.9 mi. W of TX 29 from junction of TX 16 and 29 in Llano; S 1 mi. on unnamed dirt road. 30° 45' 34" N 98° 40' 30" W
Habitat Open, xeric, disturbed roadside; granite soils; with Bothriachloa, Ratibida, Xanthisma texanum, johnston grass, Yucca, Opuntia spp.
Reproductive State Fertile
Collector J. K. Wipff
Collection Date 29 Jun 1989
Accession Number 213829
Image 213829.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus longispinus Hack. Fernald
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1987
Locality USA. Minnesota , Washington Co. : Ca. 5.6 mi. E of MN 96 from junction of MN 96 and 61; N of Lake Masterman. T30N, R21W, Sec. 14, SW¼.
Habitat Sandy soil; bank of road ditch.
Reproductive State Fertile
Collector T. M. Lindayen
Collection Date 04 Aug 1972
Accession Number 111720
Image 111720.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus longispinus Hack. Fernald
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1987
Locality USA. Ohio , Erie Co. : Cedar Point; near Sandusky. 41° 26' 56" N 82° 42' 29" W
Reproductive State Fertile
Collector O. E. Jennings
Collection Date Jul 1911
Accession Number 106480
Image 106480.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus longispinus Hack. Fernald
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1987
Locality USA. Wisconsin , Richland Co. : 3.8 mi. SE Gotham. T8N, R2E, Sec. 2. 43° 13' 0" N 90° 16' 60" W
Habitat Roadside.
Reproductive State Fertile
Collector F. S. Crosswhite
with C.D. Crosswhite
Collection Date 05 Oct 1963
Accession Number 77189
Image 77189.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus longispinus Hack. Fernald
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1987
Locality USA. Ohio , Erie Co. : Cedar Point. 41° 28' 51" N 82° 41' 0" W
Reproductive State Fertile
Collector O. E. Jennings
Collection Date Jul 1911
Accession Number 87792
Image 87792.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus longispinus Hack. Fernald
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1987
Locality USA. Massachusetts , Middlesex Co. : N Chelmsford. 42° 35' 59" N 71° 22' 2" W
Habitat Sandy field.
Reproductive State Fertile
Collector C. H. Knowlton
Collection Date 23 Sep 1900
Accession Number 21381
Image 21381.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: B. F. Hansen, Nov 2000
Determination History
Cenchrus longispinus Hack. Fernald - Determined By: S. R. Hill, Oct 1995
Cenchrus incertus M. A. Curtis - Determined By: B. F. Hansen, 1996
Locality USA. Illinois , Cass Co. : W side of US 67; N side of shopping center behind Walmart; Beardstown. 40° 1' 11" N 90° 26' 8" W
Description Occasional.
Habitat Mowed area in lawn; IL River floodplain; marsh; with Eleocharis, Cyperus, Boltonia.
Reproductive State Fertile
Collector S. R. Hill
Collection Date 12 Sep 1995
Accession Number 216109
Image 216109.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Hillsborough Co. : Cockroach Bay Aquatic Preserve, Ruskin; restoration area N of Cockroach Bay Road and Gulf City Road. 27° 41' 32" N 82° 30' 13" W
Habitat Near spoil mound.
Reproductive State Fertile
Collector S. Dickman
Collection Date 30 Apr 2012
Accession Number 299816
Image 299816.JPG
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav. - Determined By: Judd, 11-Jun-2008
Locality USA. Florida , Levy Co. : S end of North Key.
Description Abundant grass, spreading by rhizomes; with Ipomoea imperati.
Habitat Island with maritime hammock (over sand or shell mounds) in higher elevations and a mosaic of mangrove/salt marsh in low elevations, and also well developed sandy beaches; on beach, sand dunes.
Reproductive State Fertile
Collector W. S. Judd
with C. Jacono, G. Ionta
Collection Date 11 Jun 2008
Accession Number 300992
Image 300992.jpg
Plant Atlas Link Plant Atlas Citation

Cenchrus spinifex
Family Name Poaceae
Currently Accepted Name Cenchrus spinifex Cav.
Locality USA. Florida , Hillsborough Co. : Pam Callahan Nature Presrve, Tampa. 27° 58' 53" N 82° 33' 60" W
Habitat Cosatal marsh.
Reproductive State Fertile
Collector S. Dickman
Collection Date 05 Sep 2019
Accession Number 303235
Image 303235.jpg
Plant Atlas Link Plant Atlas Citation