[Specimen details]

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Monroe Co.: Stock Island. Florida keys. 28° 0' 0" N 82° 0' 0" W
Reproductive State Fertile
Specimen Notes
Collector L. P. Southerland
Collection Date 11 Nov 1985
Accession Number 188324
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458 - Determined By: 5964, 8 Apr 1980
Herbarium Name Used
Locality usa. Florida, Hillsborough Co.: Big Bend.
Reproductive State Fertile
Specimen Notes
Collector J.M. Carlton
Collection Date Oct 1972
Accession Number 162553
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Miami-Dade Co.: SW corner of junction of 123 Avenue and Southwest 56 Street (Miller Drive). 29° 58' 4" N 82° 27' 57" W
Habitat Disturbed wet prairie.
Reproductive State Fertile
Specimen Notes
Collector R. P. Sauleda 3277
Collection Date 27 Dec 1979
Accession Number 142789
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Pinellas Co.: Northeast Clearwater. 100 ft. W of intersection of Highway 588 and Elliot Drive. 27° 57' 54" N 82° 54' 40" W
Habitat Roadside.
Reproductive State Fertile
Specimen Notes
Collector P. Genelle 3168
with G. Fleming
Collection Date 27 Nov 1978
Accession Number 138087
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Lee Co.: Sanibel Island. J.N. "Ding" Darling National Wildlife Refuge. 0.7 mi. SE from W end of Refuge property, 2.7 mi. SE of Wulfert (Blind Pass) along Sanibel-Captiva Road. 26° 31' 19" N 82° 11' 21" W
Habitat Roadside.
Reproductive State Fertile
Specimen Notes
Collector R. P. Wunderlin 6144
with A. Arcuri, B.F. Hansen
Collection Date 28 Oct 1978
Accession Number 134916
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Brevard Co.: Melbourne. W side of Grant Place (between New Haven Avenue and Melbourne Avenue). 28° 5' 1" N 80° 36' 29" W
Habitat Dry, sandy soil in vacant lot.
Reproductive State Fertile
Specimen Notes
Collector A.G. Shuey 1812
Collection Date 28 Nov 1976
Accession Number 126274
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Miami-Dade Co.: Key Biscayne. 25° 41' 37" N 80° 9' 46" W
Description Infrequent.
Habitat Dry disturbed sites.
Reproductive State Fertile
Specimen Notes
Collector R. Stalter
Collection Date 18 Feb 1997
Accession Number 223108
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Monroe Co.: Flamingo. Floriday Bay terrace, Motel area. 25° 8' 30" N 80° 55' 31" W
Habitat Hammock growth and open grounds. In lawn.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela 28634
with R.W. Long, F.C. Craighead
Collection Date 9 May 1965
Accession Number 64564
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Miami-Dade Co.: Along US 27.
Habitat Canal bank.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela 28392
Collection Date 23 Mar 1965
Accession Number 64030
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Orange Co.: Orlando. 3700 block of Curry Ford Road. 28° 31' 27" N 81° 20' 14" W
Habitat Disturbed roadside.
Reproductive State Fertile
Specimen Notes
Collector S. Myers 499
Collection Date 28 Sep 2003
Accession Number 240566
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Miami-Dade Co.: Homestead. 25° 28' 7" N 80° 28' 39" W
Reproductive State Fertile
Specimen Notes
Collector F. C. Craighead
Collection Date 10 May 1962
Accession Number 57112
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Indian River Co.: W side of US 1. About 5.6 miles S of Vero Beach.
Habitat White and yellow dune sand. Along sandy berm. Overhead, live oak [Quercus virginiana] and Carya.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela
Collection Date 11 May 1963
Accession Number 55286
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Monroe Co.: West Matecumbe Key. 24° 54' 51" N 80° 38' 19" W
Reproductive State Fertile
Specimen Notes
Collector F. C. Craighead
Collection Date 12 Nov 1962
Accession Number 55137
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Polk Co.: Lake Hamilton. Main Street. Opposite church. 30° 30' 0" N 82° 55' 60" W
Description Weed.
Habitat In lawn.
Reproductive State Fertile
Specimen Notes
Collector H. S. Conard
Collection Date 3 Jun 1962
Accession Number 54503
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality usa. Florida, Broward Co.: Along Lox Road, 0.9 mi. W of junction with US 441; ca. 7 mi. W of Deerfield Beach. T47S, R41E, Sec. 36, NW of NW. 26° 19' 0" N 80° 5' 60" W
Habitat Roadside.
Reproductive State Fertile
Specimen Notes
Collector B. F. Hansen 8427
with G. Robinson, R. Sauleda
Collection Date 2 Jul 1981
Accession Number 156602
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Collier Co.: S side of US 41, 2 mi. W of Loop Road. T53S, R32E, Sec. 7.
Habitat Around wayside table. Cypress [Taxodium] head.
Reproductive State Fertile
Specimen Notes
Collector R. P. Sauleda 3448
Collection Date 30 Mar 1980
Accession Number 156360
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Sarasota Co.: Churchill Ranch. On Border Road, part of Deer Prairie Creek Preserve, ca. 2.3 km ENE of junction of I-75 and C-777 (River Road). T39S, R20E, Sec. 5. 27° 7' 3" N 82° 19' 40" E
Habitat Disturbed site, along fence and trail.
Reproductive State
Specimen Notes
Collector A. R. Franck 806
Collection Date 12 Aug 2008
Accession Number 246271
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Brevard Co.: Helen and Allan Cruickshank Sanctuary. NE corner. 28° 18' 6" N 80° 42' 16" W
Description Erect herb to 30 cm; ray florets light yellow, disc florets yellow.
Habitat Disturbed sandhills, soil sand.
Reproductive State Fruit
Specimen Notes
Collector T. MacClendon 236
with K.R. Weichman, P. Lowry, W. Lowry, C. Hebert, E. McGurk, J. Tear, L. Pernas-Giz
Collection Date 17 Jan 2004
Accession Number 239358
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Pasco Co.: Werner-Boyce Salt Springs State Park. At the edge of sod planted in front of park shop. T25S, R16E, Sec. 29, NW¼ of NE¼. 27° 51' 34" N 82° 5' 7" W
Habitat Ruderal.
Reproductive State Fertile
Specimen Notes
Collector C. vanHoek
Collection Date 20 Mar 2003
Accession Number 236354
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Polk Co.: Avon Park Air Force Range. Around Building 447 (VOQ housing) on Easy Street, just S of Pinetree Avenue. T32S, R30E, Sec. 30, SE¼ of NW¼ of SW¼; Lake Arbuckle NE 7.5' Quad. FLPOLK243. UTM 464060, 3060010. 27° 39' 55" N 81° 21' 52" W
Habitat Mowed grassy/weedy lawn area. Soils -- Myakka and Smyrna (Aeric Haplaquods).
Reproductive State Fertile
Elevation 60 ft
Specimen Notes
Collector S. L. Orzell 23395
with E.L. Bridges
Collection Date 6 Nov 1994
Accession Number 232581
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Lee Co.: Gasparilla Island State Recreation Area. T43S, R20E, Sec. 26, SW¼ of SW¼ of SE¼. 26° 48' 17" N 82° 16' 36" W
Habitat Beach dune.
Reproductive State Fruit
Specimen Notes
Collector A. Peters
with S. Braem
Collection Date 30 Apr 1992
Accession Number 212183
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458 - Determined By: 66519
Herbarium Name Used
Locality USA. Florida, Broward Co.: Along US 27, 1 mi. S of intersection with FL 84 at Andytown ("Twenty-mile Bend"), ca. 18 mi. W of Fort Lauderdale. T50S, R39E, Sec. 3. 26° 7' 60" N 80° 25' 60" W
Description Plants decumbent; heads erect, disk flowers yellow, ray flowers pale yellow. Frequent.
Habitat On dry, crushed limestone of roadbank.
Reproductive State Fertile
Specimen Notes
Collector D. B. Ward 3333
with D. Burch
Collection Date 26 Jan 1963
Accession Number 52444
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Charlotte Co.: Cecil M. Webb Wildlife Management Area. 1.3 mi. E of Road #6 on Tuckers Grade.
Habitat On rocks at edge of culvert.
Reproductive State Fertile
Specimen Notes
Collector G. Gann 746
with K. Bradley
Collection Date 10 May 1996
Accession Number 222345
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Highlands Co.: Highlands Hammock State Park. At radio tower next to Administration Office. T34S, R28E, Sec. 33, SE¼ of SW¼ of SE¼. 27° 22' 0" N 81° 20' 60" W
Habitat Ruderal.
Reproductive State Fertile
Specimen Notes
Collector A. Bishop
with K. Alvarez
Collection Date 13 Jul 2004
Accession Number 241574
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Lee Co.: Central Sanibel [Island]. 26° 26' 56" N 82° 1' 20" W
Description Plants in clumps; rays yellowish.
Habitat Dry, weedy roadsides along a bicycle path.
Reproductive State Fertile
Specimen Notes
Collector W. C. Brumbach 9510
Collection Date 8 Jul 1979
Accession Number 151936
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Manatee Co.: Bradenton. SE corner of 7th Avenue and 25th Street. 27° 29' 56" N 82° 34' 29" W
Description Rays pale yellow. Lawn weed.
Reproductive State Fertile
Specimen Notes
Collector D. S. Burgess
Collection Date 28 Nov 1962
Accession Number 52452
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Monroe Co.: North Key Largo. Ca. 10 mi. N of the intersection of US 1 and FL 905. 27° 54' 34" N 82° 47' 14" W
Habitat Hammock growth and roadside areas.
Reproductive State Fertile
Specimen Notes
Collector R. W. Long 1786
with F. Almeda, J. De Boer, C.R. Broome
Collection Date 25 Jun 1966
Accession Number 74881
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Volusia Co.: South Daytona. 2309 South Ridgewood Avenue (US 1), in the parking lot of Songkran Restaurant, just N of the intersection of Ridge Boulevard and US 1. T15S, R33E, Sec. 28 (irregular). 30° 8' 20" N 81° 47' 3" W
Description Decumbent weed.
Habitat Lawn.
Reproductive State Fertile
Specimen Notes
Collector J. M. Kunzer 1109
Collection Date 12 Aug 2005
Accession Number 241411
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Collier Co.: Ca. 4 mi. S of Monroe Station on "Loop Road," Gator Hook Strand. 25° 19' 60" N 81° 0' 0" W
Habitat Cypress [Taxodium] swamp, pond apple [Annona glabra] area and bordering gladeland.
Reproductive State Fertile
Specimen Notes
Collector R. W. Long
with C.R. Broome, K. Whitney, J. De Boer
Collection Date 5 Jun 1966
Accession Number 74886
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Miami-Dade Co.: Coral Gables. Hardee Avenue. 27° 26' 60" N 81° 47' 60" W
Habitat Abandoned garden site.
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela 30437
with F. Almeda
Collection Date 20 Dec 1966
Accession Number 78738
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Monroe Co.: Key West.
Habitat Disturbed sites and cultivated areas.
Reproductive State Fertile
Specimen Notes
Collector R. W. Long 2557
with C.R. Broome
Collection Date 11 Feb 1967
Accession Number 79550
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Palm Beach Co.: In S end of West Palm Beach. 27° 56' 21" N 82° 23' 52" W
Habitat Vacant lot. Disturbed ground, sand, full sun.
Reproductive State Fertile
Specimen Notes
Collector P. M. Cassen 76
Collection Date 20 Jun 1967
Accession Number 80646
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Miami-Dade Co.: Coral Gables. 25° 44' 57" N 80° 15' 49" W
Habitat Roadside.
Reproductive State Fertile
Specimen Notes
Collector B. Ledin 1709
Collection Date 20 Apr 1947
Accession Number 4450
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Polk Co.: Lakeland. 621 Lake Parker Drive. 28° 2' 22" N 81° 56' 59" W
Habitat In crack between asphalt parking lot and building.
Reproductive State Fertile
Specimen Notes
Collector A.G. Shuey 1573
Collection Date 28 Jan 1976
Accession Number 122610
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Lee Co.: North Sanibel Island. Along paved road leading to Captiva Island within [J.N.] "Ding" Darling National Wildlife Refuge. 26° 26' 56" N 82° 1' 20" W
Description Scattered.
Habitat In marly soil.
Reproductive State Fertile
Specimen Notes
Collector J. E. Poppleton 550
with A.G. Shuey, D.R. Reynolds
Collection Date 20 Dec 1975
Accession Number 122327
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Martin and Palm Beach Co's: Jupiter Island. 26° 56' 3" N 80° 5' 39" W
Reproductive State Fertile
Specimen Notes
Collector G. R. Cooley 4839
with E. West, T. Daggy
Collection Date 28 Jul 1956
Accession Number 4451
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458 - Determined By: 5964, 8 Apr 1980
Herbarium Name Used
Locality USA. Florida, Hillsborough Co.: Big Bend.
Reproductive State Fertile
Specimen Notes Sheet 2 of 2.
Collector J.M. Carlton
Collection Date Oct 1972
Accession Number 201375
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Hillsborough Co.: Tampa. American Motors parking area, Northside. 27° 56' 51" N 82° 27' 30" W
Description Spreading.
Habitat On pavement from pebbles under a linked fence [?].
Reproductive State Fertile
Specimen Notes
Collector O. K. Lakela
Collection Date 8 May 1974
Accession Number 111150
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458 - Determined By: 69656, 1976
Herbarium Name Used
Determination History
Melanthera deltoidea 38515
Locality USA. Florida, Miami-Dade Co.: Coral Gables. Anacona at Red Road.
Habitat Vacant lot with pines, short grasses, various legumes and composites.
Reproductive State Fertile
Specimen Notes
Collector C. R. Broome
Collection Date 3 Jul 1966
Accession Number 91543
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Brevard Co.: Melbourne. W side of Grant Place (Between New Haven Avenue and Melbourne Avenue). 28° 5' 1" N 80° 36' 29" W
Habitat Dry, sandy soil in vacant lot.
Reproductive State Fertile
Specimen Notes
Collector A.G. Shuey 1812
Collection Date 28 Nov 1976
Accession Number 125419
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458 - Determined By: 69656, 1985
Herbarium Name Used
Determination History
Spilanthes americana (40696) 23532
Locality USA. Florida, Monroe Co.: Key Largo. Just N of Tavernier, near US 1. 25° 0' 40" N 80° 30' 55" W
Description White-cream rays (5), yellow discs.
Habitat Edge of white mangrove [Conocarpus erectus] swamp.
Reproductive State Fertile
Specimen Notes
Collector J. C. Semple 5374
Collection Date 18 Dec 1980
Accession Number 181690
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Lee Co.: North Fort Myers. 137 Celestial Way.
Reproductive State Fertile
Specimen Notes
Collector E. Brown
Collection Date 20 Oct 1985
Accession Number 187996
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Broward Co.: Fort Lauderdale. E of Airport Holiday Inn, junction of I-95 and FL 84. 28° 11' 16" N 82° 44' 22" W
Habitat In weedy lot.
Reproductive State Fertile
Specimen Notes
Collector M. A. Vincent 4164
Collection Date 9 Jun 1989
Accession Number 199873
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Manatee Co.: Judah P. Benjamin Confederate Memorial at Gamble Plantation Historic State Park. Mansion parcel, on W boundary line near office. T34S, R18E, Sec. 17, SE¼ of NW¼. 26° 7' 39" N 80° 13' 59" W
Habitat Developed area.
Reproductive State Flower
Specimen Notes
Collector E. Gandy
Collection Date 14 Jan 2009
Accession Number 258877
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Martin Co.: Jonathan Dickinson State Park. Picnic area. 27° 45' 0" N 82° 7' 60" W
Habitat Disturbed sites.
Reproductive State Flower
Specimen Notes
Collector R. O. Woodbury
with R. Roberts
Collection Date Jun 1988
Accession Number 260514
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458 - Determined By: 21877, Mar 2005
Herbarium Name Used
Determination History
Wedelia trilobata (33458) 23811
Locality USA. Florida, Martin Co.: Jonathan Dickinson State Park. NW gate along canal.
Habitat Disturbed sites.
Reproductive State Flower
Specimen Notes
Collector R. O. Woodbury
with R. Roberts
Collection Date Aug 1987
Accession Number 260624
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Orange Co.: Around the parking area at the Criminal Justice Institute of Valencia Community College on Valencia College Lane, Town of Orlando. 28° 33' 9" N 81° 16' 6" W
Habitat Edge of woods.
Reproductive State Flower Fruit
Specimen Notes
Collector W. D. Longbottom 14464
with D.H. Williams
Collection Date 16 Nov 2010
Accession Number 261310
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458 - Determined By: 73386
Herbarium Name Used
Locality USA. Florida, Lake Co.: US 441/FL 44, ca. 200 m E of Old Mount Dora Road, N of Lake Gertrude, Mount Dora. 28° 49' 22" N 81° 39' 43" W
Habitat Edge of an open, mowed roadside ditch.
Reproductive State Flower Fruit
Specimen Notes
Collector D. H. Williams 2845
Collection Date 30 Dec 2011
Accession Number 262776
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458 - Determined By: 73386
Herbarium Name Used
Locality USA. Florida, Seminole Co.: South Sanford Avenue near the intersection with East Lake Mary Boulevard. 28° 45' 33" N 82° 15' 52" W
Habitat Waste areas at roadside; ruderal.
Reproductive State Flower Fruit
Specimen Notes
Collector D. H. Williams 2833
Collection Date 15 Dec 2011
Accession Number 262707
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458 - Determined By: 73386
Herbarium Name Used
Locality USA. Florida, Seminole Co.: NE corner of the intersection of Art Lane and College Drive, West Lake Mary, Sanford. 28° 45' 24" N 81° 17' 56" W
Description Abundant.
Habitat Open roadside.
Reproductive State Flower
Specimen Notes
Collector D. H. Williams 2793
Collection Date 10 Dec 2011
Accession Number 262805
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458 - Determined By: 73386
Herbarium Name Used
Locality USA. Florida, Orange Co.: N side of West Concord Avenue (the fragment just S of Colonial Drive and E of Kirkman Road), Orlando. 28° 33' 2" N 81° 27' 17" W
Description Well established.
Habitat Mowed turf on sunny roadside.
Reproductive State Flower
Specimen Notes
Collector D. H. Williams 2791
Collection Date 07 Dec 2011
Accession Number 262896
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Seminole Co.: Hillview Drive at NE corner transition to McNorton Road, Altamonte Springs. 28° 38' 50" N 81° 24' 10" W
Habitat In weedy turf between road and hedgerows.
Reproductive State Flower Fruit
Specimen Notes
Collector D. H. Williams 2921
Collection Date 30 Jan 2012
Accession Number 263682
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, DeSoto Co.: FL 70 (East Oak Street) between Southeast Baker Street and 11th Avenue, Arcadia. 27° 12' 39" N 81° 50' 52" W
Habitat Weedy waste area on commercial roadside.
Reproductive State Fertile
Specimen Notes
Collector D. H. Williams 3174
Collection Date 18 May 2012
Accession Number 265852
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Indian River Co.: US 1, S of 21st Street Southeast, S of Vero Beach. 27° 33' 46" N 80° 22' 7" W
Habitat Roadside.
Reproductive State Flower
Specimen Notes
Collector S. Myers 777
Collection Date 22 Nov 2012
Accession Number 266401
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Okeechobee Co.: Park Street, Okeechobee. 27° 14' 38" N 80° 49' 37" W
Habitat Roadside.
Reproductive State Fruit
Specimen Notes
Collector S. Myers 845
Collection Date 19 Dec 2012
Accession Number 267193
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Osceola Co.: 520 Osceola Parkway (C-522), Kissimmee. 28° 20' 13" N 81° 23' 57" W
Habitat Lawn weed.
Reproductive State Fertile
Specimen Notes
Collector S. Myers 852
Collection Date 23 Dec 2012
Accession Number 267218
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Hillsborough Co.: 17782-17930 Bruce B. Downs Boulevard (C-581), ca. 2 km S of its intersection with I-75. 28° 6' 16" N 82° 23' 32" W
Habitat Weedy roadside turf.
Reproductive State Fertile
Specimen Notes
Collector D. H. Williams 3456
Collection Date 14 Nov 2012
Accession Number 268066
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Hillsborough Co.: N edge of parking lot 8A, S of Life Science Buildings, University of South Florida, Tampa. 28° 3' 38" N 82° 25' 1" W
Habitat Weedy mowed turf.
Reproductive State Fertile
Specimen Notes
Collector D. H. Williams 3450
Collection Date 14 Nov 2012
Accession Number 268067
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, St. Lucie Co.: W side of Taylor Dairy Road, ca. 200 m. S of its intersection with C-608 (St. Lucie Boulevard). 27° 28' 42" N 80° 23' 27" W
Habitat Weedy road bank.
Reproductive State Flower
Specimen Notes
Collector D. H. Williams 3733
with H.L. Williams
Collection Date 05 Jul 2013
Accession Number 270050
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Hardee Co.: US 17, Wauchula. 27° 31' 56" N 81° 48' 35" W
Habitat Vacant weedy lot.
Reproductive State Flower Fruit
Specimen Notes
Collector S. Myers 1457
Collection Date 08 Oct 2014
Accession Number 278726
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Lee Co.: Cayo Costa State Park. North Captiva; upper end of the island. T44S, R22E, Sec. 32. 26° 31' 19" N 82° 11' 21" W
Reproductive State Fertile
Specimen Notes
Collector S.W. Braem
Collection Date 18 Jan 2003
Accession Number 281897
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Miami-Dade Co.: North Greenway Drive, between Asturia and South Greenway, Coral Gables.
Description Spreading over ground; stem and leaves pubescent; heads with yellow disc flowers aand whitish ligules.
Habitat Beside sidewalk.
Reproductive State Flower Fruit
Specimen Notes
Collector P. Silverstone
Collection Date 22 Mar 1964
Accession Number 289106
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Polk Co.: Hickory Lake Scrub, Polk County Environmental Lands. 27° 41' 36" N 81° 32' 40" W
Habitat Disturbed habitat near road.
Reproductive State Fertile
Specimen Notes
Collector J. R. Campbell
Collection Date 23 Aug 2016
Accession Number 290494
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Miami-Dade Co.: 100 ft. from the corner of SW 57th Court and Red Road.
Description Less than 0.5 m tall from a tap root; leaves with spines on both sides; ligules yellow.
Habitat Rubbish heap in disturbed pineland; soils sandy, from Miami oolite.
Reproductive State Fertile
Specimen Notes
Collector H. W. Barrick
Collection Date 01 Dec 1967
Accession Number 291553
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458 - Determined By: 71676
Herbarium Name Used
Locality Cayman Islands. Grand Cayman Island, George Town Distr.: Vicinity of Church Street, outside Georgetown.
Description 2.5 dm.
Habitat Growing in moist rocky soil.
Reproductive State Flower
Specimen Notes
Collector N. Chevalier
Collection Date 17 Aug 1971
Accession Number 100014
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458 - Determined By: 23645, Nov 1992
Herbarium Name Used
Locality Dominica. St. Paul Par.: At Sag Toyota dealership, Canefield, SE of airport. 15° 20' 12" N 61° 23' 32" W
Description Rays pale yellow, disc golden yellow; lower stems procumbent; inflorescence ascending.
Habitat Roadsides.
Reproductive State Flower
Specimen Notes
Collector S. R. Hill
Collection Date 30 Jul 1992
Accession Number 207042
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458 - Determined By: 4046
Herbarium Name Used
Locality Puerto Rico. San Juan Mun.: San Juan airport. 18° 26' 14" N 66° 0' 15" W
Description Prostrate, flower culms erect; flowers off-white; locally frequent.
Habitat Laws.
Reproductive State Flower
Specimen Notes
Collector D. Burch
Collection Date 28 May 1969
Accession Number 87297
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality St. Vincent & the Grenadines. St. Vincent, St. Andrew Par.: Vicinity of Fort Charlotte.
Description Prostrate weedy herb with erect peduncles.
Reproductive State Flower
Elevation 300 to 636 ft
Specimen Notes
Collector G. R. Proctor
Collection Date 01 Mar 1965
Accession Number 81299
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality Barbados. St. Thomas Par. Near Hopewell. 13° 3' 28" N 59° 31' 6" W
Description Weedy herb.
Habitat Roadside bank.
Reproductive State Flower
Elevation 500 to 600 ft
Specimen Notes
Collector G. R. Proctor
Collection Date 19 Feb 1965
Accession Number 66646
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality Dominican Republic. Peravia Prov. Along DR 4, 6 mi. W of Bani. 18° 16' 0" N 70° 19' 60" W
Reproductive State Flower
Specimen Notes
Collector R. P. Sauleda
with M. E. Ragan
Collection Date 25 Apr 1985
Accession Number 188144
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality U.S. Virgin Islands. St. Croix Island Contiguous to the W end of Alexander Hamilton airport.
Habitat Thicket/range land.
Reproductive State Flower
Specimen Notes
Collector A. N. Arcuri
Collection Date 18 Nov 1981
Accession Number 160436
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458 - Determined By: 73574
Herbarium Name Used
Locality Dominican Republic. Santiago Prov. La Bosua near Janico. 19° 19' 28" N 70° 48' 56" W
Description Flowers pale yellow; decumbent.
Habitat Steep roadside bank and rockfall.
Reproductive State Flower
Elevation 2500 ft
Specimen Notes
Collector D. Burch
with J. Jimenez
Collection Date 29 Apr 1970
Accession Number 92235
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Polk Co.: Crooked Lake Sandhill; on edge of park. 27° 48' 51" N 81° 32' 55" W
Habitat Ruderal habitat.
Reproductive State Flower
Specimen Notes
Collector J. R. Campbell
Collection Date 11 Sep 2016
Accession Number 294493
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Polk Co.: US 27 at entrance to shopping center on NW corner of the intersection with Glen Este Boulevard, Haines City. 28° 7' 37" N 81° 38' 24" W
Habitat Road median.
Reproductive State Flower
Specimen Notes
Collector W. D. Longbottom
with D.H. Williams
Collection Date 09 Nov 2015
Accession Number 296640
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality USA. Florida, Sarasota Co.: Fruitville Public Library, along Fruitville Road (FL 780) at Coburn Road, Fruitville. 27° 20' 15" N 82° 26' 23" W
Habitat Roadside ditch.
Reproductive State Flower Fruit
Specimen Notes
Collector W. D. Longbottom
with D.H. Williams
Collection Date 09 Nov 2015
Accession Number 297511
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458 - Determined By: 50934, Feb 1970
Herbarium Name Used
Locality Venezuela. Aragua Near Maracay on the terrains of the Facultad de Agronomía. 10° 15' 0" N 67° 35' 60" W
Habitat Open ruderal ground.
Reproductive State Flower
Specimen Notes
Collector J. v. Rooden
with L. M. A. Akkermans
Collection Date 06 Feb 1969
Accession Number 112425
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458 - Determined By: 50376, 1984
Herbarium Name Used
Locality Mexico. Oaxaca, Santiago Apóstol Mun.: Ocotlan. 16° 56' 48" N 96° 43' 18" W
Reproductive State Flower
Elevation 1500 m
Specimen Notes
Collector G. G. Robinson
Collection Date 07 Jun 1984
Accession Number 186048
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458 - Determined By: 65341, 1977
Herbarium Name Used
Locality Mexico. Veracruz 2 km W of bridge over Rio Atoyac route 150. 18° 56' 12" N 96° 47' 59" W
Habitat Roadside, rich alluvial soil.
Reproductive State Flower
Elevation 0 m
Specimen Notes
Collector R. W. Long
with D. Burch
Collection Date 24 Mar 1970
Accession Number 130701
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality Mexico. Chiapas 37.2 mi. SE of Tonala. 15° 59' 53" N 93° 43' 11" W
Habitat Wet habitat type of vegetation; roadside grassy area.
Reproductive State Flower
Elevation 100 ft
Specimen Notes
Collector Dunn
with Torke & Ellis
Collection Date 04 Aug 1975
Accession Number 131074
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality Mexico. Veracruz Ca. 2 km W of bridge over Rio Atoyac, route 150. 18° 56' 12" N 96° 47' 59" W
Habitat In rich alluvial soil of roadside.
Reproductive State Flower
Elevation 0 m
Specimen Notes
Collector R. W. Long
with D. Burch
Collection Date 24 Mar 1970
Accession Number 133200
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458
Herbarium Name Used
Locality Nicaragua. Granada Dept. Camino a Charco Muerto, 3 km al E de Casa de Tejas, sobre el camino.
Description Planta herbácea, inflorescencia pétalos crema, capitulos amarillos.
Habitat Bosque tropical seco.
Reproductive State Flower
Elevation 100 to 200 m
Specimen Notes
Collector M. Araquistain
with P. Moreno
Collection Date 05 Jun 1980
Accession Number 222016
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458 - Determined By: 69656
Herbarium Name Used
Locality Mexico. Yucatán 4 km S of Progresso on MEX 273.
Reproductive State Flower
Specimen Notes
Collector J. Utley
Collection Date 23 Mar 1970
Accession Number 133926
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458 - Determined By: 69656, 1979
Herbarium Name Used
Determination History
Wedelia triloba (33458) 23811 - Determined By: 75232
Locality Panama. Canal Zone Prov. Flaming Island out from Fort Amador. 9° 4' 38" N 79° 54' 54" W
Description Petals white, head yellow.
Habitat Weed in sun.
Reproductive State Flower
Specimen Notes
Collector E. L. Tyson
Collection Date 25 Mar 1972
Accession Number 102874
Plant Atlas Link Plant Atlas Citation

Tridax procumbens
Family Name Asteraceae
Currently Accepted Name Tridax procumbens 33458 - Determined By: 41328, 1981
Herbarium Name Used
Locality Mexico. Tamaulipas At bridge of MEX 85, 11 km S of outskirts of Ciudad Victoria. 23° 43' 53" N 99° 9' 36" W
Habitat Matorral submontano; brushy vegetation along banks of stream with rock-filled bed and now dry and with no sign of water.
Reproductive State Flower
Elevation 350 m
Specimen Notes
Collector B. F. Hansen
with M. Nee
Collection Date 21 Jun 1980
Accession Number 158212
Plant Atlas Link Plant Atlas Citation