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Selected Herbarium Specimen Details (146) Download

Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Hardee Co.: Paynes Creek Historic State Park. Burn Zone 1N. T33S, R25E, Sec. 9, NE¼ of NW¼ of NE¼ of SE¼.
Description:Erect composite to 75 cm in height; uncommon; heads discoid; phyllary tips whitish, tips acute; achene pappus of capillary bristles. 
Habitat:Mesic flatwoods.
Reproductive State:Flower
Collector:S. Cole PC0038
Date:27 Jun 1995
Accession No:217888
Image:217888.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Manatee Co.: South Fork State Park. T33S, R20E, Sec. 12, NW¼.
Description:Erect composite to 75 cm in height; occasional; heads discoid; phyllaries hairy; achene with long, capillary pappus. 
Habitat:Mesic flatwoods.
Reproductive State:Flower, Fruit
Collector:S. Cole SF0160
  with R. Owens
Date:10 Jul 1993
Accession No:207881
Image:207881.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Pasco Co.: Cypress Creek Flood Detention Area and Well Field. W of I-75. 30º 42’ 0” N -85º -4’ 0” W
Habitat:Unimproved pasture.
Reproductive State:Flower, Fruit
Collector:T. F. Rochow s.n.
Date:11 Sep 1974
Accession No:143790
Image:143790.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Sumter Co.: Green Swamp, near "3-Run Grade".
Habitat:Pine flatwoods.
Reproductive State:Flower
Collector:T. F. Rochow s.n.
Date:25 Jun 1980
Accession No:151449
Image:151449.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Hillsborough Co.: Hillsborough River State Park. 20 mi. NE of Tampa on US 301; down a "private" road (T27S, R21E, Sec. 7, 8, 9). 27º 55’ 0” N -82º -21’ 0” W
Reproductive State:Flower, Fruit
Collector:A. N. Arcuri 507
Date:17 Aug 1977
Accession No:146636
Image:146636.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Calhoun Co.: At the head of a small tributary SW of Jupiter Creek, ca. 6.2 air mi. NW of the FL 20 bridge over Jupiter Creek, ca. 13.7 air mi. W of Clarksville. T1N, R11W, Sec. 30, NW¼ of SW¼ of NE¼. 30º 27’ 33” N 85º 29’ 52” W
Habitat:Wetland pine savanna.
Reproductive State:Flower, Fruit
Elevation:144 to 157 ft
Collector:S. L. Orzell 20254
  with E.L. Bridges
Date:18 Jul 1992
Accession No:226259
Image:226259.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Flagler Co.: Along S side of FL 100, 3.4 mi. W of Bunnell. T12S, R29E, Sec. 12, SE¼ of SE¼. 29º 27’ 57” N -81º -15’ -28” W
Habitat:Roadside ditch in pine flatwoods.
Reproductive State:Fruit
Collector:B. F. Hansen 6679
  with R.P. Wunderlin, R.P. Sauleda, D.R. Richardson
Date:12 Oct 1979
Accession No:144410
Image:144410.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Polk Co.: 4.5 mi. W of US 27 on the N side of Altura - Babson Park Road. T30S, R27E, Sec. 20, NE¼ of SW¼.
Habitat:Disturbed old pasture bordering a bay head.
Reproductive State:Flower, Fruit
Collector:B. F. Hansen 6209
  with D.R. Richardson
Date:23 Aug 1979
Accession No:144088
Image:144088.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Orange Co.: Alongside the highway on the S side of FL 50, 0.5 mi. W of Christmas. T22S, R33E, Sec. 33, SW¼ of NW¼. 28º 32’ 11” N -81º -1’ -3” W
Habitat:Pine flatwoods.
Reproductive State:Flower, Fruit
Collector:B. F. Hansen 6244
  with D.R. Richardson
Date:11 Sep 1979
Accession No:143984
Image:143984.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Calhoun Co.: W side of FL 71, ca. 6.6 mi. NW of Blountstown city limits. T1N, R9W, Sec. 3. 30º 26’ 36” N -85º -2’ -42” W
Habitat:Disturbed, acid pine flatwood opening; in full sun.
Reproductive State:Bud, Flower
Collector:B. F. Hansen 5885
  with D.R. Richardson
Date:05 Jul 1979
Accession No:142736
Image:142736.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: R. P. Wunderlin, s.d.
Locality:USA. Florida. Hardee Co.: University of South Florida archaeological site number 8 Hull (orchard fence line site), ca. 10 mi. W of Bowling Green. 28º 0’ 0” N -82º 0’ 0” W
Habitat:Pine flatwoods.
Reproductive State:Fruit
Collector:E. Kuczynski 36
Date:04 Aug 1977
Accession No:132167
Image:132167.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Charlotte Co.: 2 mi. from El Jobean on the roadside of C-775 / FL 45.
Description:Frequent; tiny clustered white flowers. 
Habitat:Ditch bank.
Reproductive State:Fruit
Collector:A. Fulton 206
Date:24 Oct 1978
Accession No:134338
Image:134338.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Polk Co.: Colt Creek State Park. Ca. 2.6 km SE of FL 471 bridge over the Withlacoochee River, ca. 5 km NNE of the junction of FL 471 and US 98. 28º 17’ 36” N 82º 2’ 38” W
Habitat:Flatwoods.
Reproductive State:Flower
Collector:J. M. Kunzer 2488
  with A. Franck
Date:03 Sep 2008
Accession No:253107
Image:253107.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Charlotte Co.: Prairie/Shell Creek (Southwest Florida Water Management District property); 80 m S of Royal Palm Drive, 2.35 km W of US 17. 26º 59’ 57” N 81º 58’ 59” W
Habitat:Edge of mesic flatwoods.
Collector:A. R. Franck 1944
Date:29 Apr 2010
Accession No:253989
Image:253989.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Martin Co.: Jonathan Dickinson State Park. Kitching Creek.
Habitat:Wet flatwoods.
Reproductive State:Flower, Fruit
Collector:R. O. Woodbury s.n.
  with R. Roberts
Date:Apr 1988
Accession No:257459
Image:257459.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: X. de Seguin des Hons
Locality:USA. Florida. Brevard Co.: South Lake Conservation Area, Mims. 460 ft. E of the NE corner of the retention pond between the Conservation Area and the Dairy Road. T21S, R34E, Sec. 25. 28º 39’ 54” N -80º -50’ -41” W
Habitat:Floodplain swamp.
Reproductive State:Flower
Collector:X. de Seguin des Hons s.n.
Date:07 Jul 2007
Accession No:260692
Image:260692.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Lee Co.: Caloosahatchee Creeks Preserve. 2.01 air km SW of the intersection of Bayshore Drive and I-75, 7.91 air km NE of downtown Fort Myers, N of the Caloosahatchee River. 26º 42’ 1” N 81º 49’ 29” W
Description:Occasional; corolla white. 
Habitat:In trail running through fire-suppressed mesic flatwoods and mesic hammock.
Reproductive State:Fruit
Collector:S. W. Woodmansee 1904
  with S. Green
Date:02 Aug 2006
Accession No:261953
Image:261953.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Lee Co.: Yellow Fever Creek Preserve. 1 air km NE of the intersection of NE 28th Street and NE 24th Avenue, 1.5 air km W of US 41, 9.22 air km NW of downtown Fort Myers. 26º 42’ 36” N 81º 55’ 3” W
Description:Occasional. 
Habitat:In firebreak next to wet flatwoods.
Reproductive State:Flower
Collector:S. W. Woodmansee 1890
  with S. Green, L. Wewerka
Date:01 Aug 2006
Accession No:261963
Image:261963.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. St. Johns Co.: Along the N side of FL 206, W of the Florida East Coast Railroad tracks, between US 1/FL 5, Dixie Highway, and I-95. 29º 45’ 22” N 81º 29’ 37” W
Habitat:Cleared area.
Reproductive State:Flower
Collector:W. D. Longbottom 16419
  with D.H. Williams
Date:29 Sep 2011
Accession No:263194
Image:263194.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: S. B. Davis
Locality:USA. Florida. Volusia Co.: Along FL 416, 0.8 mi. NE of Osteen. 28º 49’ 59” N -81º -9’ 0” W
Description:Several plants. 
Habitat:Dry open roadside.
Reproductive State:Fruit
Collector:L. Baltzell 7418
Date:19 Jun 1975
Accession No:264100
Image:264100.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Union Co.: SW 44th Avenue, ca. 120 m S of its intersection with SW 75th Way, ca. 2 km S of FL 238 (C-241). 29º 59’ 10” N 82º 32’ 34” W
Habitat:Wooded edge at roadside.
Reproductive State:Flower
Collector:D. H. Williams 3832
  with H.L. Williams
Date:09 Aug 2013
Accession No:270292
Image:270292.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Pasco Co.: Conner Preserve near FL 54. 28º 19’ 11” N 82º 26’ 47” W
Habitat:Wetland near road, with Stillingia aquatica and Rhexia mariana.
Reproductive State:Flower
Collector:R. Mejeur 832
Date:18 Aug 2000
Accession No:275087
Image:275087.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: A. R. Franck, 18-Sep-2014
Determination History: Eupatorium mikanioides Chapm.
Locality:USA. Florida. Orange Co.: Rock Springs Run State Preserve. 27º 49’ 57” N -82º -20’ -34” W
Habitat:Pine flatwoods.
Reproductive State:Flower
Collector:K. Richards 37
Date:12 Oct 2013
Accession No:275503
Image:275503.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Orange Co.: Lake Nona South. 28º 21’ 39” N 81º 16’ 8” W
Habitat:Pinus palustris flatwoods (now developed).
Reproductive State:Flower
Collector:R. Mejeur 1033
Date:16 Jun 1999
Accession No:275671
Image:275671.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Volusia Co.: Kennedy Space Center. Canaveral National Seashore; Merritt Island National Wildlife Refuge; S of Gomez Grant line. 28º 28’ 15” N -80º -32’ -14” W
Habitat:Along sand road in scrubby flatwoods.
Reproductive State:Flower
Collector:P. A. Schmalzer 14-51
  with T.E. Foster
Date:12 Sep 2014
Accession No:279930
Image:279930.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Hillsborough Co.: Lake Dan Nature Preserve; 0.7 km S of the Pasco County line, 2 km E of the Pinellas County line, 3 km N of FL 582, Odessa. 28º 10’ N 82º 37’ 51” W
Habitat:Margin of wet flatwoods.
Reproductive State:Fruit
Collector:A. Farid 128
Date:01 Oct 2015
Accession No:281957
Image:281957.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Orange Co.: Bithlo. 28º 33’ 16” N -81º -6’ -23” W
Habitat:Low pine.
Reproductive State:Fruit
Collector:M. Mulvania s.n.
Date:24 Sep 1929
Accession No:287108
Image:287108.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Hillsborough Co.: Cypress Creek Preserve. 28º 8’ 15” N 82º 23’ 14” W
Habitat:Mesic flatwoods.
Reproductive State:Flower
Collector:J. R. Campbell 295
  with S. Dickman, A. Franck, S. Bowman
Date:21 Jun 2016
Accession No:296168
Image:296168.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Georgia. Camden Co.: 2.4 mi. N of GA-FL state line; 0.3 mi. E of 1-95 at junction of Haddock and Welcome Center roads.
Habitat:Pinelands.
Reproductive State:Flower
Collector:R. P. Sauleda 4061A
  with D.K. Sauleda
Date:02 Sep 1980
Accession No:176808
Image:176808.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: J. D. Montgomery, 1970
Determination History: Eupatorium rotundifolium L. var. rotundifolium
Locality:USA. Mississippi. Jackson Co.: Orange Grove; Kreole Post Office.
Description:Common, dominant plant in habitat. 
Habitat:Near swamp margins, in some wet open pine woods.
Reproductive State:Flower
Collector:D. Demaree 33648
Date:09 Aug 1953
Accession No:241860
Image:241860.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: T. Erwin
Locality:USA. Louisiana. Jackson Par.: On LA 548; 5 mi. E of LA 34, N of Eros. 32º 30’ N 92º 30’ W
Description:Frequent. 
Habitat:Cutover, sandy.
Reproductive State:Flower
Collector:B. Erwin 343
Date:10 Sep 1978
Accession No:144209
Image:144209.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: V. I. Sullivan, 1977
Locality:USA. Louisiana. Union Par.: Ca. 2.5 mi. S of Lillie off US 167.
Description:Abundant; white flowers. 
Habitat:In wet area.
Reproductive State:Flower
Collector:K. A. Vincent 401
  with C.M. Allen
Date:12 Aug 1976
Accession No:131414
Image:131414.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: O. K. Lakela, Nov 1969
Determination History: Eupatorium aromaticum L. - Determined By: P. O. Schallert
Locality:USA. Georgia. Fulton Co.: College park.
Habitat:Open woods.
Reproductive State:Flower
Notes:See determiner notes.
Collector:P. O. Schallert 636
Date:16 Oct 1963
Accession No:67639
Image:67639.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Louisiana. Jackson Par.: Near Cartwright. 32º 28’ N 92º 28’ W
Habitat:Open pipeline cutover; sandy loam.
Reproductive State:Flower
Collector:G. Lalanne 75
Date:25 Sep 1973
Accession No:122050
Image:122050.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Georgia. Ben Hill Co.: Ca. 10 mi. E-SE of Fitzgerald; ca. 1.5 mi. NW of Dicksons Mill Pond road and Gull road junction. 31º 44’ 5” N 83º 4’ 52” W
Habitat:In herb-shrub seepage bog, saturated sandy soil with clay below, mapped as Plummer Sand; growing with Ilex glabra, Hypericum fasiculatum, Sarracenia minor, S. flava, Xyris ambigua, Balduina uniflora, Rhexia, Juncus, Fuirena.
Reproductive State:Flower
Collector:R. Chicone 647
Date:11 Sep 2008
Accession No:260376
Image:260376.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Arkansas. Hempstead Co.: Just S of Hope along AR 29 and opposite Red River Vocational-Technical School.
Description:Uniform. 
Habitat:In a meadow with much Juncus, Helianthus angustifolius, and Vernonia; no other Eupatorium here.
Reproductive State:Flower
Notes:Compare to RKG 68058 surely hybrids between E. aff. Rotundifolium and E. perforliatum.
Collector:R. K. Godfrey 68055
  with C. Hudson
Date:15 Aug 1968
Accession No:102916
Image:102916.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Arkansas. Lafayette Co.: 3 mi. S of Lewisville along AR 29.
Description:Very abundant. 
Habitat:In open young-pine old field with Andropogon.
Reproductive State:Flower
Collector:R. K. Godfrey 68053
  with C. Hudson
Date:15 Aug 1968
Accession No:102918
Image:102918.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Louisiana. Union Par.: Along PR-6609, 2.6 mi. NW of LA 549 and Conway. T22N, R1W, Sec. 12.
Habitat:In clearcut area.
Reproductive State:Flower
Collector:D. D. Taylor 4323
  with D.C. Moore
Date:23 Jul 1983
Accession No:217769
Image:217769.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. South Carolina. Charleston Co.: Tenmile.
Reproductive State:Flower
Collector:D. R. Lindsey s.n.
Date:Jul 1996
Accession No:256988
Image:256988.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Louisiana. La Salle Par.: Ca. 1 mi. S of Jena along LA 8.
Description:Abundant. 
Habitat:Over an extensive area of open pine-oak woodland; soil very heavy; E. Lancifolium here too.
Reproductive State:Flower
Collector:R. K. Godfrey 68017
  with C. Hudson
Date:13 Oct 1968
Accession No:102915
Image:102915.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Mississippi. Hinds Co.: S of Hattiesburg, along US 49.
Habitat:In pinewoods.
Reproductive State:Flower
Collector:J. Carlton s.n.
Date:24 Jul 1974
Accession No:159228
Image:159228.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: R. K. Godfrey
Locality:USA. Georgia. Stewart Co.: 10 mi. N of Lumpkin.
Habitat:Boggy border of thicket at edge of wet woodland.
Reproductive State:Flower
Collector:R. K. Godfrey 69946
  with R. Lazor
Date:20 Oct 1970
Accession No:98379
Image:98379.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: V. I. Sullivan, 03 Feb 1971
Determination History: Eupatorium rotundifolium L.
Locality:USA. Arkansas. Faulkner Co.: 5.6 mi. N of US 40 junction along US 65.
Habitat:Growing in improved pasture, formerly grazed; with E. Perfoliatum and E. serotinum.
Reproductive State:Flower
Notes:Seem to be two biotype present, one with larger leaves and leaves turen like those of E. Semiserratum; the other with smaller leaves and shorter in stature.
Collector:V. I. Sullivan 1456
  with J. Wooten
Date:13 Sep 1970
Accession No:98376
Image:98376.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: R. L. Lazor
Locality:USA. South Carolina. Horry Co.: 4 mi. junction US 701 and NC 131.
Habitat:Slash pine, adjacent to corn field.
Reproductive State:Flower
Collector:R. L. Lazor 1111
  with R.K. Godfrey, J. Lazor
Date:05 Sep 1968
Accession No:88583
Image:88583.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Tennessee. Montgomery Co.: E of Woodlawn.
Habitat:Barrens.
Reproductive State:Flower
Collector:R. E. Shanks 1021
Date:10 Oct 1941
Accession No:87046
Image:87046.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: S. R. Hill, Sep 1989
Locality:USA. South Carolina. Oconee Co.: Hill Property, bordering Sumter National Forest on N, W Village Creek on E Old Rocky Gap Road on SE; 1 mi. SW of Mountain Rest Lake; SW property corner.
Description:Flowers white. 
Habitat:In disturbed wet soil at roadside.
Reproductive State:Flower
Elevation:1700 to 2000 ft
Collector:S. R. Hill 21048
Date:27 Aug 1989
Accession No:202998
Image:202998.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Louisiana. Vernon Par.: Along LA 463 ca. 2.5 mi. N of Pitkin.
Description:White flowers. 
Habitat:Pine flatwoods.
Reproductive State:Flower
Collector:C. M. Allen 6711
Date:25 Jul 1975
Accession No:297470
Image:297470.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: R. K. Godfrey
Locality:USA. North Carolina. Brunswick Co.: Along NC 87, Boiling Springs area.
Habitat:In longleaf pine, wiregrass savanna.
Reproductive State:Flower
Collector:R. K. Godfrey 68116
Date:24 Aug 1968
Accession No:99603
Image:99603.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: R. K. Godfrey
Locality:USA. Arkansas. Montgomery Co.: Between Caddo Gap and Glenwood.
Description:Small colony. 
Habitat:In swale outside of pasture fence.
Reproductive State:Flower
Collector:R. K. Godfrey 71870
Date:23 Aug 1972
Accession No:105560
Image:105560.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: R.K Godfrey & R.B. Channell
Locality:USA. Mississippi. Lamar Co.: 22 mi. W of Hattiesburg along US 98.
Description:In two sizes, the smaller leaved and shorter more abundant on the slope of the ridge, the larger leaved and taller more abundant at the foot of the ridge. 
Habitat:Longleaf pine - wiregrass ridge.
Reproductive State:Flower
Notes:Smaller ones as 68095.
Collector:R. K. Godfrey 68095
  with C. Hudson
Date:17 Aug 1968
Accession No:99598
Image:99598.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: R. K. Godfrey
Locality:USA. Mississippi. Lamar Co.: 22 mi. W of Hattiesburg along US 98.
Description:In two sizes, the smaller leaved and shorter more abundant on the slope of the ridge, the larger leaved and taller more abundant at the foot of the ridge. 
Habitat:Longleaf pine - wiregrass ridge.
Reproductive State:Flower
Notes:Larger ones as 68095b.
Collector:R. K. Godfrey 68095b
  with C. Hudson
Date:17 Aug 1968
Accession No:99599
Image:99599.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. North Carolina. New Hanover Co.: I-74, 1 mi. W of Wrightsville Beach, on mainland.
Habitat:Sandy soil in open sun.
Reproductive State:Flower
Collector:J. P. Gillespie 447
Date:18 Aug 1956
Accession No:4260
Image:4260.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: R. K. Godfrey, 16 Dec 1971
Determination History: Eupatorium pubescens Muhl. ex Willd.
Locality:USA. North Carolina. Granville Co.: Experiment farm road just off junction with Enon Road; 1 mi. W of Oxford.
Habitat:Desne growth of roadside weeds.
Reproductive State:Flower
Collector:J. P. Gillespie 419
Date:30 Jul 1956
Accession No:4249
Image:4249.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: R. K. Godfrey, 16 Dec 1971
Determination History: Eupatorium pubescens Muhl. ex Willd.
Locality:USA. Louisiana. Evangeline Par.: 1 mi. SW of Chicot State Park, SW of Bunkie.
Description:Pappus sordid but heads having a soft feathery appearance in field. 
Habitat:Slender, in opens of mixed pine-oak woodlands.
Reproductive State:Flower
Collector:J. A. Ewan 19340
Date:12 Sep 1958
Accession No:5526
Image:5526.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Georgia. McIntosh Co.: 3 mi. N of South tip of Sapelo Isalnd.
Description:Pants to 45 in. tall; inflorescences whitish. 
Habitat:Open live oak woods.
Reproductive State:Flower
Notes:Extra leaves not necessarily from same plant.
Collector:W. H. Duncan 20391
Date:07 Aug 1956
Accession No:8025
Image:8025.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: H. E. Ahles
Locality:USA. North Carolina. Brunswick Co.: 0.4 mi. S of Ash.
Habitat:Small savanna by sawmill.
Reproductive State:Flower
Collector:R. C. Bell 13284
Date:11 Jun 1958
Accession No:15248
Image:15248.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Mississippi. Jackson Co.: Ca. 5 mi. NE of Ocean Springs.
Description:Common. 
Habitat:Weedy roadside margin of open pineland.
Reproductive State:Flower
Collector:J. D. Ray, Jr. 2773
Date:25 Jul 1952
Accession No:17839
Image:17839.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Mississippi. Simpson Co.: Along US 49, 1 mi. S of junction woth MS 28; Magee city limits.
Reproductive State:Flower
Collector:R. P. Sauleda & D. Sauleda 6696
Date:13 Sep 1961
Accession No:162096
Image:162096.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. North Carolina. Johnston Co.: Along US 70, 1 mi. W of I-95, 1 mi. E of Smithfield.
Habitat:Edge of mixed hardwoods.
Reproductive State:Flower
Collector:R. P. Sauleda & D. Sauleda 4121
Date:04 Sep 1980
Accession No:164384
Image:164384.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Mississippi. Perry Co.: 2 mi. E of Runnelstown.
Habitat:On open, grassy roadside of pineland; in dry, sandy, clayey soil.
Reproductive State:Flower
Collector:J. D. Ray, Jr. 8393
Date:29 Jun 1957
Accession No:16914
Image:16914.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Georgia. Worth Co.: Acree.
Habitat:Dry piine barrens.
Reproductive State:Flower
Collector:H. K. Svenson 6969
Date:05 Sep 1935
Accession No:37529
Image:37529.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: P. O. Schallert
Locality:USA. North Carolina. Winston Co.: Clarkton, NC.
Habitat:Sandy area.
Reproductive State:Flower
Collector:P. O. Schallert s.n.
Date:31 Aug 1932
Accession No:37528
Image:37528.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. North Carolina. Carteret Co.: US 70, 5 mi. W of Morehead City.
Description:Small white flower. 
Habitat:Dry, sandy, open field.
Reproductive State:Flower
Collector:H. S. Daoud 19
Date:23 Jul 1959
Accession No:41006
Image:41006.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Louisiana. Caldwell Par.: S of Lock and Dam Road, E of LA 876, N of LA 4 and Mount Pleasant. T14N, R3E, Sec. 35.
Habitat:Burned-over pine woods.
Reproductive State:Flower
Collector:R. D. Thomas 108641
Date:29 Oct 1988
Accession No:200326
Image:200326.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: C. vanHoek, 2019
Determination History: Eupatorium rotundifolium L.
Locality:USA. Florida. Orange Co.: Maitland. 28º 37’ 39” N -81º -21’ -47” W
Habitat:High pine.
Reproductive State:Fruit
Collector:M. Mulvania s.n.
Date:25 Jun 1930
Accession No:287107
Image:287107.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Hillsborough Co.: Blackwater Creek Nature Preserve, Patrinostro Road off FL 39, Plant City; N region of preserve. 28º 9’ 14” N 82º 9’ 39” W
Habitat:Edge of trail in disturbed area in recently burned flatwoods, S of cypress [Taxodium] swamp.
Reproductive State:Bud
Collector:K. S. Alvarado 088
Date:18 Jun 2020
Accession No:301116
Image:301116.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. South Carolina. Kershaw Co.: S side of Percival Road (SC 12) and immediately E of Ricxhland County line, 3.6 air mi. S of Elgin. 34º 7’ 11” N 80º 46’ 47” W
Description:Freqent and scattered. 
Habitat:On ditch line and adjacent previously cutover pine woodland.
Reproductive State:Fruit
Collector:J. B. Nelson 37319
  with K. Bradley
Date:13 Aug 2017
Accession No:302594
Image:302594.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: C. vanHoek, 2021
Locality:USA. Florida. Highlands Co.: Avon Park Bombing Range.
Habitat:Pine flatwoods.
Reproductive State:Fruit
Collector:C. F. Caudle 4129
  with M.L. Gilbert, M.S. Tisdale
Date:26 Jul 1963
Accession No:302609
Image:302609.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: C. vanHoek, 2021
Determination History: Eupatorium rotundifolium L.
Locality:USA. Florida. Hardee Co.: FL 17 at Buchanan.
Reproductive State:Flower
Collector:C. F. Caudle 5020
  with M.L. Gilbert, M.S. Tisdale
Date:27 May 1964
Accession No:302610
Image:302610.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: C. vanHoek, 2021
Determination History: Eupatorium rotundifolium L.
Locality:USA. Florida. Polk Co.: Orange Park Mine #2.
Habitat:Field.
Collector:C. F. Caudle 229
  with M.L. Gilbert, M.S. Tisdale
Date:14 Jun 1962
Accession No:302612
Image:302612.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: C. vanHoek, 2021
Determination History: Eupatorium rotundifolium L.
Locality:USA. Florida. Polk Co.: FL 542.
Habitat:Roadside.
Reproductive State:Flower
Collector:C. F. Caudle 2836
  with M.L. Gilbert, M.S. Tisdale
Date:13 Jun 1963
Accession No:302611
Image:302611.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: C. vanHoek, 2021
Determination History: Eupatorium rotundifolium L.
Locality:USA. Florida. Manatee Co.: FL 64.
Reproductive State:Flower
Collector:C. F. Caudle 3372
  with M.L. Gilbert, M.S. Tisdale
Date:02 Jul 1963
Accession No:302613
Image:302613.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: J. R. Campbell, 2017
Locality:USA. Florida. Polk Co.: Poinciana.
Reproductive State:Fruit
Collector:M. L. Gilbert s.n.
Date:29 Sep 1984
Accession No:305980
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Pinellas Co.: Safety Harbor Fire Station #2, C-611 (C-593, [East Lake Road]).
Habitat:Edge of pine flatwoods.
Reproductive State:Bud
Collector:G. Fleming 4095
Date:18 Jun 1988
Accession No:197056
Image:197056.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: R. P. Wunderlin, 1984
Determination History: Eupatorium verbenifolium Michx.
Locality:USA. Florida. Pasco Co.: US 41, 5 mi. N of Land O' Lakes.
Reproductive State:Fruit
Collector:C. T. Reed S-1320
Date:26 Jul 1952
Accession No:175088
Image:175088.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Lake Co.: 2 mi. N of Lake Norris. 28º 0’ 7” N -82º -27’ -48” W
Reproductive State:Bud, Flower
Collector:R. F. Daubenmire s.n.
  with J. Daubenmire
Date:06 Jun 1986
Accession No:193842
Image:193842.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Okaloosa Co.: Ca. 2 mi. S of Crestview, off the W side of FL 85 near a radio tower. 30º 45’ 43” N -86º -34’ -13” W
Habitat:Low pineland.
Reproductive State:Flower, Fruit
Collector:G. Wilhelm 11672
Date:15 Aug 1983
Accession No:176258
Image:176258.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Sarasota Co.: Venice; Pinebrook Wellfield, Fitness Trail off Pinebrook Drive. 27º 5’ 59” N -82º -27’ -15” W
Habitat:Oak hammock.
Reproductive State:Fruit
Collector:G. Compton 112
Date:16 Sep 1984
Accession No:182107
Image:182107.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Volusia Co.: Just N of Pierson. 29º 14’ 21” N -81º -27’ -56” W
Habitat:Open pinelands.
Reproductive State:Bud, Flower
Collector:D. S. Correll 52909
  with H.B. Correll, R.K. Godfrey
Date:08 Oct 1981
Accession No:167370
Image:167370.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Hernando Co.: Withlacoochee State Forest. Just N and S of a sand road W of FL 471 and the fish hatchery; just N of the Hernando and Polk county line, 8 km S of Tarrytown, and 9 -11 km NE of Lacoochee. 28º 31’ 59” N -82º -27’ 0” W
Description:Corollas white. 
Habitat:Pine flatwoods.
Reproductive State:Bud, Flower
Collector:M. T. Strong 2521
Date:29 Aug 2000
Accession No:227246
Image:227246.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Pasco Co.: Werner-Boyce Salt Springs State Park. Along the nature trail from the loop trail to Salt Springs. T25S, R16E, Sec. 20, SE¼.
Habitat:Mesic flatwoods.
Reproductive State:Flower, Fruit
Collector:C. vanHoek WB035
  with S. Petty
Date:20 Jun 2002
Accession No:233793
Image:233793.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Pasco Co.: Starkey Wilderness Park. 2.5 mi. NNW of Odessa. T26S, R17E, Sec. 9, SE¼ of NE¼. UTM 17R 0342904 / 3124810. 28º 11’ 38” N -82º -35’ -30” W
Habitat:Mesic flatwoods.
Reproductive State:Bud, Flower
Collector:E. M. Ferguson 209
Date:07 Mar 2003
Accession No:240924
Image:240924.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Calhoun Co.: SW corner of FL 71 and Abe Springs Road. 30º 23’ 18” N 85º 5’ 8” W
Description:Erect herb to 1 m; golden resin dots on phyllaries; locally common. 
Habitat:Disturbed, burned, planted pine flatwoods.
Reproductive State:Flower, Fruit
Collector:T. MacClendon 654
  with K. MacClendon
Date:24 Jul 2007
Accession No:244194
Image:244194.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: B. F. Hansen, Sep 2004
Determination History: Eupatorium album L.
Locality:USA. Florida. Brevard Co.: The W border of Lake Fox. 28º 35’ 8” N 80º 52’ 29” W
Description:Erect herb to 1 m, lower stem woody; white inflorescence; occasional. 
Habitat:Disturbed pine - cabbage palm [Sabal palmetto] hammock. Sand with organics.
Collector:T. MacClendon 203
  with K.R. Weichman, L. Lathrop, V. Hamilton, P. Lowry, W. Lowry
Date:23 Aug 2003
Accession No:239396
Image:239396.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Hillsborough Co.: Little Manatee River State Park. N service road, N of the N Hiking Trail; S side near 1998 burn. T32S, R19E, Sec. 24, NE¼ of SW¼. 27º 28’ 59” N -82º -10’ -59” W
Description:Erect forb to 0.7 m. 
Habitat:Mesic flatwoods.
Reproductive State:Flower, Fruit
Collector:J. Myers 215
Date:07 Nov 1998
Accession No:230159
Image:230159.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Hillsborough Co.: Balm-Boyette Scrub Nature Preserve. 1.5 mi. N of Balm. T31S, R20E, Sec. 13, SW¼ of SE¼. 27º 49’ 0” N -82º -13’ 0” W
Reproductive State:Fruit
Collector:S. Landry s.n.
  with C. Vandaveer
Date:11 Jan 1995
Accession No:226400
Image:226400.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Martin Co.: W of Palm City. 28º 0’ 19” N -82º -27’ -2” W
Habitat:Wet scrub pineland.
Reproductive State:Flower
Collector:R. O. Woodbury s.n.
Date:10 Jul 1988
Accession No:226932
Image:226932.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: O. K. Lakela, s.d.
Locality:USA. Florida. Santa Rosa Co.: 18 mi. SE of Milton, along FL 87. 30º 37’ 56” N -87º -2’ -22” W
Description:Herb up to ca. 3 - 4 ft. 
Habitat:Edge of pine woods.
Reproductive State:Flower
Collector:E.S. Barghoorn 33
Date:Aug 1951
Accession No:54863
Image:54863.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Nassau Co.: Ralph E. Simmons Memorial State Forest. St. Marys Conservation Area, now called Ralph E. Simmons State Forest; in and just NE of a powerline r-o-w, ca. 1 air mi. NW of the crossing of Lake Hampton Road (FL 121), ca. 1.4 air mi. NE of Boulogne, just above St. Marys River floodplain. T4N, R23E, Sec. 41, NW¼. 30º 47’ 23” N 81º 57’ 53” W
Habitat:Lower slope herbaceous hillside seepage - bog in and just NE of a powerline r-o-w. Meadowbrook (Grossarenic Ochraqualfs) soil.
Reproductive State:Fruit
Collector:S. L. Orzell 23767
  with E.L. Bridges
Date:02 Sep 1995
Accession No:239334
Image:239334.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Brevard Co.: Off FL A1A, N of Cocoa. 28º 23’ 10” N -80º -44’ -31” W
Description:Tall shrubby plants. 
Habitat:Margin of flat pineland, recently invaded by grasses and composites in disturbed area; white sand with puddles.
Reproductive State:Fertile
Collector:O. K. Lakela 26605
Date:11 Oct 1963
Accession No:59866
Image:59866.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: R. W. Long
Locality:USA. Florida. Marion Co.: Ocala National Forest. Along FL 314. 29º 11’ 13” N -82º -8’ -24” W
Reproductive State:Bud
Collector:S. Todd 3646
  with W. Webb, R. Long
Date:27 Jul 1972
Accession No:102541
Image:102541.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: J. E. Poppleton, 10 Feb 1976
Determination History: Eupatorium leucolepis (DC.) Torr. & A. Gray
Locality:USA. Florida. Brevard Co.: N Merritt's Island; ca. 0.8 mi. S of suspect car track. T21S, R36E, Sec. 35, NW¼.
Habitat:Ruderal, old field; disturbed area among grape [Botrychium] and bracken fern [Pteridium aquilinum].
Reproductive State:Fruit
Collector:A.G. Shuey M0846
Date:11 Jul 1973
Accession No:119041
Image:119041.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Hernando Co.: Along FL 50, 2 mi. W of Weeki Wachee Springs.
Reproductive State:Fruit
Collector:S. Todd 3629
  with R. Long, W. Webb
Date:03 Aug 1972
Accession No:102401
Image:102401.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Escambia Co.: Along FL 99, N of Barrineau Park.
Description:Flowers dull white. 
Habitat:Cut-over pine - scrub oak - dogwood forest.
Reproductive State:Bud
Collector:D. S. Correll 52208
  with H.B. Correll
Date:26 Jul 1981
Accession No:159460
Image:159460.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Escambia Co.: NW of Pensacola, ca. 0.5 mi. W of FL 29. T1S, R31W, Sec. 14, NW¼ of NW¼ of NE¼. 30º 24’ 33” N -87º -12’ -51” W
Habitat:Pine forest.
Reproductive State:Flower
Collector:G. Wilhelm 9414
Date:30 Jun 1981
Accession No:159333
Image:159333.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Pinellas Co.: Brooker Creek Preserve. 2 mi. N of C-582, ca. 4 mi. ENE of US 19; ca. 5 mi. E of Tarpon Springs. T27S, R16E, Sec. 2, NE¼ of NW¼. 29º 53’ 19” N -82º -19’ -57” W
Habitat:Dry pine flatwoods.
Reproductive State:Bud
Collector:B. F. Hansen 12301
  with R.P. Wunderlin, P. Dooris
Date:06 Jul 1993
Accession No:207804
Image:207804.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Duval Co.: Julington-Durbin Creek Preserve. Ca. 0.3 air mi. ESE of Old St. Augustine Road bridge over I-95, ca. 1.4 air mi. WSW of Bayard, ca. 18 air mi. SE of Jacksonville. T4S, R28E, Sec. 19, W½ of SW¼, and Sec. 30, W½ of NW¼. 30º 7’ 56” N 81º 32’ 21” W
Habitat:Powerline right-of-way through seeps. Soils - Pottsburg (Grossarenic Haplaquods).
Reproductive State:Fertile
Elevation:10 to 20 ft
Collector:S. L. Orzell 21111
  with E.L. Bridges
Date:15 Oct 1992
Accession No:226202
Image:226202.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Polk Co.: Avon Park Air Force Bombing Range; T31S, R30E, Sec. 32.
Habitat:Longleaf pine [Pinus palustris] flatwoods near small bayhead surrounding pond.
Reproductive State:Fruit
Collector:D. R. Lindsey 996
  with S. Upchurch
Date:04 Sep 1981
Accession No:168820
Image:168820.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Pinellas Co.: E of Ozona, along FL 584. 28º 4’ 0” N -82º -46’ 0” W
Description:Upper stem collected, from tall plants. 
Habitat:Open pineland with Balduina, Galactia, Phoebanthus frequent in the ground cover. White sand sloping to a lake.
Reproductive State:Flower, Fruit
Collector:O. K. Lakela 25264
Date:12 Aug 1962
Accession No:52205
Image:52205.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Sumter Co.: Withlacoochee State Forest. N side of Center Grade Road, ca. 1.3 mi. E of the FL 471 junction, near Weeks Pind and N of Gator Hole Slough, ca. 7.7 mi. S of the junction with FL 50 at Tarrytown. T23S, R23E, Sec. 29, NW¼. 28º 27’ 30” N 82º 2’ 10” W
Habitat:Mesic pine flatwoods. Vero (Alfic Haplaquods) soil.
Reproductive State:Flower
Elevation:90 to 92 ft
Collector:S. L. Orzell 19779
  with E.L. Bridges
Date:29 Jun 1992
Accession No:226194
Image:226194.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Hillsborough Co.: Little Manatee River State Park. N loop of N Hiking Trail, just W of the baygall strip. T32S, R19E, Sec. 25, NW¼ of NE¼. 27º 28’ 59” N -82º -10’ -59” W
Description:Erect forb to 1 m. 
Habitat:Mesic flatwoods.
Reproductive State:Fruit
Collector:J. Myers 492
Date:23 Sep 1999
Accession No:232844
Image:232844.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Manatee Co.: Wingate Creek State Park. T35S, R22E, Sec. 7, NW¼ of SW¼ of NE¼.
Description:Forb up to 1.5 m tall; uncommon; white flower, borne in heads of 5-7 in broad corymbs; achene is ca. 2 mm long. 
Habitat:Mesic flatwoods.
Reproductive State:Flower, Fruit
Collector:C. Becker WC0239
Date:13 Aug 1997
Accession No:224985
Image:224985.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Clay Co.: Ca. 1 air mi. S of Duval County line and ca. 0.7 mi. W of Yellow Water Creek, ca. 8.1 air mi. NW of Middleburg. T4S, R24E, Sec. 6, SE¼ of SE¼ of SE¼ of SE¼. 30º 10’ 20” N 81º 55’ 59” W
Habitat:Mesic longleaf pine [Pinus palustris] flatwoods.
Reproductive State:Bud, Flower
Elevation:80 to 89 ft
Collector:S. L. Orzell 20130
  with E.L. Bridges
Date:09 Jul 1992
Accession No:226235
Image:226235.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Hillsborough Co.: Balm-Boyette Scrub Nature Preserve. 2.0 mi. SSW of Boyette. T31S, R21E, Sec. 17, NW¼ of NW¼. 27º 49’ 0” N -82º -13’ 0” W
Reproductive State:Bud, Flower
Collector:S. Landry s.n.
  with C. Vandaveer
Date:14 Jul 1995
Accession No:222092
Image:222092.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Pasco Co.: Cypress Creek Flood Detention Area and Well Field. W of I-75. 30º 42’ 0” N -85º -4’ 0” W
Habitat:Pine flatwoods.
Reproductive State:Bud, Flower
Collector:T. F. Rochow s.n.
  with R. Vincent
Date:04 Oct 1976
Accession No:134883
Image:134883.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Hillsborough Co.: Flatwoods [County] Park. 2.5 mi. (sld) NW of Morris Bridge; ca. 7 mi. E of Lutz. T27S, R20E, Sec. 19, SW¼. 28º 9’ 4” N -82º -27’ -41” W
Habitat:Palmetto [Serenoa repens] flatwoods.
Reproductive State:Fruit
Collector:R. P. Wunderlin 10461
Date:27 Aug 1994
Accession No:221104
Image:221104.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. DeSoto Co.: Deep Creek Preserve. 800 ha on W side of Peace River, ca. 4.5 km NE of junction I-75 and Kings Highway (C-769). 27º 2’ N 82º W
Habitat:Mesic disturbed site, edge of pine flatwoods; 4–5 years since last burn.
Reproductive State:Bud
Collector:A. R. Franck 775
Date:31 Jul 2008
Accession No:245882
Image:245882.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Hillsborough Co.: Balm-Boyette Tract, 1.9 mi. N of Balm. T31S, R20E, Sec. 14, SW¼ of SW¼. 27º 49’ 0” N -82º -13’ 0” W
Reproductive State:Flower, Fruit
Collector:S. Landry s.n.
  with C. Vandaveer
Date:30 Sep 1994
Accession No:223549
Image:223549.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Sarasota Co.: Myakka River State Park. Foxes Low Road, near Florida Trail head. 27º 18’ 0” N -82º -16’ 0” W
Description:Erect herb; capitula whitish-green. 
Habitat:Disturbed area along road in sandy soil.
Reproductive State:Bud
Collector:B. K. Holst 4981
  with F. Barrington, P. Garton, A. Quagliata
Date:19 Jun 1995
Accession No:230429
Image:230429.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: R. P. Wunderlin, 1986
Determination History: Eupatorium pilosum Walter
Locality:USA. Florida. Lake Co.: 3 mi. N of Altoona. 28º 57’ 56” N -81º -38’ -55” W
Reproductive State:Flower
Collector:R. F. Daubenmire s.n.
  with J. Daubenmire
Date:04 Aug 1977
Accession No:179922
Image:179922.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Baker Co.: Along C-127, 0.8 mi. S of C-120; ca. 5 mi. S of Baxter. T1S, R21E, Sec. 5, NW¼ of NE¼. 30º 30’ 0” N -82º -13’ -59” W
Habitat:Roadside ditch in recently-logged pine flatwoods.
Reproductive State:Flower
Collector:B. F. Hansen 10070
  with G. Robinson
Date:11 Jul 1984
Accession No:179179
Image:179179.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. St. Johns Co.: Along W side of US 1, 2.0 mi. N of junction with I-95; 2.6 mi. N of Flagler Co. line. T9S, R30E, Sec. 29, NE¼. 29º 27’ 0” N -81º -16’ -59” W
Habitat:Dry roadside.
Reproductive State:Fruit
Collector:B. F. Hansen 9781
  with J. Hansen
Date:28 Sep 1983
Accession No:174017
Image:174017.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Pinellas Co.: Moccasin Lake Park. Clearwater, near pier. 27º 57’ 54” N -82º -54’ -40” W
Reproductive State:Fruit
Collector:G. Fleming 3634
Date:02 Sep 1983
Accession No:171833
Image:171833.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Gadsden Co.: Chattahoochee; Lake Seminole, FL 271 N, 2 mi. N of game check station. 30º 42’ 18” N -84º -50’ -34” W
Habitat:Pond and associated bank; with Nymphaea odorata and Fuirena breviseta.
Reproductive State:Fruit
Collector:K. Francl 277
  with L. Kruse, M. Morgan, E. Totin, M. Waters
Date:08 Oct 2001
Accession No:240548
Image:240548.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Highlands Co.: Highlands Hammock State Park. Burn zone H-54 at primitive campground. T35S, R28E, Sec. 4, NE¼ of SE¼ of SE¼. 27º 22’ 0” N -81º -21’ 0” W
Habitat:Mesic flatwoods.
Reproductive State:Flower
Collector:A. Bishop HH0148
  with K. Alvarez
Date:27 Jun 2003
Accession No:248591
Image:248591.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Sarasota Co.: Churchill Ranch. On Border Road, part of Deer Prairie Creek Preserve, ca. 2.3 km ENE of junction I-75 and C-777 (River Road). T39S, R20E, Sec. 5. 27º 7’ 3” N 82º 19’ 40” W
Habitat:Edge of xeric hammock along trail.
Reproductive State:Fruit
Collector:A. R. Franck 451
Date:22 Oct 2007
Accession No:245758
Image:245758.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Indian River Co.: Sand Lakes Conservation Area. 3 mi. SE of Fellesmere; 1.5 mi. W of I-95 and 4.5 mi. E of FL 512. T32S, R38E, Secs. 6 and 7.
Habitat:Mixed hardwood - cabbage palm [Sabal palmetto] hammock.
Reproductive State:Flower
Collector:C. Slaughter 13146
Date:19 Jul 2002
Accession No:244973
Image:244973.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Martin Co.: Danforth Park. NW corner of Mapp Road and Martin Highway (FL 714) in Palm City. 27º 9’ 39” N 80º 16’ 17” W
Description:Locally common. 
Habitat:Wet flatwoods.
Reproductive State:Flower
Collector:S. W. Woodmansee 911
Date:05 Sep 2002
Accession No:248757
Image:248757.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Polk Co.: Fort Meade.
Reproductive State:Flower
Collector:O. E. Jennings s.n.
  with G.K. Jennings
Date:5–31 Jul 1934
Accession No:83293
Image:83293.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Hernando Co.: Weeki Wachee.
Habitat:White sand.
Reproductive State:Fruit
Collector:G. Fleming 973
  with P. Genelle
Date:22 Sep 1971
Accession No:97682
Image:97682.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Manatee Co.: FL 64, 15 mi. E of Bradenton; near lake at Manatee River Fish Control park area. 27º 29’ 56” N -82º -34’ -29” W
Reproductive State:Fruit
Collector:G. Fleming 2217
  with P. Genelle
Date:25 Oct 1975
Accession No:120407
Image:120407.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Marion Co.: Along N side of C-316, 1.0 mi. E of Fort McCoy. T13S, R23E, Sec. 13, NW¼.
Habitat:Weedy, damp ditch in cutover pine flatwoods.
Reproductive State:Flower
Collector:B. F. Hansen 10468
  with R.P. Wunderlin
Date:24 Jul 1985
Accession No:187555
Image:187555.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Sarasota Co.: Oscar Scherer State Park. Burn Zone 14B. T38S, R18E, Sec. 12.
Description:Forb up to 1.5 m tall; uncommon; white flowers, heads of 5-7 in broad corymbs; achene is ca. 2 mm long. 
Habitat:Scrubby flatwoods.
Reproductive State:Flower, Fruit
Collector:J. Weber OS0072
  with A. Ketron
Date:03 Aug 1992
Accession No:208875
Image:208875.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Polk Co.: 0.1 mi. E of the Hillsborough County line on FL 674 (Wimauma Road). T32S, R23E, Sec. 18. 27º 55’ 0” N -82º -21’ 0” W
Habitat:Wet roadside ditch.
Reproductive State:Fruit
Collector:R. P. Wunderlin 9099
  with J. Beckner
Date:05 Sep 1981
Accession No:158436
Image:158436.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Hillsborough Co.: Industrial Park, W of 46th Street, intersected with Linebaugh Avenue.
Habitat:Base of a slope dominated by grasses and sedges with Sabatia and Lilium. Bare sandy spots.
Reproductive State:Bud, Flower
Collector:O. K. Lakela 25194
Date:22 Jul 1962
Accession No:53723
Image:53723.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Collier Co.: Lake Trafford Road, W of Immokalee. 26º 12’ 39” N -81º -48’ -24” W
Habitat:Shrubby vegetation of a ditch.
Reproductive State:Flower, Fruit
Collector:O. K. Lakela 27452
Date:26 Sep 1964
Accession No:61526
Image:61526.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Nassau Co.: Along US 17, 1.2 mi. NW of I-95; 1 mi. N of Gross. T4N, R26E, Sec. 35, SW¼ of NW¼. 30º 42’ 0” N -81º -40’ 0” W
Habitat:Edge of pine flatwoods.
Reproductive State:Bud, Fruit
Collector:R. P. Sauleda 5880
  with D.K. Sauleda
Date:
Accession No:160411
Image:160411.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Polk Co.: Barr's Ranch; E of the Peace River on US 98. 27º 55’ 0” N -81º -49’ 0” W
Description:Abundant. 
Habitat:Seasonally wet area; brookside meadow amidst Pinguicula, Sabatia, and Sisyrinchium.
Reproductive State:Flower
Collector:O. K. Lakela 24397
Date:07 Jul 1961
Accession No:45910
Image:45910.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Hillsborough Co.: Hillsborough River State Park. Florida Trail, far W section along the river. T27S, R21E, Sec. 7, NE¼ of SW¼ of SW¼. 27º 55’ 0” N -82º -21’ 0” W
Habitat:Upland forest.
Reproductive State:Flower
Collector:A. Bishop HR0198
  with K. Alvarez
Date:25 Jun 2004
Accession No:244737
Image:244737.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Hillsborough Co.: SE of Tampa; ca. 1 mi. N of US 301 and FL 674 intersection. 27º 56’ 51” N -82º -27’ -30” W
Habitat:Open grassy field; formerly saw palmetto [Serenoa repens] - longleaf pine [Pinus palustris]; seasonally wet.
Reproductive State:Flower, Fruit
Collector:J. D. Ray, Jr. 10089
  with O.K. Lakela, J. Patman
Date:24 Aug 1960
Accession No:22550
Image:22550.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Okaloosa Co.: Blackwater River State Forest. Ca. 0.4 mi E of State Forest Road 49, at a point ca. 2 mi. N of the State Forest Road 50 junction at Peaden Bridge over the Blackwater River, ca. 9 mi. ENE of Munson. T5N, R25W, Sec. 27, SW¼ of NW¼. 30º 54’ 27” N 86º 44’ 8” W
Habitat:Extensive sapric hillside and streamhead seepage bogs. Escambia (Plinthaquic Paleudults) soil.
Reproductive State:Fruit
Collector:S. L. Orzell 22940
  with E.L. Bridges
Date:25 Aug 1994
Accession No:233845
Image:233845.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: B. K. Holst, 2008
Locality:USA. Florida. Sarasota Co.: Deer Prairie Creek Preserve. E Venice; immediately S of I-75 and to the W of the Myakka River. 27º 3’ 45” N 82º 16’ 53” W
Description:Herb, to 0.5 m; white flowers. 
Habitat:Dry prairie.
Reproductive State:Flower, Fruit
Elevation:1 to 3 m
Collector:L. B. Birch 122
  with B.K. Holst
Date:10 Jul 2008
Accession No:250401
Image:250401.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Polk Co.: Avon Park Air Force Range. S of the pine plantation, NW of a small unnamed drainage (not on the topo map); ca. 2 air mi. WSW of Delta Road at the Smith Road junction; T32S, R30E, Sec. 29, SE¼ of SE¼ of NE¼. Floridana (Arenic Argiaquolls) soil. 28º 0’ 0” N -82º 0’ 0” W
Habitat:Ecotonal seepage slope below a mesic flatwoods.
Reproductive State:Flower, Fruit
Collector:S. L. Orzell 22239
  with E.L. Bridges
Date:14 Aug 1993
Accession No:234333
Image:234333.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Pasco Co.: Starkey Wilderness Park. 2.5 mi. NNW of Odessa. T26S, R17E, Sec. 3, SW¼ of SW¼. UTM 17R 0343113 / 3125507. 28º 11’ 38” N -82º -35’ -30” W
Habitat:Mesic flatwoods.
Reproductive State:Bud, Flower
Collector:E. M. Ferguson 235
Date:16 Jul 2003
Accession No:251058
Image:251058.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Highlands Co.: Avon Park Air Force Range. Ca. 0.35 air mi. NE of the Cannady Road and South Fence West Road junction. T34S, R30E, Sec. 3, SE¼ of NW¼ of SW¼. UTM 17R 468421 / 3047023. 27º 32’ 54” N 81º 19’ 0” W
Habitat:Typic mesic longleaf pine [Pinus palustris] savanna. Symrna (Aeric Haplquods) soil.
Reproductive State:Flower, Fruit
Elevation:87 ft
Collector:S. L. Orzell 22397
  with E.L. Bridges
Date:12 Sep 1993
Accession No:234282
Image:234282.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: T. MacClendon, 08-Jul-2003
Locality:USA. Florida. Brevard Co.: Buck Lake EELs. 28º 41’ 30” N 80º 54’ 27” W
Description:Common; erect suffrutescent to 1.2 m; white inflorescence. 
Habitat:Roadside, disturbed pine flatwoods. Sandy soil.
Reproductive State:Bud, Flower
Collector:T. MacClendon 193
  with K.R. Weichman, L. Pernas-Giz, L. Lathrop, J. Barnhart
Date:08 Jul 2003
Accession No:236166
Image:236166.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Sumter Co.: Along Devil's Creek Swamp, ca. 3.5 mi. E of the Pasco County line. T24S, R23E, Sec. 15, SW¼. 28º 16’ 59” N -82º -25’ 0” W
Reproductive State:Bud
Collector:G. Robinson 479
Date:27 Oct 1981
Accession No:162084
Image:162084.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: R. K. Godfrey, 16-Dec-1971
Determination History: Eupatorium scabridum Elliott - Determined By: Robert Kral, 13-Jul-1957
Locality:USA. Florida. Alachua Co.: W of Newmans Lake.
Habitat:Sandy ditch in pine flatwoods.
Reproductive State:Bud, Flower
Collector:R. Kral 3108
  with R.K. Godfrey
Date:13 Jul 1957
Accession No:35772
Image:35772.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Osceola Co.: Just N of C-532, 1 mi. E of the C-545 junction; 4 mi. W of Intercession City. T25S, R27E, Sec. 36, SW¼.
Habitat:Pine flatwoods.
Reproductive State:Fruit
Collector:B. F. Hansen 8519
  with G. Robinson
Date:14 Aug 1981
Accession No:157050
Image:157050.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: J. P. Gillespie, s.d.
Locality:USA. Florida. Polk Co.: Along FL 555, ca. 4 mi. SW of Bartow. 27º 53’ 47” N -81º -50’ -35” W
Description:Abundant. 
Habitat:Pine - palmetto [Serenoa repens] flatwoods.
Reproductive State:Flower, Fruit
Collector:P. L. Redfearn 2685
Date:13 Jul 1956
Accession No:36576
Image:36576.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: R. K. Godfrey, 16-Dec-1971
Determination History: Eupatorium scabridum Elliott - Determined By: Robert Kral, 14-Jul-1958
Locality:USA. Florida. Hernando Co.: 3 mi. NNE of Aripeka. 28º 25’ 0” N -82º -39’ 0” W
Habitat:Pond margin. Sandy peat.
Reproductive State:Flower
Collector:R. Kral 7288
Date:14 Jul 1958
Accession No:4262
Image:4262.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: R. K. Godfrey, 16-Dec-1971
Determination History: Eupatorium scabridum Elliott - Determined By: Robert Kral, 13-Jun-1958
Locality:USA. Florida. Sumter Co.: 4.5 mi. SW of Tarrytown. 28º 33’ 0” N -82º -3’ 0” W
Description:Frequent. 
Habitat:Pine flatwoods. Moist, sandy peat.
Reproductive State:Flower
Collector:R. Kral 6869
Date:13 Jun 1958
Accession No:8550
Image:8550.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: Robert Kral, 10-Jul-1958
Locality:USA. Florida. Pasco Co.: 10 mi. E of Zephyrhills. 28º 14’ 1” N -82º -10’ -52” W
Habitat:Pineland pond margin. Moist, sandy peat.
Reproductive State:Flower
Collector:R. Kral 7266
Date:10 Jul 1958
Accession No:8200
Image:8200.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: Robert Kral, 05-Aug-1958
Locality:USA. Florida. Lake Co.: 3 mi. SW of Astor Park. 29º 9’ 44” N -81º -31’ -31” W
Description:Frquent. 
Habitat:Hillside bog. Moist, sandy peat.
Reproductive State:Flower, Fruit
Collector:R. Kral 7662
Date:05 Aug 1958
Accession No:4259
Image:4259.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L.
Locality:USA. Florida. Pinellas Co.: US 19, 1 mi. N of C-588.
Habitat:Roadside in woods.
Reproductive State:Flower, Fruit
Collector:P. Genelle 2871
  with G. Fleming
Date:18 Jun 1977
Accession No:129997
Image:129997.jpg
Family Name:Asteraceae
Currently Accepted Name:Eupatorium rotundifolium L. - Determined By: Genelle, P. & Fleming, G., 30-Sep-1971
Determination History: Eupatorium mikanoides Chapm.
Locality:USA. Florida. Pinellas Co.: Clearwater; edge of the golf course at the Top-of-the-World condominiums, C-588, 1.5 mi. W of US 19. 27º 57’ 54” N -82º -54’ -40” W
Description:Plants are 10 to 12 dm in height. 
Reproductive State:Flower, Fruit
Collector:P. Genelle 246A
  with G. Fleming
Date:26 May 1970
Accession No:91125
Image:91125.jpg

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