Selected Herbarium Specimen Details (23) Download

Family Name:Onagraceae
Currently Accepted Name:Ludwigia grandiflora (Michx.) Greuter & Burdet
Locality:USA. Florida. Pinellas Co.: Little Bayou Park. E of junction of 4th Street S and 54th Avenue S, pond on Little Bayou Creek. 27º 43’ 7” N 82º 38’ 13” W
Habitat:Open water pond; with Alternanthera philoxeroides, Pistia stratiotes.
Reproductive State:Fertile
Collector:R. Chicone 704
Date:20 Apr 2010
Accession No:257183
Image:257183.jpg

Family Name:Onagraceae
Currently Accepted Name:Ludwigia grandiflora (Michx.) Greuter & Burdet - Determined By: B. F. Hansen, Jul 2000
Determination History: Ludwigia hexapetala (Hook. & Arn.) Zardini et al.
Locality:USA. Florida. Pinellas Co.: Sawgrass Lake. T30S, R16E, Sec. 26. 30º 11’ 33” N -81º -22’ -14” W
Description:Herb, abundant. 
Habitat:Throughout lake.
Reproductive State:Fertile
Collector:K. Wiggins s.n.
Date:17 Jun 1992
Accession No:213935
Image:213935.jpg

Family Name:Onagraceae
Currently Accepted Name:Ludwigia grandiflora (Michx.) Greuter & Burdet
Locality:USA. Florida. Broward Co.: Maple Ridge development, 3800 block of Griffin Road, Hollywood. T50S, R42E, Sec. 31. 26º 0’ 40” N -80º -8’ -58” W
Habitat:Wetland replacement area.
Reproductive State:Fertile
Collector:J. Lange s.n.
Date:Jun 2001
Accession No:266924
Image:266924.jpg

Family Name:Onagraceae
Currently Accepted Name:Ludwigia grandiflora (Michx.) Greuter & Burdet
Locality:USA. Florida. Hillsborough Co.: Crosstown Center, E side of US 301, S of FL 60.
Habitat:Shallow wet muck.
Reproductive State:Fertile
Collector:D. Richardson 1794
Date:08 May 2001
Accession No:229065
Image:229065.jpg

Family Name:Onagraceae
Currently Accepted Name:Ludwigia grandiflora (Michx.) Greuter & Burdet - Determined By: P. H. Raven, 24-Oct-1988
Determination History: Ludwigia grandiflora (Michx.) Greuter & Burdet - Determined By: D. W. Hall
Locality:USA. Florida. Columbia Co.: Lake City area; Lake Montgomery in Lake City. 28º 1’ 15” N -82º -24’ -43” W
Description:Flowers yellow; locally common. 
Habitat:Several lakes; shallow water and shore line.
Reproductive State:Fertile
Collector:J. Hinkle s.n.
Date:09 Jun 1988
Accession No:198701
Image:198701.jpg

Family Name:Onagraceae
Currently Accepted Name:Ludwigia grandiflora (Michx.) Greuter & Burdet - Determined By: B. F. Hansen, Jul 2000
Determination History: Ludwigia hexapetala (Hook. & Arn.) Zardini et al. - Determined By: E. Zardini, 1986
Ludwigia uruguayensis (Cambess.) H. Hara
Locality:USA. Florida. Santa Rosa Co.: S edge of Milton, along FL 191, Pill Branch, near the bridge. 30º 37’ 56” N -87º -2’ -22” W
Reproductive State:Fertile
Collector:G. Wilhelm 9124
Date:19 Jun 1981
Accession No:167449
Image:167449.jpg

Family Name:Onagraceae
Currently Accepted Name:Ludwigia grandiflora (Michx.) Greuter & Burdet - Determined By: A. R. Franck, 13-Feb-2013
Determination History: Ludwigia leptocarpa (Nutt.) H. Hara
Locality:USA. Florida. Clay Co.: Along C-739, 0.5 mi. SW of junction with C-209; ca. 6.5 mi. E of Middleburg. T5S, R25E, Sec. 39. 30º 4’ 7” N -81º -51’ -37” W
Habitat:Edge of maple [Acer] forest.
Reproductive State:Fertile
Collector:R. P. Sauleda 5598
  with M. Ragan
Date:21 Jun 1981
Accession No:157492
Image:157492.jpg

Family Name:Onagraceae
Currently Accepted Name:Ludwigia grandiflora (Michx.) Greuter & Burdet
Locality:USA. Florida. Union Co.: Just W of boat ramp at Lake Butler, ca. 0.25 mi. N of fl 100 and ca. 1.2 mi. NW of the FL 100 and FL 121 intersection. 30º 1’ 40” N 82º 20’ 37” W
Description:Common. 
Habitat:In shallow water, mixed with Panicum repens.
Reproductive State:Flower
Collector:C. Slaughter 18021
  with D. Hall, K. Ponzio, T. Miller, L. McCloud
Date:26 Jun 2013
Accession No:271309
Image:271309.jpg

Family Name:Onagraceae
Currently Accepted Name:Ludwigia grandiflora (Michx.) Greuter & Burdet
Locality:USA. Florida. Miami-Dade Co.: Along S edge of SW 392nd Street, W of 192nd Avenue. 27º 51’ 34” N -82º -5’ -7” W
Habitat:In canal.
Reproductive State:Flower
Collector:K. A. Bradley 2682
Date:19 Aug 2009
Accession No:280994
Image:280994.jpg

Family Name:Onagraceae
Currently Accepted Name:Ludwigia grandiflora (Michx.) Greuter & Burdet
Determination History: Ludwigia uruguayensis (Cambess.) H. Hara
Locality:USA. Louisiana. Lafourche Par.: Lake Boeuf and vicinity.
Description:Common; flowers bright yellow. 
Habitat:At edge of bayou.
Collector:S. D. White 2848
  with C. Hermann
Date:20 Jun 1984
Accession No:198234
Image:198234.jpg

Family Name:Onagraceae
Currently Accepted Name:Ludwigia grandiflora (Michx.) Greuter & Burdet - Determined By: B. F. Hansen, 1992
Determination History: Ludwigia uruguayensis (Cambess.) H. Hara
Locality:USA. South Carolina. Sumter Co.: Lake Marion; ca. 2.2 mi. SW of Sparkleberry Public Library; Moores Run; ca. 0.1 mi. NE of the Santee River channel.
Description:Late summer form; petals 4-6; bright yellow; 1.4-2.4 cm long. 
Habitat:Rooted and emersed in 7 ft. of water.
Collector:G. W. Long 1051
  with R. Harvey
Date:03 Aug 1984
Accession No:205121
Image:205121.jpg

Family Name:Onagraceae
Currently Accepted Name:Ludwigia grandiflora (Michx.) Greuter & Burdet
Determination History: Ludwigia uruguayensis (Cambess.) H. Hara
Locality:USA. South Carolina. Anderson Co.: 18 mi. Creek embayment; N side of Fants Grove Road; Pendleton.
Description:Flowers yellow; orange tint at center; abundant aquatic herb; floating in large mats; fertile stems emergent 2-3 ft. 
Collector:S. R. Hill 25183
  with R. Gossett
Date:22 Jul 1993
Accession No:213494
Image:213494.jpg

Family Name:Onagraceae
Currently Accepted Name:Ludwigia grandiflora (Michx.) Greuter & Burdet
Determination History: Ludwigia peploides var. glabrescens (Kuntze) Shinners
Jussiaea grandiflora Michx.
Locality:USA. Georgia. McIntosh Co.: Near S end of Sapelo Island.
Description:Stems weak, arching, branching to form dense masses; petals yellow to 22mm long. 
Habitat:In margin of freshwater lake fed by artesian wells.
Collector:W. H. Duncan 20267
Date:11 Jul 1956
Accession No:8938
Image:8938.jpg

Family Name:Onagraceae
Currently Accepted Name:Ludwigia grandiflora (Michx.) Greuter & Burdet
Determination History: Ludwigia peploides var. glabrescens (Kuntze) Shinners
Jussieuia grandiflora Michx.
Locality:USA. Georgia. McIntosh Co.: Near S end of Sapelo Island.
Description:Stems weak, arching, branching to form dense masses; petals yellow, to 22mm long. 
Habitat:In margin of fresh water lake, fed by artesian wells.
Collector:W. H. Duncan 20267
Date:11 Jul 1956
Accession No:62155
Image:62155.jpg

Family Name:Onagraceae
Currently Accepted Name:Ludwigia grandiflora (Michx.) Greuter & Burdet - Determined By: A. R. Franck, 25-Jan-2018
Determination History: Ludwigia hexapetala (Hook. & Arn.) Zardini et al.
Ludwigia uruguayensis (Cambess.) H. Hara
Locality:USA. South Carolina. Richland Co.: Saluda River, 200 yds. W of the confluence with the Broad River, 0.25 mi. ESE of the Riverbanks Zoo.
Description:Abundant. 
Habitat:In sandy, open flood plain area.
Collector:C. Aulbach-Smith 1033
  with V. Hollowell
Date:29 Jul 1980
Accession No:183801
Image:183801.jpg

Family Name:Onagraceae
Currently Accepted Name:Ludwigia grandiflora (Michx.) Greuter & Burdet - Determined By: A. R. Franck, 25-Jan-2018
Determination History: Ludwigia hexapetala (Hook. & Arn.) Zardini et al. - Determined By: E. Zardini, 1986
Ludwigia uruguayensis (Cambess.) H. Hara
Locality:USA. North Carolina. Hyde Co.: Near US 264, 0.4 mi. W of New Holland.
Habitat:Ditch.
Collector:A. E. Radford 39097
Date:07 Aug 1958
Accession No:14531
Image:14531.jpg

Family Name:Onagraceae
Currently Accepted Name:Ludwigia grandiflora (Michx.) Greuter & Burdet - Determined By: A. R. Franck, 25-Jan-2018
Determination History: Ludwigia hexapetala (Hook. & Arn.) Zardini et al.
Jussiaea uruguayensis Cambess.
Locality:USA. North Carolina. Wake Co.: Junction of US 401 and 70 in Raleigh.
Habitat:In ditch.
Collector:H. E. Ahles 53709
  with J. Haesloop
Date:23 Jun 1960
Accession No:109908
Image:109908.jpg

Family Name:Onagraceae
Currently Accepted Name:Ludwigia grandiflora (Michx.) Greuter & Burdet - Determined By: A. R. Franck, 25-Jan-2018
Determination History: Ludwigia hexapetala (Hook. & Arn.) Zardini et al. - Determined By: E. Zardini, 1986
Jussiaea uruguayensis Cambess.
Ludwigia uruguayensis (Cambess.) H. Hara
Locality:USA. North Carolina. 1 mi. N of US 17 on Wrightsboro Road.
Habitat:Pool.
Collector:A. E. Radford 4356
Date:03 Jun 1949
Accession No:78260
Image:78260.jpg

Family Name:Onagraceae
Currently Accepted Name:Ludwigia grandiflora (Michx.) Greuter & Burdet - Determined By: A. R. Franck, 25-Jan-2018
Determination History: Ludwigia hexapetala (Hook. & Arn.) Zardini et al. - Determined By: E. Zardini, 1986
Ludwigia uruguayensis (Cambess.) H. Hara
Locality:USA. North Carolina. Wake Co.: Junction of US 401 and 70 in Raleigh.
Habitat:In ditch.
Reproductive State:Flower
Collector:H. E. Ahles 53709
  with J. Haesloop
Date:23 Jun 1960
Accession No:45521
Image:45521.jpg

Family Name:Onagraceae
Currently Accepted Name:Ludwigia grandiflora (Michx.) Greuter & Burdet - Determined By: C. C. Jacono, Jun 2000
Locality:USA. Florida. Alachua Co.: Southern public boat ramp accessed from US 301, Lake Alto.
Description:Locally abundant; leaves 8-9 cm long, (0.6)0.7-0.9(1) mm wide; petals yellow, 16-20 mm long, the sepals 11-13.5 mm long. 
Habitat:ALong ramp bank and extending into lake as floating mats.
Reproductive State:Flower
Collector:C. C. Jacono 137
Date:05 Jun 2000
Accession No:302991
Image:302991.jpg

Family Name:Onagraceae
Currently Accepted Name:Ludwigia grandiflora (Michx.) Greuter & Burdet - Determined By: B. F. Hansen, Apr 2022
Determination History: Ludwigia grandiflora (Michx.) Greuter & Burdet subsp. hexapetala (Hook. & Arn.) G.L.Nesom & Kartesz - Determined By: C. C. Jacono, 01 Nov 2011
Locality:USA. Florida. Osceola Co.: E shoreline, Cypress Lake. 28º 3’ 47” N 81º 20’ 18” W
Description:Abundant, creeping on and twining into Scirus beds, decumbent and erect stems of the emergent form with moderately villous stems below, becoming densely villous nearing stem tip. 
Habitat:Expansive zone of Scirpus californicus.
Reproductive State:Flower
Collector:C. C. Jacono 824
  with T. Coughlin, M. Scott
Date:24 Sep 2011
Accession No:302993
Image:302993.jpg

Family Name:Onagraceae
Currently Accepted Name:Ludwigia grandiflora (Michx.) Greuter & Burdet - Determined By: B. F. Hansen, Apr 2022
Determination History: Ludwigia grandiflora (Michx.) Greuter & Burdet subsp. hexapetala (Hook. & Arn.) G.L.Nesom & Kartesz - Determined By: C. C. Jacono, 01-Nov-2011
Locality:USA. Florida. Osceola Co.: Lake Kissimmee. 27º 56’ 56” N 81º 19’ 58” W
Description:Abundant floating beds of primarily erect, emergent stems; flowers yellow. 
Habitat:Deep water marsh.
Reproductive State:Flower
Collector:C. C. Jacono 823
  with T. Coughlin, M. Scott
Date:24 Sep 2011
Accession No:302992
Image:302992.jpg

Family Name:Onagraceae
Currently Accepted Name:Ludwigia grandiflora (Michx.) Greuter & Burdet - Determined By: C. C. Jacono, 06-Aug-2011
Locality:USA. Florida. Osceola Co.: Grassy Island marsh, Lake Kissimmee. 27º 55’ 49” N 81º 17’ 31” W
Description:Covering ca. 70-80% of the 700 acrea area; abundant beds of floating plants with inflated, decumbent and glabrous stems rooting at the nodes, producing erect, sparsely hirsute stems with emergent leaves and flowers; aquatic leaves glabrous with midribs sparsely hirsute, the upper emergent leaves narrowly elliptic, sparsely hirsute, the hairs denser along lower mid-vein, the tips glandular mucronate; peduncle 21(28) mm long, the sepals 5, 1.2 mm long, petals (13.5)15(16) mm long, the hypanthium 8(9) mm, densely hirsute. 
Habitat:Marsh, with Micranthemum umbrosum.
Reproductive State:Flower
Collector:J. Andreas s.n.
Date:04 Aug 2011
Accession No:303169
Image:303169.jpg

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