Herbarium Specimen Details

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Wunderlin, 1984
Determination History
Jussiaea angustifolia Lam.
Locality USA. Florida , Hillsborough Co. : Tampa. 27° 56' 51" N 82° 27' 30" W
Description Usually isolated plants; corolla yellow.
Reproductive State Flower Fruit
Collector C. T. Reed
Collection Date 06 Jul 1965
Accession Number 175565
Image 175565.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Pinellas Co. : S peninsula of Little Bayou, Honeymoon Island. T28S, R15E, Sec. 8.
Description Flowers yellow; fruit with hypanthium red-brown.
Reproductive State Flower Fruit
Collector G. Fleming 3280
Collection Date 13 Oct 1979
Accession Number 149230
Image 149230.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Hillsborough Co. : Hillsborough River State Park. 6 mi. S of Zephyrhills and 20 mi. NE of Tampa on US 301; N of suspension bridge. T27S, R21E, Sec. 7, 8, 9. 27° 55' 0" N 82° 20' 60" W
Habitat River's edge.
Reproductive State Fruit
Collector A. N. Arcuri 51
Collection Date 11 Nov 1976
Accession Number 147107
Image 147107.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Pasco Co. : FL 52, ca. 9 mi. E of US 19.
Habitat Roadside.
Reproductive State Flower Fruit
Collector K. Zeiler 30
Collection Date 29 Oct 1976
Accession Number 127350
Image 127350.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Pinellas Co. : Brooker Creek Preserve. Ca. 4 mi. N of Oldsmar along powerline right-of-way. T27S, R16E, Sec. 36, NW¼. 28° 2' 3" N 82° 39' 54" W
Habitat Weeds and wet areas.
Reproductive State Flower Immature Fruit
Collector B. F. Hansen 12194
with R.P. Wunderlin, P. Dooris
Collection Date 12 May 1993
Accession Number 208897
Image 208897.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Pinellas Co. : Moccasin Lake Park. Clearwater; NE meadow. 27° 57' 54" N 82° 54' 40" W
Habitat Moist, disturbed, frequently mowed area.
Reproductive State Fruit
Collector G. Fleming 3609
Collection Date 17 Jun 1983
Accession Number 170929
Image 170929.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: D. W. Hall,
Locality USA. Florida , Alachua Co. : 1.6 mi. S of Williston Road (FL 121) on Wacahoota Road, ca. 3 mi. S of Gainesville. 29° 39' 5" N 82° 19' 30" W
Description Frequent; flowers yellow.
Habitat Roadside ditch.
Reproductive State Flower Fruit
Collector D. W. Hall 622
with E. Fontes
Collection Date 05 Oct 1982
Accession Number 169953
Image 169953.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Martin Co. : Jonathan Dickinson State Park. Stables area.
Habitat Disturbed sites; wet shrubby areas and ditches.
Reproductive State Flower
Collector R. O. Woodbury
with R. Roberts
Collection Date Aug 1989
Accession Number 260036
Image 260036.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Hillsborough Co. : Mosaic Fertilizer mine reclamation site near Mulberry, ca. 2000 ft. NE of the junction of Lithia-Pinecrest road and Allen Road. 27° 51' 0" N 82° 8' 44" W
Description Herb ca. 1.2 m tall.
Habitat Open, saturated marsh habitat of created depression wetland.
Reproductive State Flower Fruit
Collector R. Chicone 761
Collection Date 17 Jul 2010
Accession Number 260134
Image 260134.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Manatee Co. : Lake Manatee State Recreation Area. Near Park Drive. T34S, R20E, Sec. 31, E½ of SW¼. 27° 29' 47" N 82° 32' 22" W
Description Common erect forb to 30 cm high; flowers yellowish.
Habitat Along ditch bank in mesic flatwoods.
Reproductive State Flower Fruit
Collector P. Benshoff
Collection Date 08 Dec 1992
Accession Number 210173
Image 210173.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Broward Co. : Indian Trace.
Reproductive State Flower Fruit
Collector D. Tabb
Collection Date 25 Aug 1978
Accession Number 176685
Image 176685.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Broward Co. : Indian Trace.
Reproductive State Flower
Collector D. Tabb
Collection Date 21 Aug 1978
Accession Number 176504
Image 176504.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Pinellas Co. : Brooker Creek Preserve. Ca. 3 mi. S of Tarpon Springs Road in secondary powerline right-of-way. T27S, R16E, Sec. 25, NW¼ of SW¼. 29° 53' 20" N 82° 19' 57" W
Habitat Wet, weedy areas along right-of-way in wet pine flatwoods.
Reproductive State Fruit
Collector B. F. Hansen 12590
with R.P. Wunderlin, A.M. Evans, P. Dooris
Collection Date 18 Nov 1993
Accession Number 209265
Image 209265.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Seminole Co. : Along Oakway, Town of Sanford. 28° 48' 2" N 81° 16' 23" W
Habitat Roadside ditch.
Reproductive State Bud
Collector W. D. Longbottom 11038
with D.H. Williams
Collection Date 28 Apr 2008
Accession Number 246600
Image 246600.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia leptocarpa Nutt. H. Hara
Locality USA. Florida , Hillsborough Co. : N bank of the Middle Little Manatee River. 27° 28' 60" N 82° 10' 60" W
Habitat With Hyptis verticillata, Acrostichum, and other aquatics.
Reproductive State Flower Fruit
Collector A.G. Shuey
Collection Date 18 Dec 1973
Accession Number 112046
Image 112046.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Collier Co. : Fakahatchee Strand State Preserve State Park. Copeland Prairie. T52S, R29E, Sec. 12. 25° 52' 6" N 81° 29' 21" W
Habitat Roadside ditch.
Reproductive State Flower Fruit
Collector R. Pires
Collection Date 16 Aug 1998
Accession Number 247943
Image 247943.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea erecta L.
Ludwigia erecta L. H. Hara - Determined By: B. H. Long, 1968
Locality USA. Florida , Palm Beach Co. : S of the intersection of Old Okeechobee Road and Chillingworth Drive, West Palm Beach. 27° 14' 38" N 80° 49' 47" W
Habitat Open field, disturbed ground, sand, full sun.
Reproductive State Flower Fruit
Collector P. M. Cassen 115
Collection Date 22 Aug 1967
Accession Number 81178
Image 81178.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Hillsborough Co. : Balm-Boyette Tract. 1.9 mi. N of Balm. T31S, R20E, Sec. 14, SW¼ of SW¼. 27° 49' 3" N 82° 13' 21" W
Reproductive State Flower Immature Fruit
Collector S. Landry
with C. Vandaveer
Collection Date 30 Sep 1994
Accession Number 224095
Image 224095.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Franklin Co. : St. James Bay Golf Course, just N of US 98, ca. 6 mi. E of Carrabelle. 29° 51' 8" N 84° 40' 28" W
Habitat Coastal scrub and mixed forest.
Reproductive State Flower Fruit
Collector B. F. Hansen 13074
Collection Date 10 Oct 2005
Accession Number 241806
Image 241806.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: B. F. Hansen, Jan 2008
Determination History
Ludwigia leptocarpa Nutt. H. Hara
Locality USA. Florida , Baker Co. : N and S of Steel Bridge Road, just W of its intersection with St. Marys Cove Road, 2.9 mi. NE of C-121. T2S, R22E, Sec. 2, 3.
Habitat Small pond.
Reproductive State Flower
Collector C. Slaughter 15843
with M. Minno
Collection Date 14 Aug 2007
Accession Number 244641
Image 244641.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. Raven
Locality USA. Florida , Pasco Co. : Starkey Wilderness Park. 2.5 mi. NNW of Odessa. T26S, R17E, Sec. 4, NW¼ of SE¼. 28° 11' 38" N 82° 35' 30" W
Habitat Depression marsh.
Reproductive State Flower Fruit
Collector E. M. Ferguson 541
with D. Coleman
Collection Date 17 Nov 2003
Accession Number 250966
Image 250966.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Hamilton Co. : 2 mi. NE of C-137 on Eightmile Still Road, ca. 4.5 mi. NNE of Facil. T1S, R15E, Sec. 12, SW¼ of NE¼. 30° 21' 0" N 82° 46' 60" W
Habitat Wet roadside.
Reproductive State Flower Fruit
Collector B. F. Hansen 13442
with J. Hansen
Collection Date 19 Sep 2008
Accession Number 255156
Image 255156.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Lake Co. : Lady Lake.
Description Base swollen.
Habitat Shallow water.
Reproductive State Flower
Collector P. H. Raven 18635
Collection Date 15 Aug 1963
Accession Number 101193
Image 101193.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Polk Co. : Grimes Road, 3 mi. S of Polk City. T27S, R25E, Sec. 16, 17. 27° 56' 60" N 81° 42' 0" W
Reproductive State Flower Fruit
Collector G. Fehling 17
Collection Date 29 Dec 1979
Accession Number 155212
Image 155212.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: B. F. Hansen, Jul 2011
Determination History
Ludwigia peruviana L. H. Hara
Locality USA. Florida , Brevard Co. : Cape Canaveral Air Force Station. E of old Mission Control Building site, W of Apogee Road, S of Flight Control Road. 28° 27' 46" N 80° 34' 44" W
Habitat Borrow pond.
Reproductive State Flower Fruit
Collector P. A. Schmalzer
with T. Kozusko
Collection Date 01 Dec 2010
Accession Number 258699
Image 258699.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: R. W. Long, 1968
Determination History
Ludwigia octovalvis Jacq. P. H. Raven - Determined By: P. H. Raven, 26-Dec-1966
Locality USA. Florida , Collier Co. : Lake Trafford, Immokalee. 26° 12' 39" N 81° 48' 24" W
Habitat Among shore shrubs, Typha - Pontederia swamp.
Reproductive State Flower Fruit
Collector O. K. Lakela 30229
Collection Date 14 Sep 1966
Accession Number 78614
Image 78614.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Hendry Co. : Along US 27, 0.3 mi. S of the Glades County line, ca. 9.0 mi. W of Clewiston. T43S, R32E, Sec. 12, NE¼. 26° 45' 15" N 80° 56' 1" W
Habitat Roadside.
Reproductive State Flower
Collector G. Robinson 308
with B.F. Hansen
Collection Date 02 Jul 1981
Accession Number 160277
Image 160277.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea scabra Willd.
Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Lakela,
Ludwigia octovalvis Jacq. P. H. Raven - Determined By: R. W. Long, 1968
Locality USA. Florida , Collier Co. : W side of FL 29, N of Deep Lake. 26° 12' 39" N 81° 48' 24" W
Description Stems and foliage hirsute [?]; sepals 4.
Habitat Canal bank and margin of hammock.
Reproductive State Flower Immature Fruit
Collector G. R. Cooley 9381
with M. Cooley, O. Lakela
Collection Date 17 Oct 1962
Accession Number 54065
Image 54065.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. Raven
Locality USA. Florida , Collier Co. : Off road to Caxambas Pass, Marco Island. 25° 54' 39" N 81° 41' 52" W
Habitat Drying ditch in low pinewood.
Reproductive State Flower Fruit
Collector O. K. Lakela 32098
Collection Date 09 Aug 1970
Accession Number 89809
Image 89809.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Seminole Co. : SE corner of the intersection of Lake Mary Boulevard and US 17/92, Sanford. 28° 45' 21" N 81° 17' 14" W
Habitat Filling most of a large, open roadside ditch.
Reproductive State Flower Fruit
Collector D. H. Williams 2840
Collection Date 23 Dec 2011
Accession Number 262705
Image 262705.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Nassau Co. : Between US 1 and railroad, on N side of Hilliard. 30° 41' 28" N 81° 55' 2" W
Description Flowers yellow.
Habitat Along drainage area.
Reproductive State Fruit
Collector D. S. Correll 53087
with H.B. Correll
Collection Date 1 Nov 1981
Accession Number 177157
Image 177157.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: B. F. Hansen, Jan 2012
Locality USA. Florida , Orange Co. : West Kennedy Boulevard near its intersection with Forest City Road (FL 434), Eatonville. 28° 37' 5" N 81° 24' 45" W
Description Occasional, but well established here; mostly in fruit.
Habitat Shallow roadside swale in standing water.
Reproductive State Flower
Collector D. H. Williams 2668
Collection Date 26 Oct 2011
Accession Number 262009
Image 262009.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Osceola Co. : N side of the entrance road to Osceola County Softball Complex, on John Young Parkway, Town of Kissimmee. 28° 20' 14" N 81° 25' 15" W
Reproductive State Flower Fruit
Collector W. D. Longbottom 14557
with D.H. Williams
Collection Date 18 Nov 2010
Accession Number 260984
Image 260984.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Okaloosa Co. : Eglin Air Force Base. Between the sewage treatment facility and the environmental research building. 30° 27' 49" N 86° 33' 12" W
Habitat Wet ditch.
Reproductive State Flower Fruit
Collector G. Wilhelm 11924
Collection Date 21 Nov 1983
Accession Number 180712
Image 180712.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Citrus Co. : Cutler's Spur and FL 44, 1 block W of US 19, Crystal River. 25° 36' 54" N 80° 18' 38" W
Habitat Wet ditch.
Reproductive State Flower Fruit
Collector M. E. Schmid
Collection Date 07 Sep 1982
Accession Number 179308
Image 179308.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Levy Co. : FL 24, 4.3 mi. E of US 19.
Reproductive State Flower Fruit
Collector M. E. Schmid
Collection Date 13 May 1984
Accession Number 177713
Image 177713.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Miami-Dade Co. : Sunset Drive and SW 125th Street, Miami. 25° 42' 21" N 80° 21' 8" W
Reproductive State Flower Fruit
Collector T. R. Alexander
Collection Date 01 Nov 1973
Accession Number 182843
Image 182843.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Sarasota Co. : Pinebrook Wellfield Fitness Trail, off Pinebrook Road, Venice. 27° 5' 59" N 82° 27' 15" W
Habitat Wet roadside ditch.
Reproductive State Flower Fruit
Collector G. Compton 298
Collection Date 02 Nov 1984
Accession Number 182117
Image 182117.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Taylor Co. : Perry. 30° 7' 3" N 83° 34' 55" W
Reproductive State Fruit
Collector F. C. Craighead
Collection Date 11 Nov 1963
Accession Number 99167
Image 99167.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Collier Co. : Corkscrew Swamp Sanctuary. 26° 28' 0" N 81° 32' 60" W
Habitat Roadside ditch, sand.
Reproductive State Flower Immature Fruit
Collector P. Genelle 590
with G. Fleming
Collection Date 25 Mar 1971
Accession Number 94827
Image 94827.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Pinellas Co. : On-Top-of-World, Clearwater. 27° 59' 6" N 82° 52' 11" W
Habitat Edge of cypress [Taxodium] pond.
Reproductive State Flower
Collector P. Genelle 147
with G. Fleming
Collection Date 31 Mar 1970
Accession Number 90262
Image 90262.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Flagler Co. : Between I-95 and Bunnell Airport, Palm Coast. 29° 27' 58" N 81° 15' 28" W
Habitat Moist pineland glades.
Reproductive State Flower Fruit
Collector D. Tabb
Collection Date 29 Aug 1979
Accession Number 182848
Image 182848.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Flagler Co. : W fringe of Black Branch Swamp, Palm Coast. 28° 0' 19" N 82° 27' 3" W
Habitat Logging road ditch in pine - bay wet habitat.
Reproductive State Flower Immature Fruit
Collector D. Tabb
Collection Date 29 Aug 1979
Accession Number 182847
Image 182847.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Broward Co. : Country Lakes. 26° 11' 24" N 80° 21' 57" W
Reproductive State Flower Fruit
Collector T. R. Alexander
Collection Date Nov 1974
Accession Number 182511
Image 182511.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Determination History
Ludwigia decurrens Walter
Locality USA. Florida , Calhoun Co. : 6 mi. SW of Blountstown on Myers Dairy Road, 0.4 mi. N of Abe Springs Road to the E. 30° 23' 58" N 85° 7' 43" W
Description Erect herb to 60 cm; petals lemon yellow, pistils and stamens light yellow; capsule maroon red.
Habitat Weedy grassy field.
Reproductive State Flower Fruit
Collector T. MacClendon 327
with K. MacClendon
Collection Date 16 Aug 2005
Accession Number 241440
Image 241440.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Determination History
Ludwigia decurrens Walter
Locality USA. Florida , Brevard Co. : Entrance to Malabar Scrub EEL. 27° 0' 0" N 80° 34' 57" W
Description Common, erect herb to 30 cm; petals 4, yellow.
Habitat Wet ditch in pine flatwoods; mud soil.
Reproductive State Flower
Collector T. MacClendon 161
with K.R. Weichman
Collection Date 03 Jun 2003
Accession Number 236953
Image 236953.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Determination History
Ludwigia decurrens Walter
Locality USA. Florida , Baker Co. : Along C-94, ca. 11 mi. W of Baxter. 30° 30' 0" N 82° 13' 60" W
Description Plant globular; flowers yellow; petals 4, stamens 8.
Habitat About a pond.
Reproductive State Flower Fruit
Collector D. S. Correll 53114
with H.B. Correll
Collection Date 02 Nov 1981
Accession Number 165790
Image 165790.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: P. H. Raven, 26-Dec-1966
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Collier Co. : Lake Trafford, Immokalee. 26° 12' 39" N 81° 48' 24" W
Habitat Typha - Pontederia swamp.
Reproductive State Fruit
Collector O. K. Lakela 30230
Collection Date 14 Sep 1966
Accession Number 91958
Image 91958.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Polk Co. : 0.1 mi. E of the Hillsborough County line on FL 674 (Wimauma Road). T32S, R23E, Sec. 18. 27° 55' 0" N 82° 20' 60" W
Habitat Wet roadside ditch.
Reproductive State Flower
Collector R. P. Wunderlin 9098
with J. Beckner
Collection Date 05 Sep 1981
Accession Number 158471
Image 158471.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Charlotte Co. : Prairie/Shell Creek (Southwest Florida Water Management District property), 80 m S of Royal Palm Drive, 2.1 km W of US 17. 26° 59' 56" N 81° 58' 47" W
Habitat Edge of trail in marsh surrounded by hammock.
Reproductive State Flower
Collector A. R. Franck 1933
Collection Date 29 Apr 2010
Accession Number 254880
Image 254880.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , DeSoto Co. : Deep Creek (Southwest Florida Water Management District property), ca. 900 ha on W side of Peace Ricer, ca. 4.5 km NE of the junction of I-75 and Kings Highway (C-769). 27° 2' 0" N 82° 0' 0" W
Habitat Open hydric site in hammock.
Reproductive State Flower Immature Fruit
Collector A. R. Franck 908
Collection Date 15 Sep 2008
Accession Number 249847
Image 249847.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Hendry Co. : Okaloacoochee Slough State Forest. 17 km NNE of Immokalee, 14 km ESE of the junction of C-832 and FL 29. T45S, R30E, Sec. 14, SW¼ of SW¼. 26° 25' 10" N 81° 25' 13" W
Habitat Wet prairie - flatwoods.
Reproductive State Flower
Collector A. R. Franck 1432
Collection Date 14 Sep 2009
Accession Number 251318
Image 251318.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Sarasota Co. : Oscar Scherer State Park. Burn zone 113 SE. T38S, R18E, Sec. 12, NW¼ of NE¼ of SW¼ of SE¼ of SW¼.
Description Occasional erect forb to 40 cm high.
Habitat Ruderal area along banks of borrow pit in mesic flatwoods.
Reproductive State Flower Immature Fruit
Collector S. Cole
Collection Date 27 Aug 1994
Accession Number 214104
Image 214104.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Flagler Co. : Just N of Potatoe Ville Road, 5 km SE of Yelvington Road and 10 km SE of US 17 and East Palatka. T10S, R28E, Sec. 22. 29° 37' 0" N 81° 31' 0" W
Habitat Wet powerline right-of-way.
Reproductive State Flower Fruit
Collector C. Slaughter 13299
Collection Date 15 Aug 2002
Accession Number 245068
Image 245068.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Sarasota Co. : Next to parking lot at Pineview School, 1 Python Path, Osprey. 27° 11' 17" N 82° 28' 46" W
Description Suffruticose, 1 m tall; flowers yellow.
Habitat Edge of lagoon.
Reproductive State Flower
Elevation 5 to 10 m
Collector W. Diaz 3766
with B.K. Holst, R. Rivero, V. Renard, E. Dunkelberger
Collection Date 23 Dec 1998
Accession Number 249618
Image 249618.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Pasco Co. : Starkey Wilderness Park. 2.5 mi. NNW of Odessa. T26S, R17E, Sec. 4, NW¼ of SE¼. 28° 11' 38" N 82° 35' 30" W
Habitat Depression marsh.
Reproductive State Flower
Collector E. M. Ferguson 384
with J.M. Kunzer
Collection Date 26 Jun 2003
Accession Number 249943
Image 249943.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea erecta L.
Ludwigia erecta L. H. Hara - Determined By: R. W. Long, 1968
Locality USA. Florida , Collier Co. : Sunniland. 26° 16' 0" N 81° 19' 60" W
Habitat Cypress [Taxodium] pond.
Reproductive State Flower Fruit
Collector F. C. Craighead
Collection Date 12 May 1965
Accession Number 67359
Image 67359.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea scabra Willd.
Locality USA. Florida , Hendry Co. : FL 836, 12 mi. S of Clewiston. 26° 45' 15" N 80° 56' 1" W
Habitat On old shell rock road.
Reproductive State Flower
Collector W. L. McCart 10945
Collection Date 13 Sep 1969
Accession Number 88720
Image 88720.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea erecta L.
Ludwigia erecta L. H. Hara
Locality USA. Florida , Hendry Co. : S of Lake Okeechobee, E of Clewiston. 26° 45' 15" N 80° 56' 1" W
Description Common; only the tips of branches foliose with few flowers and fruit.
Habitat Along canals.
Reproductive State Flower
Collector O. K. Lakela 25633
Collection Date 19 Jan 1963
Accession Number 52174
Image 52174.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia erecta L. H. Hara
Locality USA. Florida , Hillsborough Co. : Hillsborough River near the Florida Avenue bridge in Sulphur Springs, Tampa. 27° 55' 0" N 82° 20' 60" W
Description Common; prefers the sun and likes the water.
Reproductive State Flower Fruit
Collector D. Laker
Collection Date 21 Mar 1965
Accession Number 100326
Image 100326.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Miami-Dade Co. : Along US 41, just W of US 27.
Description Flowers yellow, petals four.
Habitat Edge of embankment, near shallow water but on dry ground.
Reproductive State Flower Fruit
Collector S. DuBois
Collection Date 05 Feb 1979
Accession Number 141206
Image 141206.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea peruviana L.
Jussiaea peruviana L. - Determined By: R. W. Long, 1968
Locality USA. Florida , Miami-Dade Co. : SE of the intersection of Tamiami Trail and US 27. 25° 45' 31" N 80° 23' 54" W
Description Frequent throughout; plants to 3 m tall, upper branches collected.
Habitat Margin of Typha swamp.
Reproductive State Flower
Collector O. K. Lakela 26900
Collection Date 13 Mar 1964
Accession Number 63470
Image 63470.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Martin Co. : Danforth Park; NW corner of Mapp Road and Martin Highway (FL 714) in Palm City. 27° 9' 37" N 80° 16' 18" W
Description Locally common; flowers yellow.
Habitat Edge of depression marsh, with Hibiscus furcellatus, Pontederia cordata, and Ludwigia peruviana.
Reproductive State Flower Fruit
Collector S. W. Woodmansee 530
with M.H. Woodmansee
Collection Date 09 Sep 2000
Accession Number 233110
Image 233110.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Collier Co. : Collier-Seminole State Park. N side of Ranger Station. T51S, R27E, Sec. 27, SW¼ of SE¼ of SE¼. 26° 7' 60" N 81° 28' 60" W
Description Petals yellow, four; stamens eight.
Habitat Ditch in ruderal/developed area.
Reproductive State Flower
Collector R. A. Hattaway
Collection Date 23 Sep 1999
Accession Number 230712
Image 230712.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: B. F. Hansen, Nov 2002
Determination History
Ludwigia erecta L. H. Hara
Locality USA. Florida , Hillsborough Co. : Little Manatee River State Park. Dude Lake Trail; powerline right-of-way W of lake. T32S, R19E, Sec. 26, NE¼ of SW¼. 27° 28' 60" N 82° 10' 60" W
Description Erect forb to 0.3 m.
Habitat Ruderal.
Reproductive State Flower Fruit
Collector J. Myers 189
Collection Date 15 Oct 1998
Accession Number 233583
Image 233583.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Ludwigia octovalvis Jacq. P. H. Raven - Determined By: R. W. Long, 1968
Locality USA. Florida , Collier Co. : Vicinity of Little Hickory Pass, North Naples. 26° 8' 31" N 81° 47' 41" W
Description Common.
Habitat Swamps and ditches in pineland.
Reproductive State Flower Fruit
Collector O. K. Lakela 29254
Collection Date 06 Oct 1965
Accession Number 67164
Image 67164.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Miami-Dade Co. : US 27, N of Alligator Alley. 30° 10' 60" N 82° 37' 60" W
Habitat Pond by roadside.
Reproductive State Flower Fruit
Collector N. H. Chevalier 20
Collection Date 29 Aug 1971
Accession Number 98137
Image 98137.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Ludwigia octovalvis Jacq. P. H. Raven - Determined By: R. W. Long, 1968
Locality USA. Florida , Collier Co. : N side of FL 846, Immokalee City W to the junction with FL 29. 26° 25' 10" N 81° 25' 13" W
Habitat Glade and pineland.
Reproductive State Flower Fruit
Collector O. K. Lakela 29429
Collection Date 09 Jan 1966
Accession Number 70272
Image 70272.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea suffruticosa L.
Locality USA. Florida , Polk Co. : Along US 98, ca. 5 mi. E of Fort Meade.
Habitat Seasonally moist, grassy pineland, almost cleared of pine; palmetto [Serenoa repens] dominant.
Reproductive State Flower
Collector J. D. Ray, Jr. 9704
with H.A. Gleason, R.J. Eaton
Collection Date 24 Apr 1960
Accession Number 20739
Image 20739.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Sarasota Co. : Myakka Wild and Scenic River. T39S, R20E, Sec. 17, NE¼ of NE¼ of NE¼ of SE¼. 27° 18' 0" N 82° 16' 0" W
Habitat Blackwater stream bank.
Reproductive State Flower Fruit
Collector N. Cole
Collection Date 27 Oct 2010
Accession Number 259271
Image 259271.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea suffruticosa L. - Determined By: Kral,
Locality USA. Florida , Orange Co. : Ca. 3 mi. S of Oakland. 28° 33' 18" N 81° 37' 59" W
Description Occasional.
Habitat Moist sands of lake shore.
Reproductive State Fruit
Collector R. Kral 7720
Collection Date 07 Aug 1958
Accession Number 3455
Image 3455.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Walton Co. : Along C-280, 0.4 mi. W of its junction with US 331, SW of De Funiak Springs.
Reproductive State Flower Fruit
Collector G. Wilhelm 11796
Collection Date 17 Aug 1983
Accession Number 180551
Image 180551.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: B. F. Hansen, Jun 2004
Determination History
Ludwigia decurrens Walter
Locality USA. Florida , Brevard Co. : E side of entrance road to Malabar Scrub EEL. 28° 0' 15" N 80° 34' 55" W
Description Common, erect, suffrutescent shrub to 1.5 m; corolla yellow.
Habitat Mud soil in wet ditch adjacent to scrub.
Reproductive State Flower
Collector T. MacClendon 208
with K.R. Weichman, J. Tear, L. Pernas-Giz
Collection Date 13 Sep 2003
Accession Number 238963
Image 238963.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea suffruticosa L.
Locality USA. Florida , Hillsborough Co. : Off Dale Mabry [Highway] (FL 597), 3 mi. N of Carrollwood. 28° 3' 0" N 82° 29' 34" W
Habitat Wet depression in cleared pineland.
Reproductive State Flower Fruit
Collector J. D. Ray, Jr.
with O. Lakela, J. Patman
Collection Date 12 Aug 1960
Accession Number 22479
Image 22479.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Lee Co. : S side of Griffin Road, just S of entrance to Pinewood Lakes in Gateway, ca.0.5 mi. E of the junction with Gateway Boulevard, ca. 9 mi. SE of downtown Fort Myers. T45S, R26E, Sec. 8, SW¼ of SW¼. 26° 34' 12" N 81° 44' 27" W
Habitat Herbaceous-dominated flatwoods depression pond. Soils - Felda (Arenic Ochraqualfs).
Reproductive State Fruit
Collector S. L. Orzell 22533
with E.L. Bridges
Collection Date 22 Oct 1993
Accession Number 240620
Image 240620.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea suffruticosa L. - Determined By: Kral,
Locality USA. Florida , Pasco Co. : 2 mi. SSW of Land O'Lakes.
Description Occasional, maroon-stemmed, bushy individuals.
Habitat Moist sandy peat of pineland pond border.
Reproductive State Fruit
Collector R. Kral 7394
Collection Date 23 Jul 1958
Accession Number 5358
Image 5358.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Lake Co. : N end of Lake Harris, just S of US 441/FL 500, ca. 5 km W of Tavares. 28° 48' 15" N 81° 43' 32" W
Description Petals yellow.
Habitat Edge of marsh bordering large lake.
Reproductive State Flower
Collector M. T. Strong 3084
with C.L. Kelloff, J. Strong
Collection Date 30 Dec 2002
Accession Number 238549
Image 238549.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea suffruticosa L. - Determined By: Kral,
Locality USA. Florida , Lee Co. : Big Pine Island.
Description Occasional.
Habitat Wet sands of flatwoods ditch.
Reproductive State Flower Fruit
Collector R. Kral 7565
Collection Date 01 Aug 1958
Accession Number 5940
Image 5940.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Hillsborough Co. : Balm-Boyette Tract. 2.2 mi. SSE of Boyette. T31S, R21E, Sec 16, SE¼ of NW¼. 27° 49' 3" N 82° 13' 21" W
Reproductive State Flower Fruit
Collector S. Landry
with C. Vandaveer
Collection Date 23 Sep 1994
Accession Number 222269
Image 222269.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Lake Co. : Ocala National Forest. 29° 11' 14" N 82° 8' 24" W
Reproductive State Flower Fruit
Collector R. F. Daubenmire
with J. Daubenmire
Collection Date 03 Sep 1976
Accession Number 180234
Image 180234.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Lake Co. : Trout Lake Nature Center, Eustis. 28° 51' 10" N 81° 41' 7" W
Reproductive State Flower Fruit
Collector R. F. Daubenmire
with J. Daubenmire
Collection Date 17 Oct 1989
Accession Number 202078
Image 202078.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Lake Co. : Trout Lake Nature Center, Eustis. 28° 51' 10" N 81° 41' 7" W
Reproductive State Flower
Collector R. F. Daubenmire
with J. Daubenmire
Collection Date 26 Aug 1989
Accession Number 202185
Image 202185.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Lake Co. : Trout Lake Nature Center, Eustis. 28° 51' 10" N 81° 41' 7" W
Reproductive State Flower
Collector R. F. Daubenmire
with J. Daubenmire
Collection Date 04 Jun 1989
Accession Number 202184
Image 202184.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Determination History
Ludwigia leptocarpa Nutt. H. Hara
Locality USA. Florida , Charlotte Co. : Prairie/Shell Creek (Southwest Florida Water Management District property); 1.6 km W of US 17, 0.25 km S of Royal Palm Drive. 26° 59' 49" N 81° 58' 31" W
Habitat Ditch along wet flatwoods.
Reproductive State Fruit
Collector A. R. Franck 2377
Collection Date 30 Oct 2010
Accession Number 256146
Image 256146.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Determination History
Jussiaea suffruticosa L.
Ludwigia leptocarpa Nutt. H. Hara - Determined By: Ramamoorthy, 1980
Locality USA. Florida , Miami-Dade Co. : W of spillway bridges on US 41, W of Miami. 25° 46' 27" N 80° 11' 37" W
Description Rhizomes several ft. long, running from the plant on the bank to the water.
Habitat Shallow pools over Miami oolite.
Reproductive State Fruit
Collector O. K. Lakela 26209
Collection Date 14 Aug 1963
Accession Number 54764
Image 54764.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Determination History
Jussiaea suffruticosa L. - Determined By: Kral,
Ludwigia leptocarpa Nutt. H. Hara - Determined By: Ramamoorthy, 1980
Locality USA. Florida , Sarasota Co. : 3 mi. S of Venice. 27° 5' 59" N 82° 27' 15" W
Description Occasional.
Habitat Sandy peat of ditch through pine flats.
Reproductive State Flower Fruit
Collector R. Kral 7491
Collection Date 29 Jul 1958
Accession Number 2531
Image 2531.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Determination History
Ludwigia leptocarpa Nutt. H. Hara
Ludwigia leptocarpa Nutt. H. Hara - Determined By: R. W. Long,
Ludwigia leptocarpa Nutt. H. Hara - Determined By: Ramamoorthy, 1980
Locality USA. Florida , Glades Co. : SE of the junction of FL 29 and US 27.
Habitat Lake with Sphagnum shore and grassy bank.
Reproductive State Fruit
Collector O. K. Lakela 30521
with F. Almeda
Collection Date 21 Dec 1966
Accession Number 78751
Image 78751.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Determination History
Jussiaea suffruticosa L.
Ludwigia leptocarpa Nutt. H. Hara - Determined By: Ramamoorthy, 1980
Locality USA. Florida , Hillsborough Co. : Off South Dover Road, 1.5 mi. S of Dover. 27° 59' 39" N 82° 13' 10" W
Habitat Along hedge-row on wet sand.
Reproductive State Flower Fruit
Collector W. Wall
Collection Date 03 Aug 1964
Accession Number 60564
Image 60564.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Hillsborough Co. : Big Bullfrog Creek, ca. 6 mi. S of Riverview on US 301. T31S, R20E, Sec. 29, 30. 27° 51' 58" N 82° 19' 35" W
Habitat Edge of hardwood swamp.
Reproductive State Flower Fruit
Collector R. P. Wunderlin 5564
with S. Mortellaro, J. Martin
Collection Date 01 Jun 1976
Accession Number 123444
Image 123444.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Ludwigia leptocarpa Nutt. H. Hara - Determined By: Ramamoorthy, 1980
Locality USA. Florida , Citrus Co. : FL 480, Chassahowitzka. 28° 41' 60" N 82° 34' 0" W
Habitat Open field near canal.
Reproductive State Flower Immature Fruit
Collector P. Genelle 1559
with G. Fleming
Collection Date 04 Sep 1972
Accession Number 101681
Image 101681.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia erecta L. H. Hara
Locality USA. Florida , Hardee Co. : Charley Creek; US 17, 12. 1 mi. N of FL 70.
Reproductive State Flower
Collector R. J. Callahan
with J.S. Godley
Collection Date 14 Oct 1976
Accession Number 125809
Image 125809.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Locality USA. Florida , Gulf Co. : 1 mi. E of Port St. Joe.
Description Ca. 1 m high.
Habitat Banks of stream.
Reproductive State Flower Fruit
Collector R. K. Godfrey 57099
Collection Date 18 Jun 1958
Accession Number 6558
Image 6558.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea angustifolia Lam. - Determined By: Schallert,
Ludwigia octovalvis Jacq. P. H. Raven - Determined By: R. W. Long, 1968
Locality USA. Florida , Seminole Co. : 28° 43' 1" N 81° 14' 11" W
Habitat Wet place.
Reproductive State Fruit
Collector P. O. Schallert 13221
Collection Date 23 Oct 1963
Accession Number 66601
Image 66601.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Brevard Co. : FL 528 (Beeline Expressway), between Cocoa Beach and Orlando. 28° 23' 10" N 80° 44' 31" W
Description Bushy, 3 ft. tall.
Reproductive State Flower Fruit
Collector E. Cohen 11
Collection Date 30 Dec 1987
Accession Number 194257
Image 194257.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Collier Co. : Delnor-Wiggins Pass State Park. Median in parking lot #2. T48S, R25E, Sec. 20, SE¼ of SE¼ of SW¼. 28° 1' 9" N 82° 7' 3" W
Habitat Developed area.
Reproductive State Flower
Collector C. Olson
with Shaw
Collection Date 19 Oct 2007
Accession Number 248126
Image 248126.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Polk Co. : Colt Creek State Park. Ca. 2.6 km SE of the FL 471 bridge over Withlacoochee River, ca. 5.3 km NNE of the junction of FL 471 and US 98. 28° 17' 38" N 82° 2' 23" W
Habitat Pasture edge adjacent to hydric hammock.
Reproductive State Flower Immature Fruit
Collector J. M. Kunzer 2398
Collection Date 15 Apr 2008
Accession Number 252964
Image 252964.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Hillsborough Co. : Hillsborough River State Park. S side of Fort Foster. T27S, R21E, Sec. 9, NW¼. 27° 55' 0" N 82° 20' 60" W
Habitat Depression marsh.
Reproductive State Flower
Collector C. vanHoek
with G. Parons
Collection Date 04 Sep 2008
Accession Number 248189
Image 248189.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Pasco Co. : Werner-Boyce Salt Springs State Park. Behind Sundance Trailer Park, N of entrance gate. T25S, R16E, Sec. 9, SE¼ of SE¼ of NW¼. 27° 38' 59" N 82° 24' 27" W
Habitat Ruderal in disturbed marshy area.
Reproductive State Flower Fruit
Collector C. vanHoek
with G. O'Connor
Collection Date 27 Jun 2003
Accession Number 247855
Image 247855.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Walton Co. : Along FL 20, in Freeport. 30° 29' 54" N 86° 8' 10" W
Habitat Wet ditch.
Reproductive State Flower
Collector G. Wilhelm 9305
Collection Date 27 Jun 1981
Accession Number 167455
Image 167455.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: B. F. Hansen, Mar 2012
Determination History
Ludwigia linifolia Poir.
Locality USA. Florida , Orange Co. : Just off West Road beteen Ocoee-Apopka Road and FL 429, Town of Ocoee. 28° 36' 14" N 81° 32' 50" W
Habitat Open fields along the roadside.
Reproductive State Flower Fruit
Collector W. D. Longbottom 14416
with D.H. Williams
Collection Date 15 Nov 2010
Accession Number 261660
Image 261660.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Ludwigia octovalvis Jacq. P. H. Raven - Determined By: R. W. Long, 1968
Locality USA. Florida , Monroe Co. : Loop Road (junction with FL 94).
Habitat Canal banks along cypress [Taxodium] and pineland.
Reproductive State Flower Fruit
Collector O. K. Lakela 30496
with F. Almeda
Collection Date 21 Dec 1966
Accession Number 78805
Image 78805.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia erecta L. H. Hara
Locality USA. Florida , Collier Co. : Ca. 4 mi. S of Monroe Station on "loop road" at Gator Hook Slough. 25° 19' 60" N 81° 0' 0" W
Habitat Cypress [Taxodium] swamp - pond apple [Annona glabra] area and bordering gladeland.
Reproductive State Flower
Collector R. W. Long 1712
with R. Broome, K. Whitney, J. De Boer
Collection Date 05 Jun 1966
Accession Number 74927
Image 74927.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: B. F. Hansen, Apr 2011
Determination History
Ludwigia erecta L. H. Hara
Locality USA. Florida , Hillsborough Co. : Hillsborough River State Park. E side of the Wetlands Restoration Trail. T27S, R21E, Sec. 17. 27° 55' 0" N 82° 20' 60" W
Habitat Edge of depression marsh.
Reproductive State Flower Immature Fruit
Collector C. vanHoek
with B. Worth, M. Fite
Collection Date 13 Aug 2010
Accession Number 260306
Image 260306.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Collier Co. : 4.4 mi. W of Monroe Station on US 41. 25° 19' 60" N 81° 0' 0" W
Description Shrub 3 m tall.
Habitat Edges of dry cypress [Taxodium] swamp.
Reproductive State Flower Fruit
Collector P. H. Raven 18670
Collection Date 17 Aug 1963
Accession Number 101038
Image 101038.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Miami-Dade Co. : SW corner of the junction of 123rd Avenue and SW 56th Street (Miller Drive). 29° 58' 4" N 82° 27' 57" W
Habitat Disturbed dry prairie.
Reproductive State Flower Fruit
Collector R. P. Sauleda 3253
Collection Date 27 Dec 1979
Accession Number 143156
Image 143156.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , DeSoto Co. : C-661 off FL 70, ca. 3 mi. W of Arcadia. 27° 12' 57" N 81° 51' 30" W
Description Occaional; flowers yellow.
Habitat Wet lowland along roadside ditch bank.
Reproductive State Flower Fruit
Collector A. Fulton 73
Collection Date 04 Nov 1977
Accession Number 138372
Image 138372.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Hillsborough Co. : Next to railroad tracks off Linebaugh [Avenue] near Rocky Creek, W of Henderson Road, Tampa. 28° 0' 48" N 82° 7' 56" W
Habitat In water.
Reproductive State Flower
Collector N. H. Chevalier 22
Collection Date 09 Sep 1971
Accession Number 98136
Image 98136.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Walton Co. : Off W side of US 331, S of the I-10 interchange, ca. 2 mi. S of De Funiak Springs.
Reproductive State Fruit
Collector G. Wilhelm 8128
Collection Date 25 Nov 1980
Accession Number 167448
Image 167448.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Pasco Co. : N of Crystal Springs Park.
Habitat Moist roadside ditch, edge of woods.
Reproductive State Flower Fruit
Collector R. P. Wunderlin 5266
with R. Hilsenbeck, P. Hilsenbeck
Collection Date 06 May 1974
Accession Number 114477
Image 114477.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea suffruticosa L.
Locality USA. Florida , Hillsborough Co. : N boundary of University of South Florida, Tampa. 27° 56' 51" N 82° 27' 30" W
Habitat Road shoulder.
Reproductive State Flower Fruit
Collector O. K. Lakela 23389
Collection Date 02 Oct 1960
Accession Number 20426
Image 20426.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea suffruticosa L.
Locality USA. Florida , Manatee Co. : Palmview Community.
Description Petals four, yellow.
Habitat On ditch bank and in old muddy field.
Reproductive State Flower Immature Fruit
Collector G. E. Moore 23
Collection Date 14 Mar 1959
Accession Number 9390
Image 9390.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Marion Co. : N border of Stonecrest Retirement Community, 0.1-0.2 km E of US 27/441/FL 500, 12.4 km SE of Bellview and 7.2 km NW of Lady Lake. 30° 27' 42" N 87° 18' 54" W
Habitat In basin of exsiccated stormwater sump.
Reproductive State Fruit
Collector M. T. Strong 2486
Collection Date 27 Aug 2000
Accession Number 227220
Image 227220.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: B. F. Hansen, 1998
Locality USA. Florida , Miami-Dade Co. : Biscayne National Park.
Habitat Roadside drainage ditch.
Reproductive State Flower Fruit
Collector R. Stalter 34
Collection Date 17 Feb 1998
Accession Number 223246
Image 223246.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: B. F. Hansen, 1998
Locality USA. Florida , Miami-Dade Co. : Biscayne National Park.
Habitat Edge of canal.
Reproductive State Flower Fruit
Collector R. Stalter 35
Collection Date 17 Feb 1998
Accession Number 223243
Image 223243.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Manatee Co. : Wingate Creek State Preserve. Wingate Creek. T35S, R22E, Sec. 7, NE¼ of SW¼ of NE¼.
Habitat Baygall.
Reproductive State Fruit
Collector C. Becker
Collection Date 13 May 1999
Accession Number 226598
Image 226598.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Orange Co. : Florida Technological University [now University of Central Florida] campus. 28° 0' 0" N 82° 0' 0" W
Habitat Roadside, edge of sand pine [Pinus clausa] scrub.
Reproductive State Flower Fruit
Collector R. P. Wunderlin 5510
with J.E. Poppleton, A.G. Shuey, R. Hilsenbeck, P. Hilsenbeck, R. Wain, T.F. Wunderlin, V. Arrieta
Collection Date 12 Apr 1975
Accession Number 122319
Image 122319.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Determination History
Jussiaea suffruticosa L.
Locality USA. Florida , Hernando Co. : Along FL 50, 2 mi. W of Brooksville. 28° 33' 19" N 82° 23' 16" W
Description Several plants.
Habitat Along ditch margin at roadside and edge of hammock.
Reproductive State Flower Fruit
Collector J. D. Ray, Jr. 9517
Collection Date 16 Oct 1959
Accession Number 15009
Image 15009.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea suffruticosa L. - Determined By: Kral,
Locality USA. Florida , Indian River Co. : Ca. 10 mi. W of Fellsmere. 27° 46' 5" N 80° 36' 6" W
Description Frequent.
Habitat Wet peat of broad marsh.
Reproductive State Flower Fruit
Collector R. Kral 5604
Collection Date 30 Aug 1957
Accession Number 3456
Image 3456.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Charlotte Co. : E side of US 41, 2.2 mi. S of Punta Gorda city limits. T41S, R22E, Sec. 17, NW¼ of SW¼.
Habitat Wet prairie.
Reproductive State Flower
Collector R. P. Sauleda 3410
Collection Date 21 Mar 1980
Accession Number 156357
Image 156357.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: B. F. Hansen, Jun 2004
Determination History
Ludwigia leptocarpa Nutt. H. Hara
Locality USA. Florida , Brevard Co. : Fox Lake Farms. 28° 34' 56" N 80° 51' 23" W
Description Common.
Habitat Disturbed wet scrub.
Reproductive State Flower Fruit
Collector L. A. Lathrop 161
Collection Date 22 Jul 2003
Accession Number 238729
Image 238729.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Hendry Co. : Along US 27, ca. 4.5 mi. NW of Lake Harbor and ca. 1.8 mi. SE of the Glades County line. T43S, R35E, Sec. 20. 26° 56' 60" N 81° 10' 0" W
Habitat Roadside.
Reproductive State Flower
Collector G. Robinson 376
with B.F. Hansen
Collection Date 02 Jul 1981
Accession Number 161347
Image 161347.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Indian River Co. : 3.2 mi. NNE of FL 60 on Blue Cypress Road, 1.1 mi. S of Middleton Fish Camp. T32S, R35E, Sec. 12. 30° 41' 60" N 85° 4' 0" W
Habitat Roadside ditch and canal.
Reproductive State Flower
Collector B. F. Hansen 8101
with R.P. Wunderlin, G. Robinson
Collection Date 05 Dec 1980
Accession Number 151659
Image 151659.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Orange Co. : Along N side of FL 50, 2.7 mi. E of Bithlo. T22S, R33E, Sec. 31, NE¼ of NW¼. 28° 33' 17" N 81° 6' 23" W
Habitat Roadside ditch and wet prairie in pine flatwoods, grading into cypress [Taxodium] swamp.
Reproductive State Flower Fruit
Collector B. F. Hansen 6249
with D.R. Richardson
Collection Date 11 Sep 1979
Accession Number 143891
Image 143891.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Charlotte Co. : 1 mi. N of the junction of FL 74 and FL 31, near Bermont. 26° 55' 60" N 81° 45' 0" W
Habitat Moist to wet roadside.
Reproductive State Flower Fruit
Collector R. P. Wunderlin 6331
with A.N. Arcuri, B.F. Hansen
Collection Date 29 Oct 1978
Accession Number 143479
Image 143479.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Hillsborough Co. : Little Manatee River State Park. S riverbank, W of mobile home park. T32S, R19E, Sec. 25, NW¼ of NW¼. 27° 28' 60" N 82° 10' 60" W
Description Shrub to 1.5 m.
Habitat Floodplain forest.
Reproductive State Flower Fruit
Collector J. Myers 562
with C. Myers
Collection Date 07 Nov 1999
Accession Number 230618
Image 230618.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Highlands Co. : Along C-635, 1 mi. S of the entrance to Highlands Hammock State Park. 27° 22' 0" N 81° 20' 60" W
Description Plants 1 m tall.
Habitat In ditch.
Reproductive State Flower Fruit
Collector J. Popenoe 1516
Collection Date 11 Nov 1978
Accession Number 145857
Image 145857.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Hardee Co. : Ca. 0.5 mi. W of Highlands Hammock State Park, 13.5 mi. E of Zolfo Springs, 8 mi. WSW of Sebring. T34S, R27E, Sec. 36. 27° 22' 0" N 81° 20' 60" W
Habitat Roadside weeds.
Reproductive State Flower Fruit
Collector B. F. Hansen 4886
Collection Date 07 Nov 1978
Accession Number 145580
Image 145580.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Osceola Co. : Canal and Lake Center at New Eden, along C-532; 3.1 mi. E of the junction with US 192/441. T25S, R31E, Sec. 35, NW¼ of NE¼. 27° 16' 36" N 80° 14' 34" W
Habitat Sandy shore.
Reproductive State Flower Fruit
Collector B. F. Hansen 8535
with G. Robinson
Collection Date 14 Aug 1981
Accession Number 156787
Image 156787.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Pinellas Co. : Moccasin Lake Park. 2750 Park Trail Lane, Clearwater; boardwalk from Magnolia Trail. 27° 57' 54" N 82° 54' 40" W
Habitat Wet ground.
Reproductive State Flower Fruit
Collector G. Fleming 3482
Collection Date 24 Mar 1983
Accession Number 170995
Image 170995.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Orange Co. : Along Lake Mary Jane Road, 0.5 mi. E of Moss Park Road, at the N shore of Lake Mary Jane. T24S, R31E, Sec. 23, SW¼ of NE¼.
Habitat Roadside.
Reproductive State Flower Fruit
Collector B. F. Hansen 8684
with D.R. Lindsey
Collection Date 25 Aug 1981
Accession Number 157337
Image 157337.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia peruviana L. H. Hara
Locality USA. Florida , Hillsborough Co. : Dale Mabry [Highway], between Morgan Road and Lake Park.
Reproductive State Flower
Collector S. Mortellaro 66
Collection Date 16 Jul 1976
Accession Number 126301
Image 126301.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea scabra Willd.
Ludwigia octovalvis Jacq. P. H. Raven - Determined By: P. H. Raven,
Ludwigia octovalvis Jacq. P. H. Raven - Determined By: R. W. Long, 1968
Locality USA. Florida , Collier Co. : US 41, W of Monroe Station. 25° 19' 60" N 81° 0' 0" W
Habitat Inundated ditch, over oolitic bedrocks with swamp association of herbs.
Reproductive State Flower Fruit
Collector O. K. Lakela 273331
Collection Date 21 Jul 1964
Accession Number 60788
Image 60788.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea scabra Willd.
Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Lakela,
Ludwigia octovalvis Jacq. P. H. Raven - Determined By: R. W. Long, 1968
Locality USA. Florida , Collier Co. : Off FL 846, W of Corkscrew Swamp Sanctuary area. 26° 28' 0" N 81° 32' 60" W
Description Small shrubs, mostly leafless.
Habitat Road margin in dry swamp.
Reproductive State Fruit
Collector O. K. Lakela 27063
Collection Date 22 Apr 1964
Accession Number 59763
Image 59763.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Volusia Co. : Merritt Island National Wildlife Refuge. Between dirt road and a borrow pit E of FL 3, SE of its intersection with US 1.
Reproductive State Fruit
Collector A.G. Shuey 1548
with J.E. Poppleton
Collection Date 22 Nov 1975
Accession Number 122520
Image 122520.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Wunderlin,
Locality USA. Florida , Highlands Co. : Along US 27, 9 mi. S of its junction with FL 70.
Habitat Edge of pine scrub and grassy meadow with depressions.
Reproductive State Flower Fruit
Collector R. P. Wunderlin 5253
with T.F. Wunderlin, S.D. Todd
Collection Date 18 Nov 1973
Accession Number 112036
Image 112036.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea suffruticosa L.
Locality USA. Florida , Hillsborough Co. : Hillsborough River area, Morris Bridge Road, NE of University of South Florida campus, N of Tampa. 27° 55' 0" N 82° 20' 60" W
Description Common.
Habitat Moist sandy margins.
Reproductive State Flower Fruit
Collector O. K. Lakela
Collection Date 06 Oct 1961
Accession Number 41540
Image 41540.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea suffruticosa L.
Locality USA. Florida , Lee Co. : Off US 41, S of Fort Myers.
Description Frequent.
Habitat Moist margins on an upper terrace of small lake, with Solidago and Heliotropium.
Reproductive State Flower Fruit
Collector O. K. Lakela 24690
Collection Date 29 Sep 1961
Accession Number 41545
Image 41545.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea suffruticosa L. - Determined By: Lakela,
Locality USA. Florida , Hillsborough Co. : N boundary of University of South Florida, Tampa. 27° 56' 51" N 82° 27' 30" W
Habitat Road shoulder.
Reproductive State Flower Fruit
Collector O. K. Lakela 23389
Collection Date 02 Oct 1960
Accession Number 20340
Image 20340.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia erecta L. H. Hara
Locality USA. Florida , Collier Co. : Land development E of Lake Trafford. 26° 12' 39" N 81° 48' 24" W
Habitat Roadside near shallow swamp.
Reproductive State Flower
Collector R. W. Long 2738
with J. Utley, L. Pardue
Collection Date 18 Feb 1968
Accession Number 82424
Image 82424.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Union Co. : SE 100th Terrace, Lake Butler. 30° 1' 15" N 82° 19' 31" W
Habitat Damp roadside.
Reproductive State Flower
Collector S. Myers 668
Collection Date 01 Sep 2012
Accession Number 265422
Image 265422.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Seminole Co. : Seminole State College campus, at the intersection of FL 434 and Gateway Drive, Altamonte Springs. 28° 38' 55" N 81° 24' 60" E
Habitat Edge of wet detention pond.
Reproductive State Flower Fruit
Collector D. H. Williams 3305
Collection Date 10 Sep 2012
Accession Number 266984
Image 266984.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Monroe Co. : Big Pine Key; behind "Scotty's Lumber Yard", NW of the intersection of US 1 and Key Deer Boulevard. 24° 40' 16" N 81° 21' 26" W
Description Common
Habitat Artificial freshwater pond.
Reproductive State Flower Fruit
Collector K. A. Bradley 1295
with S. Woodmansee
Collection Date 20 Sep 2000
Accession Number 233251
Image 233251.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Sumter Co. : Jumper Creek Wildlife Management Area. Entrance road.
Reproductive State Fertile
Collector N. L. Mawhinney
Collection Date 14 Oct 1984
Accession Number 181435
Image 181435.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Hillsborough Co. : Along Brooker Creek near the bridge on Tarpon Springs-Lake Fern Road. 28° 1' 60" N 82° 34' 0" W
Habitat Blackgum [Nyssa] - pond cypress [Taxodium ascendens] swamp.
Reproductive State Fertile
Collector J. E. Poppleton
Collection Date 15 Nov 1975
Accession Number 122825
Image 122825.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea scabra Willd.
Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Lakela, 1970
Locality USA. Florida , Glades Co. : FL 78, 6 mi. N of Moore Haven. 29° 45' 23" N 81° 18' 47" W
Description Petals yellow.
Habitat Roadside, along canal.
Reproductive State Fertile
Collector W. L. McCart
Collection Date 27 Sep 1969
Accession Number 88727
Image 88727.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Collier Co. : Corkscrew Swamp Sanctuary. 26° 28' 0" N 81° 32' 60" W
Habitat Sand, roadside.
Reproductive State Fertile
Collector P. Genelle
with G. Fleming
Collection Date 23 Mar 1971
Accession Number 94627
Image 94627.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , DeSoto Co. : 5 mi. from Arcadia on US 17 N; 1.5 mi. to Peace River. 27° 12' 57" N 81° 51' 30" W
Description Flower yellow.
Reproductive State Fertile
Collector A. Fulton
Collection Date 28 Nov 1978
Accession Number 141287
Image 141287.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Pinellas Co. : Dunedin Hammock, Dunedin, East Woods Road. 28° 1' 11" N 82° 46' 18" W
Reproductive State Fertile
Collector P. Genelle
with G. Fleming
Collection Date 25 Sep 1976
Accession Number 126476
Image 126476.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Hillsborough Co. : Shadow run area at Bell Creek, below Lake Grady dam. 29° 56' 60" N 82° 55' 0" W
Reproductive State Fertile
Collector S. Mortellaro
Collection Date 06 Aug 1976
Accession Number 126524
Image 126524.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Wunderlin, 1983
Determination History
Ludwigia uruguayensis Cambess. H. Hara
Locality USA. Florida , Jackson Co. : Apalachee Wildlife Management Area. Lake Seminole, near Sneads. 30° 42' 28" N 84° 55' 28" W
Habitat Margin, edge of small weedy pond.
Reproductive State Fertile
Collector S. B. Jones
with J. Stutts, A. Gholson
Collection Date 04 Sep 1979
Accession Number 163621
Image 163621.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Polk Co. : Avon Park Bombing Range. Ca. 30 m S of N range boundary; Lake Arbuckle. T32S, R29E, Sec. 4.
Habitat Edge of lake.
Reproductive State Fertile
Collector D. R. Lindsey
with S. Upchurch
Collection Date 01 May 1981
Accession Number 168634
Image 168634.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Citrus Co. : Crystal River, Cutlers Spur Road, 2 blocks of FL 44. 28° 51' 0" N 82° 34' 0" W
Habitat Sandy embankment of wet ditch.
Reproductive State Fertile
Collector M. E. Schmid
Collection Date 07 Sep 1982
Accession Number 178766
Image 178766.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Sumter Co. : Jumper Creek Wildlife Management Area. T20S, R21E, Sec. 11.
Reproductive State Fertile
Collector N. L. Mawhinney
Collection Date 14 Jul 1984
Accession Number 178744
Image 178744.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Santa Rosa Co. : Milton, Carpenters City Park, off of FL 191. 30° 37' 57" N 87° 2' 23" W
Habitat Muddy shore of creek, with L. palustris and L. leptocarpa.
Reproductive State Fertile
Collector G. Wilhelm
Collection Date 01 Jun 1982
Accession Number 172946
Image 172946.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Nassau Co. : Police Lodge Road, 0.5 mi. from FL A1A, 3 mi. W of I-95.
Reproductive State Fertile
Collector N. L. Mawhinney
Collection Date 17 Aug 1983
Accession Number 181311
Image 181311.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: B. F. Hansen, Aug 2010
Determination History
Ludwigia glandulosa Walter
Locality USA. Florida , Calhoun Co. : Clarksville; 6.5 mi. W of FL 73; Ron & Gail Wood property; Juniper Creek. 30° 25' 43" N 85° 17' 35" W
Description Herb to 50 cm; yellow petals extremely sensitive to detaching; grooved capsule.
Habitat Weedy pond side in stand of Bacopa spp.
Reproductive State Fertile
Collector T. MacClendon
with K. MacClendon, G. Wood
Collection Date 18 Jun 2010
Accession Number 255191
Image 255191.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Hillsborough Co. : Hillsborough River State Park. Ft. King Trail near US 301. T27S, R21E, Sec. 17, NW¼. 27° 55' 0" N 82° 20' 60" W
Description Emergent.
Habitat Ephemeral, created marsh.
Reproductive State Fertile
Collector C. vanHoek
with G. Parsons
Collection Date 22 Sep 2007
Accession Number 248281
Image 248281.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Lee Co. : Bonita Springs; in front of Bonita MGD Center. 27° 58' 60" N 82° 26' 27" W
Description Yellow flower.
Habitat Cleared and abandoned field.
Reproductive State Fertile
Collector E. Brown
Collection Date 05 Aug 1985
Accession Number 187992
Image 187992.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Glades Co. : Fisheating Creek Wildlife Management Area. 1.3 km E of US 27, 0.6 km S of 5th Street, 0.3 km N of Fisheating Creek. 26° 56' 17" N 81° 18' 12" W
Habitat Ruderal embankment along canal.
Reproductive State Fertile
Collector A. R. Franck
Collection Date 10 Dec 2011
Accession Number 261075
Image 261075.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Brevard Co. : Cape Canaveral Air Force Station. Industrial Area, canal along Hangar Road N of Industry Road. 28° 29' 57" N 80° 34' 31" W
Reproductive State Fertile
Collector P. A. Schmalzer
with T. Kozusko
Collection Date 11 Nov 2010
Accession Number 257815
Image 257815.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Volusia Co. : Town of Alamana, Lake Ashby, S end of Commercial Avenue. 28° 56' 22" N 81° 5' 39" W
Habitat Along roadside around the boat ramp.
Reproductive State Fertile
Collector W. D. Longbottom
Collection Date 28 Sep 2011
Accession Number 264271
Image 264271.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Broward Co. : Along Sheridan Road, 0.2 mi. E of 185th Way; ca. 4.5 mi. W of Cooper City. T51S, R40E, Sec. 10, NW¼. 27° 55' 46" N 82° 31' 18" W
Habitat Roadside and canal bank weeds.
Reproductive State Fertile
Collector B. F. Hansen
with R. Sauleda
Collection Date 19 Oct 1985
Accession Number 188882
Image 188882.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Okeechobee Co. : Lake Okeechobee public access point at Nubin Slough, ca. 4.5 mi. SE of Okeechobee. T38S, R36E, Sec. 6, NW¼ of SE¼. 27° 14' 38" N 80° 49' 47" W
Habitat Shallow water along lakeshore.
Reproductive State Fertile
Collector B. F. Hansen
with R.P. Wunderlin, K. Kuhlman
Collection Date 25 Sep 1986
Accession Number 191560
Image 191560.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Manatee Co. : FL 64, 5 mi. E of Bradenton. 27° 29' 56" N 82° 34' 29" W
Habitat Roadside ditch.
Reproductive State Fertile
Collector P. Genelle
with G. Fleming
Collection Date 25 Oct 1975
Accession Number 120343
Image 120343.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Clay Co. : Along FL 21 at Mill Creek, 0.3 mi. NE of junction with FL 215; ca. 2 mi. SW of Middleburg. T5S, R24E, Sec. 22, NE¼ of SW¼. 30° 4' 8" N 81° 51' 37" W
Habitat Roadside ditch, dry to wet.
Reproductive State Fertile
Collector B. F. Hansen
with R.P. Wunderlin, R.P. Sauleda, D. Richardson
Collection Date 12 Oct 1979
Accession Number 144887
Image 144887.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea angustifolia Lam.
Jussiaea angustifolia Lam. - Determined By: Lakela,
Locality USA. Florida Tamiami Trail. 25° 45' 31" N 80° 23' 54" W
Reproductive State Fertile
Collector B & S
Collection Date s.d.
Accession Number 52557
Image 52557.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea suffruticosa L.
Locality USA. Florida , Hernando Co. : Along US 50, 2 mi. W of Brooksville. 28° 33' 19" N 82° 23' 16" W
Description Common, ca. 6 dm high; petals bright yellow, somewhat caducous.
Habitat Roadside and edge of hammock.
Reproductive State Fertile
Collector J. D. Ray, Jr.
Collection Date 16 Oct 1959
Accession Number 14999
Image 14999.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: L. E. Arnold,
Determination History
Jussiaea neglecta Small
Jussiaea erecta L. - Determined By: R. J. Eaton,
Jussiaea peruviana L. - Determined By: L. E. Arnold,
Locality USA. Florida , Okeechobee Co. : W of Okeechobee City. 27° 14' 38" N 80° 49' 47" W
Habitat Roadside.
Reproductive State Flower Fruit
Collector G. R. Cooley 860
Collection Date 28 Feb 1952
Accession Number 10459
Image 10459.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Hillsborough Co. : 0.5 mi. NE of Botanical Gardens, University of South Florida campus. 28° 0' 0" N 82° 0' 0" W
Description Occasional shrub 2 m tall; flowers yellow.
Habitat Along bank of water-filled ditch.
Reproductive State Fruit
Collector Adolf Winkler 43
Collection Date 30 Sep 1977
Accession Number 129145
Image 129145.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Collier Co. : Lake Trafford, Immokalee. 26° 12' 39" N 81° 48' 24" W
Habitat Among shore shrubs, Typha - Pontederia swamp.
Reproductive State Flower Fruit
Collector O. K. Lakela 30230
Collection Date 14 Sep 1966
Accession Number 78616
Image 78616.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Locality USA. Florida , Dixie Co. : 4 mi. N of Suwannee. 29° 19' 44" N 83° 8' 39" W
Description Woody herb, stems up to 2 in. in diameter at base, the wood very hard (but apparently not hardy), ca. 2 m tall, widely branched.
Habitat Borders of swamp.
Reproductive State Flower Fruit
Collector R. K. Godfrey 56182
Collection Date 12 Oct 1957
Accession Number 36547
Image 36547.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Highlands Co. : Highlands Hammock State Park. Along N Addition boundary. T35S, R28E, Sec. 16, NE¼ of NW¼ of SW¼ of SW¼ of SE¼. 27° 22' 0" N 81° 20' 60" W
Description Occasional subshrub to 1 m high.
Habitat In wet soil near baygall in wet flatwoods.
Reproductive State Flower
Collector S. Cole
Collection Date 25 Aug 1993
Accession Number 211944
Image 211944.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Hillsborough Co. : FL 581 across from Pebble Creek community, N of Tampa. 27° 56' 51" N 82° 27' 30" W
Habitat Wet ditch at roadside.
Reproductive State Flower
Collector P. Jourdan
Collection Date 05 Sep 1977
Accession Number 130085
Image 130085.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Pinellas Co. : Fire Station #2 and area eastward, Magnolia Creek, Safety Harbor. 30° 0' 0" N 81° 40' 60" W
Reproductive State Fruit
Collector G. Fleming 3833
Collection Date 14 Nov 1987
Accession Number 193958
Image 193958.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Pinellas Co. : Magnolia Creek, E of fire station, Safety Harbor. 30° 0' 0" N 81° 40' 60" W
Habitat Pinelands.
Reproductive State Flower Fruit
Collector G. Fleming 3898
Collection Date 07 Nov 1987
Accession Number 194097
Image 194097.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Pinellas Co. : Road to Magnolia Creek, sewage treatment plant, FL 580, Clearwater. 27° 59' 6" N 82° 52' 11" W
Reproductive State Flower Fruit
Collector G. Fleming 3879
Collection Date 28 Nov 1987
Accession Number 194161
Image 194161.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Jussiaea suffruticosa L.
Locality USA. Florida , Hillsborough Co. : E of Plant City.
Habitat In pioneer vegetation of fallow field, with Lindernia spp. and Aneilema [Murdannia].
Reproductive State Flower
Collector O. K. Lakela 23482
Collection Date 31 Oct 1960
Accession Number 21024
Image 21024.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. Raven - Determined By: B. F. Hansen, Mar 2013
Determination History
Ludwigia peruviana L. H. Hara
Locality USA. Florida , Palm Beach Co. : At the intersection of C-710 and C-706.
Description Occasional.
Habitat Edge of roadside ditch; full sun.
Reproductive State Flower Fruit
Collector D. H. Williams 2462
with H.L. Williams
Collection Date 12 Mar 1992
Accession Number 267458
Image 267458.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Seminole Co. : East Lake Mary Boulevard, ca. 300 m N of Moores Station Road, ca. 1 km S of FL 46 (West 25th Street). 28° 46' 32" N 81° 12' 36" W
Habitat Vacant agricultural field.
Reproductive State Flower Immature Fruit
Collector D. H. Williams 3408
Collection Date 21 Oct 2012
Accession Number 267807
Image 267807.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Pinellas Co. : Eckerd College Palm Hammock. 27° 42' 53" N 82° 41' 29" W
Description Herb ca. 1 m tall; stem 4-sided but not deeply winged; leaves with a soft feel, the veins creating deep grooves; fruit long-cylindrical with 8 ridges.
Habitat Pond margin; with Baccharis halimifolia, Cyperus spp., and Phyla nodiflora.
Reproductive State Fruit
Collector D. Hilbert 183
Collection Date 02 Dec 2012
Accession Number 268729
Image 268729.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Jefferson Co. : I-10 rest area, just W of Aucilla River. 30° 26' 47" N 83° 43' 55" W
Habitat Drainage ditch.
Reproductive State Flower Fruit
Collector S. Myers 973
Collection Date 24 May 2013
Accession Number 269763
Image 269763.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Union Co. : C-18, ca. 100 m E of C-121 (Main Street). 29° 55' 52" N 82° 25' 18" W
Habitat Edge of densely weedy roadside ditch.
Reproductive State Flower
Collector D. H. Williams 3849
with H.L. Williams
Collection Date 09 Aug 2013
Accession Number 270654
Image 270654.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Indian River Co. : 37th Street at 10th Court, in front of Indian River Medical Center, Vero Beach. 27° 39' 36" N 80° 22' 11" W
Habitat Edge of roadside drainage ditch.
Reproductive State Flower Immature Fruit
Collector S. Myers 1059
Collection Date 15 Jul 2013
Accession Number 270722
Image 270722.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Osceola Co. : Edge of Stagecoach Road, 0.3 mi. S of Clay Whaley Road, St. Cloud. 28° 12' 45" N 81° 19' 41" W
Habitat Wet depression in open grassy field.
Reproductive State Flower Fruit
Collector S. Myers 1133
Collection Date 21 Sep 2013
Accession Number 271560
Image 271560.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Sarasota Co. : Walton Ranch Preserve, N of North Port; the SW entrance to the ranch is 2.3 km N of I-75, where Choctaw Boulevard ends (Choctaw Boulevard is a continuation of Toledo Blade Boulevard). 27° 7' 27" N 82° 8' 32" W
Description Herb 0.5 m tall, few seen; flowers yellow.
Habitat Mesic flatwoods.
Reproductive State Fruit
Elevation 5 to 7 m
Collector L. B. Birch 733
with L. Amos, C. Collier, W. Collier, B.K. Holst, B. Lewis, R. Rowe, D. Troxell
Collection Date 18 Nov 2011
Accession Number 275194
Image 275194.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Hardee Co. : Paynes Creek Historic State Park. Ca. 2 km SE of Bowling Green. 27° 37' 0" N 81° 48' 42" W
Habitat Along disturbed wet trail; hydric hammock.
Reproductive State Fruit
Collector P. J. Simoes 45
with A.R. Franck
Collection Date 04 Oct 2014
Accession Number 277096
Image 277096.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , St. Lucie Co. : Gordy Road near its intersection with Okeechobee Road (FL 70), Fort Pierce. 27° 24' 41" N 80° 24' 14" W
Habitat Edge of roadside ditch.
Reproductive State Flower Fruit
Collector D. H. Williams 4021
with H.L. Williams
Collection Date 31 Dec 2014
Accession Number 278007
Image 278007.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis L.
Determination History
Jussiaea leptocarpa Nutt.
Ludwigia leptocarpa Nutt. H. Hara - Determined By: Ramamoorthy, 1980
Locality Jamaica. Cornwall Co. , St. Elizabeth Par. : Near the Bamboo Avenue, Holland Estate. 18° 6' 0" N 77° 47' 60" W
Description Bushy herb 1 m tall; flowers yellow.
Habitat Along edge of a small muddy pond.
Reproductive State Fertile
Elevation 5 to 10 ft
Collector G. R. Proctor
Collection Date 03 Apr 1965
Accession Number 66765
Image 66765.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Hillsborough Co. : Lake Frances Nature Preserve; Lake Frances boat entrance, 1.4 km S of the Pasco County line, 4.6 km E of the Pinellas County line, 1.7 km N of FL 582, Odessa. 28° 9' 33" N 82° 36' 12" W
Description Occasional.
Habitat Margin of lake.
Reproductive State Fruit
Collector A. Farid 102
with S. Bowman, P. Franklin
Collection Date 10 Sep 2015
Accession Number 281265
Image 281265.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: B. F. Hansen, Jun 2016
Determination History
Ludwigia peruviana L. H. Hara
Locality USA. Florida , Hamilton Co. : Between abandoned commercial property and parking lot for gas station, US 129 at its junction with I-75, Town of Jasper. 30° 26' 48" N 82° 56' 2" W
Habitat Waste area.
Reproductive State Flower
Collector W. D. Longbottom 23980
with D.H. Williams
Collection Date 07 Nov 2015
Accession Number 285337
Image 285337.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: B. F. Hansen, Jul 2016
Determination History
Ludwigia peruviana L. H. Hara
Locality USA. Florida , Polk Co. : Hickory Lake Scrub, Polk County Enbironmental Lands. 27° 41' 47" N 81° 32' 53" W
Habitat Ditch.
Reproductive State Flower Fruit
Collector J. R. Campbell 146
Collection Date 18 Mar 2016
Accession Number 286387
Image 286387.JPG
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Hillsborough Co. : University of South Florida Botanical Gardens. 28° 0' 0" N 82° 0' 0" W
Reproductive State
Collector D. M. Hart
Collection Date 18 Oct 1990
Accession Number 208039
Image 208039.JPG
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. California , Los Angeles Co. : Rancho Santa Ana Botanic Garden.
Reproductive State
Collector P. H. Raven 18090
Collection Date 12 Sep 1962
Accession Number 102600
Image 102600.JPG
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: B. F. Hansen, Oct 2016
Determination History
Ludwigia angustifolia Lam. M. Gómez
Locality USA. Florida , Martin Co. : 27° 4' 54" N 80° 23' 54" W
Habitat Wet woods.
Reproductive State Flower Immature Fruit
Collector R. O. Woodbury
Collection Date Aug 1989
Accession Number 287962
Image 287962.JPG
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Nassau Co. : Near boat ramp, Melton O. Nelson Memorial Park and Boat Ramp, FL 200/A1A (Buccaneer Trail) at Lofton Creek, Town of Yulee. 30° 37' 45" N 81° 34' 13" W
Habitat Open area.
Reproductive State Flower Immature Fruit
Collector W. D. Longbottom
Collection Date 16 May 2016
Accession Number 288365
Image 288365.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: B. F. Hansen, Feb 2017
Determination History
Jussiaea scabra Mill.
Locality USA. Florida , Monroe Co. : Near the entrance to the Ranger House.
Description 8-10 dm tall; leaves ovate; flowers raised in clusters, the corolla yellow.
Reproductive State Flower Immature Fruit
Collector J. C. Gaitan
Collection Date 1966
Accession Number 289790
Image 289790.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality Cayman Islands. Grand Cayman Island , George Town Distr. : Off Church Street, near South Sound Road.
Description Erect; yellow corolla; 6 decimeters.
Habitat Growing in wet marl.
Reproductive State
Collector N. Chevalier
Collection Date 23 Aug 1971
Accession Number 99910
Image 99910.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality St. Vincent & the Grenadines. St. Vincent , Charlotte Par. : Perseverance District, inland from Georgetown.
Description Erect herb; petals yellow, fragile.
Habitat Beside stream.
Reproductive State Flower
Elevation 400 to 600 ft
Collector G. R. Proctor
Collection Date 06 Mar 1965
Accession Number 80609
Image 80609.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Sreem.,
Locality U.S. Virgin Islands. St. Croix Island , St. Croix Distr. : E of Christiansted, on Northside Road near junction with Lowry Hill Road.
Habitat Edge of pond.
Reproductive State Flower
Collector M. Meagher
Collection Date 20 May 1970
Accession Number 93213
Image 93213.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: S. R. Hill, Jul 1997
Locality Dominica. St. Andrew Par. E end of Melville Hall airport; Londonderry area. 15° 32' 40" N 61° 17' 60" W
Description Flowers yellow, petals falling early and easily; plants often reddish; roots spongy; occasional to frequent.
Habitat Cow pasture near dump area at coast; mud margin; with grasses, sedges, Ludwigia, Lindernia.
Reproductive State Flower
Collector S. R. Hill
with L. R. Phillippe
Collection Date 23 Feb 1997
Accession Number 224409
Image 224409.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: S. R. Hill, Oct 1996
Locality Dominica. St. David Par. Mouth of Rosalie River, Rosalie, S side of bridge at coast. 15° 22' 0" N 61° 15' 60" W
Description Petals yellow, 4, early deciduous; infrequent perennial 2 m tall.
Habitat River margin.
Reproductive State Flower
Collector S. R. Hill
Collection Date 01 Jun 1996
Accession Number 218758
Image 218758.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality Bahamas. Great Abaco Island , Central Abaco Distr. : Along main road, 2.9 mi. S of Wilson City road.
Description Moist, man-made prairie, with wet depressions.
Reproductive State Flower
Collector R. P. Wunderlin
with D. S. Correll, R. P. Sauleda, & B. F. Hansen
Collection Date 16 Dec 1979
Accession Number 144505
Image 144505.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Determination History
Jussiaea scabra Willd.
Locality USA. Florida , Polk Co. : Highlands road near river. 27° 22' 0" N 81° 20' 60" W
Habitat Roadside, moist soil.
Reproductive State Fruit
Collector unknown
Collection Date 14 Apr 1949
Accession Number 292240
Image 292240.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Highlands Co. : Avon Park Bombing Range. Fish & Game Office.
Reproductive State Flower Fruit
Collector C. F. Caudle
with M.G. Gilbert, M.S. Tisdale
Collection Date 03 Sep 1964
Accession Number 292378
Image 292378.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Determination History
Jussiaea scabra Willd.
Locality USA. Florida , Lee Co. : FL 82.
Reproductive State Flower Immature Fruit
Collector C. F. Caudle
with M.G. Gilbert, M.S. Tisdale
Collection Date 18 Mar 1964
Accession Number 292334
Image 292334.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Miami-Dade Co. : Access road to the Jetport.
Habitat Roadside weed.
Reproductive State Flower Fruit
Collector M. J. Andrejko
Collection Date 30 Apr 1972
Accession Number 295125
Image 295125.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven octovalvis
Locality USA. Mississippi , Jackson Co. : Pascagoula airport road.
Habitat Roadside ditch.
Reproductive State Flower
Collector S. B. Jones
with C. Jones
Collection Date 24 Jul 1967
Accession Number 82714
Image 82714.JPG
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Louisiana , St. Tammany Par. : House of Prayer Holiness Church at junction of Blue ridge and Indiana Village Roads, N of US 190 and E of Slidell. T9S, R15E, Sec. 25.
Habitat Lawn and ditch.
Reproductive State Flower
Collector D. D. Taylor
with R. D. Thomas
Collection Date 18 Aug 1983
Accession Number 217443
Image 217443.JPG
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Mississippi , Forrest Co. : Geiger Lake, Lake Shelby State Park 12 mi. S of Hattiesburg.
Description Yellow, ovate-obovate yellow petals.
Habitat Margin of water; low grassy margin; open pineland.
Reproductive State Flower
Collector J. D. Ray, Jr.
Collection Date 21 Jun 1957
Accession Number 111180
Image 111180.JPG
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: N. A. Harriman, Dec 1983
Determination History
Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Louisiana , Washington Par. : Around old railroad station; along Illinois Central Gulf railroad right-of-way; Bogalusa. T3S, R13E, Sec. 38.
Reproductive State Flower
Collector D. D. Taylor
with B. E. Dutton
Collection Date 17 Sep 1983
Accession Number 217440
Image 217440.JPG
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: P. H. Raven, 1981
Determination History
Ludwigia uruguayensis Cambess. H. Hara
Ludwigia octovalvis Jacq. P. H. Raven - Determined By: P. H. Raven, 1981
Locality USA. North Carolina , Brunswick Co. : Routes 17, 74, & 76 at New Henover-Brunswick County Line.
Description Flowers yellow; plants to 6 ft. tall.
Habitat Marshy roadside ditch.
Reproductive State Flower
Collector R. B. Channell
with H. F. L. Rock
Collection Date 02 Aug 1956
Accession Number 15884
Image 15884.JPG
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: P. H. Raven, 1981
Determination History
Ludwigia bonariensis Micheli H. Hara - Determined By: Radford,
Locality USA. North Carolina , Brunswick Co. : Cape Fear River W of Wilmington.
Habitat Low banks and tidal flats.
Reproductive State Flower
Collector C. R. Bell
Collection Date 18 Oct 1958
Accession Number 41933
Image 41933.JPG
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Hillsborough Co. : Cypress Creek Preserve. 28° 8' 13" N 82° 23' 9" W
Habitat Cypress [Taxodium] dome - pine flatwoods ecotone.
Reproductive State Flower Immature Fruit
Collector J. R. Campbell
with S. Dickman
Collection Date 10 Oct 2016
Accession Number 293347
Image 293347.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: B. F. Hansen, Feb 2018
Determination History
Ludwigia peruviana L. H. Hara
Locality USA. Florida , Lee Co. : Estero Bay Preserve State Park. Old railroad right-of-way. T46S, R35E, Sec. 29, NE¼ if SW¼ of NE¼. 26° 26' 17" N 81° 48' 24" W
Habitat Altered habitat.
Reproductive State Flower Fruit
Collector S.W. Braem
Collection Date 29 Oct 2007
Accession Number 296349
Image 296349.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Highlands Co. : Lake June-in-Winter Scrub State Park. Former youth camp. T37S, R29E, Sec. 3, SW¼. 27° 17' 20" N 81° 24' 44" W
Description Common.
Habitat Lake edge, with mixed emergents like Pontederia, Sagittaria lancifolia, and S. latifolia.
Reproductive State Flower Immature Fruit
Collector C. Becker
with M. Hodge
Collection Date 10 Sep 2015
Accession Number 296404
Image 296404.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Determination History
Ludwigia sp.
Locality Belize. Orange Walk Distr. Right at the end of Hondo river by ferry landing in San Antonio village. 16° 36' 7" N 88° 23' 31" W
Description 4 petaled yellow flower, petals fall when disturbed.
Habitat On moist soil.
Reproductive State Flower
Collector P. W. Leino
Collection Date 25 Nov 1976
Accession Number 236363
Image 236363.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality Ecuador. Cotopaxi Prov. Tenefuerste, Río Pilalo, km 52-53, Quevado, Latacunga. 0° 56' 9" S 78° 37' 9" W
Description Herb to 1 m tall; petals yellow, fruits green.
Habitat Swampy area.
Reproductive State Flower
Elevation 750 to 1300 m
Collector C. H. Dodson
with A. H. Gentry
Collection Date 07 Feb 1982
Accession Number 203771
Image 203771.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Ramamoorthy, 1980
Determination History
Ludwigia suffruticosa L. - Determined By: Jonker,
Locality Suriname. Paramaribo Distr. Zorg en Hoop.
Description Leaves dark green; petals yellow, rapidly deciduous, corolla 4-merous, 2 cm diameter fruit tinged with red.
Habitat On ruderal place where ridge sand has been brought up.
Reproductive State Flower
Collector A. M. E. Jonker-Verhoef
with F. P. Jonker
Collection Date 20 Nov 1955
Accession Number 97217
Image 97217.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality Honduras. Olancho Dept. Alrededores de campamento. 14° 29' 48" N 86° 38' 41" W
Habitat Bosque húmedo subtropical.
Reproductive State Flower
Elevation 500 to 700 m
Collector S. Solabarrieta
Collection Date 04 May 1985
Accession Number 194644
Image 194644.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: Dressler,
Locality Peru. Near Iquitos. 3° 46' 0" S 73° 15' 0" W
Description 2n=32.
Habitat Greenhouse.
Reproductive State Flower
Collector P. H. Raven
Collection Date 12 May 1965
Accession Number 133831
Image 133831.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality Ecuador. Manabi Prov. 1 km SE of Rocafuerte on Portoviejo-Chone road. 1° 4' 43" S 80° 26' 9" W
Description Common herb 1 m tall; flowers yellow.
Habitat Small swamp in field.
Reproductive State Flower
Collector L. J. Davenport
with R. P. Wunderlin, R. P. Sauleda, H. Luther, M. Ragan, J. Wiersema, & B. Hansen
Collection Date 07 Aug 1980
Accession Number 152918
Image 152918.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: P. H. Raven,
Locality Panama. Canal Zone Prov. Coco Solo. 8° 52' 12" N 79° 48' 15" W
Description Shrub 1-2 m tall; flowers yellow.
Habitat 1 to 2 ft. of water.
Reproductive State Flower
Collector A. Gentry
Collection Date 11 Oct 1972
Accession Number 109361
Image 109361.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality Honduras. Francisco Morazán Dept. Tatumbla, 25 km SE de Tegucigalpa. 15° 37' 60" N 88° 15' 0" W
Habitat Pinares; bosque húmedo subtropical.
Reproductive State Flower
Elevation 1300 to m
Collector F. Padilla
Collection Date 15 Apr 1985
Accession Number 196112
Image 196112.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality Mexico. Hidalgo , San Antonio el Grande Mun. : 20° 17' 36" N 98° 2' 6" W
Reproductive State Flower
Collector E. Romero L.
with C. Basilio G.
Collection Date 04 Sep 1998
Accession Number 224732
Image 224732.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: P. H. Raven, 1977
Locality Panama. Bocas del Toro Prov. Vicinity of Ojo del Agua, ca. 7 km W of Almirante. 9° 17' 29" N 82° 23' 44" W
Habitat Disturbed areas along road.
Reproductive State Flower
Elevation 190 to 220 m
Collector T. B. Croat
Collection Date 04 Aug 1976
Accession Number 133869
Image 133869.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality Honduras. Francisco Morazán Dept. Colonia Kennedy, Tegucigalpa DC. 14° 15' 0" N 87° 10' 0" W
Description Hierba flor amarilla.
Habitat Bosque húmedo subtropical.
Reproductive State Flower
Collector S. Avila
Collection Date 09 Apr 1985
Accession Number 195553
Image 195553.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality Honduras. Cortés Dept. San Pedro Sula, hacienda Monte Moria. 13° 49' 0" N 88° 22' 60" W
Description Hierba 1 m; flor amarilla.
Habitat Bosque seco tropical.
Reproductive State Flower
Elevation 61 to m
Collector N. Cristoff
Collection Date 16 Apr 1984
Accession Number 195251
Image 195251.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality Honduras. Francisco Morazán Dept. Hatillo, 12 km al N de la ciudad de Tegucigalpa. 14° 15' 0" N 87° 10' 0" W
Description Hierba flor amarilla.
Habitat Bosque seco subtropical.
Reproductive State Flower
Elevation 1400 to m
Collector Z. Nolasco
Collection Date 06 Apr 1985
Accession Number 195175
Image 195175.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Manatee Co. : Terra Ceia Preserve State Park. Behind pond in TC-15.
Description Ocasional; flowers yellow, the petals four.
Habitat Restoration natural community
Reproductive State Flower Fruit
Collector T. Telatycki
with C. vanHoek
Collection Date 26 Jan 2016
Accession Number 300494
Image 300494.JPG
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Determination History
Jussiaea angustifolia Lam.
Locality USA. Florida , Hillsborough Co. : Plant City.
Habitat Road ditch.
Reproductive State Fruit
Collector M. Mulvania
Collection Date 14 Oct 1930
Accession Number 302099
Image 302099.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven
Locality USA. Florida , Hillsborough Co. : Blackwater Creek Nature Preserve, Patrinostro Road of FL 29, Plant City; BWC-7a. 28° 7' 41" N 82° 9' 22" W
Habitat Disturbed shady area; moist soil.
Reproductive State Fruit
Collector K. S. Alvarado
Collection Date 12 May 2021
Accession Number 302233
Image 302233.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis P. H. Raven Jacq.
Determination History
Jussiaea angustifolia Lam.
Locality USA. Florida , Lee Co. : Halfway Pond Ranch.
Reproductive State Flower Bud
Collector C. F. Caudle
with M. L. Gilbert, M. S. Tisdale
Collection Date 20 Jul 1963
Accession Number 303909
Image 303909.jpg
Plant Atlas Link Plant Atlas Citation

Ludwigia octovalvis
Family Name Onagraceae
Currently Accepted Name Ludwigia octovalvis Jacq. P. H. Raven - Determined By: B. F. Hansen, Oct 2022
Determination History
Ludwigia peruviana L. H. Hara
Locality USA. Florida , Lee Co. : FL 82.
Reproductive State Flower
Collector C. F. Caudle
with M.L. Gilbert, M.S. Tisdale
Collection Date 18 Mar 1964
Accession Number 303908
Image 303908.jpg
Plant Atlas Link Plant Atlas Citation