Genus: LUDWIGIA
 Family: ONAGRACEAE

Source: USDA, NRCS. 2009. The PLANTS Database (http://plants.usda.gov, 24 June 2009). National Plant Data Center, Baton Rouge, LA 70874-4490 USA.
Genera of ONAGRACEAE

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TAXON DISTRIB. IMAGES
Ludwigia scabriuscula Kellogg Ricerca immagini di Ludwigia scabriuscula Kellogg su Google
Views: 79

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Synonyms:
= Ammannia robusta Heer &
Regel
= Ammannia coccinea Rottb. ssp. robusta (Heer &
Regel) Koehne
Ludwigia alata Elliot Ricerca immagini di Ludwigia alata Elliot su Google
Views: 265

Forb/herb - Perennial

winged primrose-willow

Synonyms:
= Ludwigia simulata Small
Ludwigia alata - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 587.
Ludwigia alternifolia L. Ricerca immagini di Ludwigia alternifolia L. su Google
Views: 383

Forb/herb - Perennial

seedbox

Synonyms:
= Ludwigia alternifolia L. var. linearifolia Britton
= Ludwigia alternifolia L. var. pubescens Palmer &
Steyerm.
= Ludwigia alternifolia L. var. typica Munz
Ludwigia alternifolia - Jose Hernandez - USDA-NRCS PLANTS Database - Not copyrighted image Ludwigia alternifolia - USDA-NRCS PLANTS Database  / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image Ludwigia alternifolia - Jose Hernandez - USDA-NRCS PLANTS Database - Not copyrighted image Ludwigia alternifolia - Robert H. Mohlenbrock  USDA-NRCS PLANTS Database  / USDA SCS. 1989. Midwest wetland flora: Field office illustrated guide to plant species. Midwest National Technical Center, Lincoln. - Not copyrighted image Ludwigia alternifolia - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 588.
Ludwigia arcuata Walter Ricerca immagini di Ludwigia arcuata Walter su Google
Views: 133

Forb/herb - Perennial

piedmont primrose-willow

Synonyms:
= Ludwigiantha arcuata (Walter) Small
Ludwigia arcuata - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 585.
Ludwigia bonariensis (Micheli) H. Hara Ricerca immagini di Ludwigia bonariensis (Micheli) H. Hara su Google
Views: 71

Forb/herb - Perennial

Carolina primrose-willow

Synonyms:
= Jussiaea neglecta Small
Ludwigia brevipes (B.H. Long ex Britton, A. Braun & Small) Eames Ricerca immagini di Ludwigia brevipes (B.H. Long ex Britton, A. Braun & Small) Eames su Google
Views: 114

Forb/herb - Perennial

Long Beach primrose-willow

Synonyms:
= Ludwigiantha brevipes B.H. Long ex Britton, A. Braun &
Small
Ludwigia brevipes - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 586.
Ludwigia curtissii Chapm. Ricerca immagini di Ludwigia curtissii Chapm. su Google
Views: 121

Forb/herb - Perennial

Curtiss' primrose-willow

Synonyms:
= Ludwigia spathulifolia Small
Ludwigia decurrens Walter Ricerca immagini di Ludwigia decurrens Walter su Google
Views: 374

Forb/herb - Annual, Perennial

wingleaf primrose-willow

Synonyms:
= Jussiaea decurrens (Walter) DC.
Ludwigia decurrens - Robert H. Mohlenbrock  USDA-NRCS PLANTS Database  / USDA SCS. 1991. Southern wetland flora: Field office guide to plant species. South National Technical Center, Fort Worth. - Not copyrighted image Ludwigia decurrens - USDA-NRCS PLANTS Database  / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image Ludwigia decurrens - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 589.
Ludwigia erecta (L.) H. Hara Ricerca immagini di Ludwigia erecta (L.) H. Hara su Google
Views: 95

Forb/herb - Annual, Perennial

yerba de jicotea

Synonyms:
= Jussiaea erecta L.
Ludwigia glandulosa Walter Ricerca immagini di Ludwigia glandulosa Walter su Google
Views: 228

Forb/herb - Perennial

cylindricfruit primrose-willow
Ludwigia glandulosa - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 587.
Ludwigia glandulosa Walter ssp. brachycarpa (Torr. & A. Gray) Peng Ricerca immagini di Ludwigia glandulosa Walter ssp. brachycarpa (Torr. & A. Gray) Peng su Google
Views: 73

Forb/herb - Perennial

cylindricfruit primrose-willow

Synonyms:
= Ludwigia cylindrica Elliot var. brachycarpa Torr. &
A. Gray
Ludwigia glandulosa Walter ssp. glandulosa Ricerca immagini di Ludwigia glandulosa Walter ssp. glandulosa su Google
Views: 101

Forb/herb - Perennial

cylindricfruit primrose-willow

Synonyms:
= Ludwigia glandulosa Walter var. torreyi Munz
= Ludwigia glandulosa Walter var. typica Munz
Ludwigia grandiflora (Michx.) Greuter & Burdet Ricerca immagini di Ludwigia grandiflora (Michx.) Greuter & Burdet su Google
Views: 155

Forb/herb, Subshrub - Perennial

large-flower primrose-willow
Ludwigia grandiflora - Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Comune di Padova, Orto Botanico,  PD,  Veneto,  Italia, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License Ludwigia grandiflora - Hippolyte Coste - Flore descriptive et illustrée de la 
France, de la Corse et des contrées limitrophes, 1901-1906 - This image is in 
public domain because its copyright has expired. Ludwigia grandiflora - Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Comune di Padova, Orto Botanico,  PD,  Veneto,  Italia, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License Ludwigia grandiflora - Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Comune di Padova, Orto Botanico,  PD,  Veneto,  Italia, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License Ludwigia grandiflora - Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Comune di Padova, Orto Botanico,  PD,  Veneto,  Italia, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License
Ludwigia grandiflora (Michx.) Greuter & Burdet ssp. grandiflora Ricerca immagini di Ludwigia grandiflora (Michx.) Greuter & Burdet ssp. grandiflora su Google
Views: 83

Forb/herb, Subshrub - Perennial

large-flower primrose-willow

Synonyms:
= Jussiaea grandiflora Michx., non Ruiz &
Pav.
= Jussiaea michauxiana Fernald, nom. illeg.
= Jussiaea repens L. var. grandiflora (Michx.) Micheli
= Jussiaea uruguayensis Camb.
= Ludwigia uruguayensis (Camb.) H. Hara
= Ludwigia uruguayensis (Camb.) H. Hara var. major (Hassler) Munz
Ludwigia grandiflora (Michx.) Greuter & Burdet ssp. hexapetala (Hook. & Arn.) G.L. Nesom & Kartesz Ricerca immagini di Ludwigia grandiflora (Michx.) Greuter & Burdet ssp. hexapetala (Hook. & Arn.) G.L. Nesom & Kartesz su Google
Views: 103

Forb/herb, Subshrub - Perennial


Synonyms:
= Ludwigia hexapetala (Hook. &
Arn.) Zardini, Gu &
P.H. Raven
Ludwigia hirtella Raf. Ricerca immagini di Ludwigia hirtella Raf. su Google
Views: 166

Forb/herb - Perennial

spindleroot
Ludwigia hirtella - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 588.
Ludwigia hyssopifolia (G. Don) Exell apud A.R. Fernandes Ricerca immagini di Ludwigia hyssopifolia (G. Don) Exell apud A.R. Fernandes su Google
Views: 94

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seedbox
Ludwigia x lacustris Eames (pro sp.) Ricerca immagini di Ludwigia x lacustris Eames (pro sp.) su Google
Views: 82

Forb/herb - Perennial
Ludwigia lanceolata Elliot Ricerca immagini di Ludwigia lanceolata Elliot su Google
Views: 71

Forb/herb - Perennial

lanceleaf primrose-willow
Ludwigia leptocarpa (Nutt.) H. Hara Ricerca immagini di Ludwigia leptocarpa (Nutt.) H. Hara su Google
Views: 112

Subshrub, Forb/herb - Annual, Perennial

anglestem primrose-willow

Synonyms:
= Jussiaea leptocarpa Nutt.
= Ludwigia leptocarpa (Nutt.) H. Hara var. meyeriana (Kuntze) Alain
Ludwigia linearis Walter Ricerca immagini di Ludwigia linearis Walter su Google
Views: 176

Forb/herb - Perennial

narrowleaf primrose-willow

Synonyms:
= Ludwigia linearis Walter var. puberula Engelm. &
A. Gray
Ludwigia linearis - Robert H. Mohlenbrock  USDA-NRCS PLANTS Database  / USDA NRCS. 1995. Northeast wetland flora: Field office guide to plant species. Northeast National Technical Center, Chester. - Not copyrighted image Ludwigia linearis - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 588. Ludwigia linearis - USDA-NRCS PLANTS Database  / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image
Ludwigia linifolia Poir. Ricerca immagini di Ludwigia linifolia Poir. su Google
Views: 111

Forb/herb - Perennial

southeastern primrose-willow
Ludwigia longifolia (DC.) H. Hara Ricerca immagini di Ludwigia longifolia (DC.) H. Hara su Google
Views: 82

Forb/herb - Annual

longleaf primrose-willow
Ludwigia maritima Harper Ricerca immagini di Ludwigia maritima Harper su Google
Views: 73

Forb/herb - Perennial

seaside primrose-willow
Ludwigia microcarpa Michx. Ricerca immagini di Ludwigia microcarpa Michx. su Google
Views: 113

Forb/herb - Perennial

smallfruit primrose-willow
Ludwigia octovalvis (Jacq.) P.H. Raven Ricerca immagini di Ludwigia octovalvis (Jacq.) P.H. Raven su Google
Views: 1029

Subshrub, Forb/herb - Perennial

Mexican primrose-willow
Ludwigia octovalvis - Flowers and leaves at Kanaha Beach, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Ludwigia octovalvis - Habit at Wahinepee, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Ludwigia octovalvis - Habit at Hana Hwy Kuhiwa, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Ludwigia octovalvis - Flower at Loxahatchee National Wildlife Refuge, Florida - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Ludwigia octovalvis - Flower and buds at Wahinepee, Maui - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution.
Ludwigia octovalvis (Jacq.) P.H. Raven ssp. octovalvis Ricerca immagini di Ludwigia octovalvis (Jacq.) P.H. Raven ssp. octovalvis su Google
Views: 78

Subshrub, Forb/herb - Perennial

Mexican primrose-willow

Synonyms:
= Jussiaea angustifolia Lam.
= Jussiaea clavata (C. Presl) M.E. Jones
= Jussiaea octofila DC.
= Jussiaea suffruticosa Walter var. octofila (DC.) Munz
= Ludwigia octovalvis (Jacq.) P.H. Raven var. ligustrifolia (Kunth) Alain
= Ludwigia octovalvis (Jacq.) P.H. Raven var. macropoda (C. Presl) Shinners
= Ludwigia octovalvis (Jacq.) P.H. Raven var. octofila (DC.) Alain
Ludwigia octovalvis (Jacq.) P.H. Raven ssp. sessiliflora (Micheli) P.H. Raven Ricerca immagini di Ludwigia octovalvis (Jacq.) P.H. Raven ssp. sessiliflora (Micheli) P.H. Raven su Google
Views: 70

Subshrub, Forb/herb - Perennial

Mexican primrose-willow

Synonyms:
= Jussiaea scabra Willd.
= Ludwigia octovalvis (Jacq.) P.H. Raven var. sessiliflora (Micheli) Shinners
Ludwigia palustris (L.) Elliot Ricerca immagini di Ludwigia palustris (L.) Elliot su Google
Views: 1263

Forb/herb - Perennial

marsh seedbox

Synonyms:
= Isnardia palustris L., non Jussiaea palustris G. Mey.
= Ludwigia palustris (L.) Elliot var. americana (DC.) Fernald &
Grisc.
= Ludwigia palustris (L.) Elliot var. nana Fernald &
Grisc.
= Ludwigia palustris (L.) Elliot var. pacifica Fernald &
Grisc.
Ludwigia palustris - Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Comune di Ferrara, Orto Botanico, centro storico. ,  FE,  Emilia Romagna,  Italia, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License Ludwigia palustris - Credit: Photo by Marco Banzato Ludwigia palustris - Credit: Photo by Marco Banzato Ludwigia palustris - Credit: Photo by Graziano Favaro - Masera' di Padova Ludwigia palustris - Credit: Photo by Pierfranco Arrigoni - Valmadrera (LC)
Ludwigia peploides (Kunth) P.H. Raven Ricerca immagini di Ludwigia peploides (Kunth) P.H. Raven su Google
Views: 455

Forb/herb - Perennial

floating primrose-willow
Ludwigia peploides - USDA-NRCS PLANTS Database  / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image Ludwigia peploides - Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Parigi, Jardin des Plantes, Muséum national d'Histoire naturelle,  Île-de-France,  Francia, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License Ludwigia peploides - Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Parigi, Jardin des Plantes, Muséum national d'Histoire naturelle,  Île-de-France,  Francia, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License Ludwigia peploides - Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License Ludwigia peploides - Robert H. Mohlenbrock  USDA-NRCS PLANTS Database  / USDA SCS. 1991. Southern wetland flora: Field office guide to plant species. South National Technical Center, Fort Worth. - Not copyrighted image
Ludwigia peploides (Kunth) P.H. Raven ssp. glabrescens (Kuntze) P.H. Raven Ricerca immagini di Ludwigia peploides (Kunth) P.H. Raven ssp. glabrescens (Kuntze) P.H. Raven su Google
Views: 91

Forb/herb - Perennial

floating primrose-willow

Synonyms:
= Jussiaea diffusa auct. non Forssk.
= Jussiaea repens L.
= Jussiaea repens L. var. glabrescens Kuntze
= Ludwigia peploides (Kunth) P.H. Raven var. glabrescens (Kuntze) Shinners
Ludwigia peploides (Kunth) P.H. Raven ssp. montevidensis (Spreng.) P.H. Raven Ricerca immagini di Ludwigia peploides (Kunth) P.H. Raven ssp. montevidensis (Spreng.) P.H. Raven su Google
Views: 1049

Forb/herb - Perennial

floating primrose-willow

Synonyms:
= Jussiaea repens L. var. montevidensis (Spreng.) Munz
= Ludwigia peploides (Kunth) P.H. Raven var. montevidensis (Spreng.) Shinners
Ludwigia peploides subsp. montevidensis - Credit: Photo by Patrizia Ferrari Ludwigia peploides subsp. montevidensis - Credit: Photo by Patrizia Ferrari
Ludwigia peploides (Kunth) P.H. Raven ssp. peploides Ricerca immagini di Ludwigia peploides (Kunth) P.H. Raven ssp. peploides su Google
Views: 80

Forb/herb - Perennial

floating primrose-willow

Synonyms:
= Jussiaea peploides Kunth
= Jussiaea repens L. var. peploides (Kunth) Griseb.
Ludwigia peruviana (L.) H. Hara Ricerca immagini di Ludwigia peruviana (L.) H. Hara su Google
Views: 814

Subshrub, Shrub, Forb/herb - Perennial

Peruvian primrose-willow

Synonyms:
= Jussiaea peruviana L.
Ludwigia peruviana - Flower at Sarasota, Florida - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution. Ludwigia peruviana - Habit at Sarasota, Florida - Credit: Forest and Kim Starr - Plants of Hawaii - Image licensed under a Creative Commons Attribution 3.0 License, permitting sharing and adaptation with attribution.
Ludwigia pilosa Walter Ricerca immagini di Ludwigia pilosa Walter su Google
Views: 129

Forb/herb - Perennial

hairy primrose-willow
Ludwigia polycarpa Short & Peter Ricerca immagini di Ludwigia polycarpa Short & Peter su Google
Views: 96

Forb/herb - Perennial

manyfruit primrose-willow
Ludwigia polycarpa - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 587.
Ludwigia ravenii Peng Ricerca immagini di Ludwigia ravenii Peng su Google
Views: 108

Forb/herb - Perennial

Raven's primrose-willow
Ludwigia repens J.R. Forst. Ricerca immagini di Ludwigia repens J.R. Forst. su Google
Views: 120

Forb/herb - Perennial

creeping primrose-willow

Synonyms:
= Isnardia intermedia Small &
Alexander
= Isnardia repens (J.R. Forst.) DC.
= Ludwigia natans Elliot
= Ludwigia natans Elliot var. stipitata Fernald &
Grisc.
= Ludwigia repens J.R. Forst. var. rotundata (Griseb.) Gomes
= Ludwigia repens J.R. Forst. var. stipitata (Fernald &
Grisc.) Munz
Ludwigia repens - Robert H. Mohlenbrock  USDA-NRCS PLANTS Database  / USDA SCS. 1991. Southern wetland flora: Field office guide to plant species. South National Technical Center, Fort Worth. - Not copyrighted image Ludwigia repens - USDA-NRCS PLANTS Database  / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image
Ludwigia simpsonii Chapm. Ricerca immagini di Ludwigia simpsonii Chapm. su Google
Views: 95

Forb/herb - Perennial

Simpson's primrose-willow
Ludwigia spathulata Torr. & A. Gray Ricerca immagini di Ludwigia spathulata Torr. & A. Gray su Google
Views: 81

Forb/herb - Perennial

spoon primrose-willow

Synonyms:
= Isnardia spathulata (Torr. &
A. Gray) Small
Ludwigia sphaerocarpa Elliot Ricerca immagini di Ludwigia sphaerocarpa Elliot su Google
Views: 295

Forb/herb - Perennial

globefruit primrose-willow

Synonyms:
= Ludwigia sphaerocarpa Elliot var. deamii Fernald &
Grisc.
= Ludwigia sphaerocarpa Elliot var. jungens Fernald &
Grisc.
= Ludwigia sphaerocarpa Elliot var. macrocarpa Fernald &
Grisc.
Ludwigia sphaerocarpa - USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 586.
Ludwigia suffruticosa Walter Ricerca immagini di Ludwigia suffruticosa Walter su Google
Views: 83

Forb/herb - Perennial

shrubby primrose-willow
Ludwigia virgata Michx. Ricerca immagini di Ludwigia virgata Michx. su Google
Views: 69

Forb/herb - Perennial

savannah primrose-willow

More genera: Luehea Luetkea Luffa Luina Luisierella Lumnitzera Lunania Lunaria Lunularia Lupinus Luziola Luzula