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Wingleaf Primrose-willow

Ludwigia decurrens

In the Carolinas and Georgia, found in swamp forests, marshes, ditches. Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition What its natural habitat tells you

58
Strong

Native to Louisiana (estimated). How scores work Is it native here?

Profile 100%

Height
About 4.5 feet
Light
Partial shade, Full sun
Soil moisture
Moist to standing water
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At a glance

Bloom
June to October
Fruiting season
Summer to fall

Not yet recorded · Spread · Life cycle · Leaves

Recorded in 54 Louisiana parishes.

Natural habitats

Places it grows wild. Not a planting requirement. Each habitat page lists the plants and wildlife also found there.

1 of 3

Swamps

Forested wetlands with standing water much of the year, such as cypress and gum swamps.

Freshwater marshes

Open, herb-covered wetlands with fresh, non-tidal water.

Roadsides, fields and disturbed ground

Ground opened by people: roadsides, old fields, pastures, fencerows and lots.

All habitats

Ecological relationships

Who uses this plant?

What these records mean

7CaterpillarsGenus host records with ranges including LA

Genus host records with ranges including LA · Ludwigia

  • Alypia wittfeldiiWittfeld's Forester Moth
  • Elophila gyralisWaterlily Borer Moth
  • Eudryas unioPearly Wood-Nymph
  • Eumorpha fasciatusBanded Sphinx
  • Junonia coeniaCommon Buckeye
  • Nematocampa resistariaFilament Bearer, Horned Spanworm Moth
  • Parapoynx seminealisFloating-Heart Waterlilly Moth, Waterlily Casebearer
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
32BeesSoutheastern regional records

Southeastern regional records · Ludwigia

Individual names are not available yet.

Noori, Seltmann & Orr 2026, A curated and integrated dataset for exploring global bee-plant interactions (GloBI), Zenodo, CC BY 4.0
0Specialist beesPollen specialists
4BirdsRecorded genus food-resource interactions; not a state feeding claim

Recorded genus food-resource interactions; not a state feeding claim · Ludwigia

  • Aix sponsaWood Duck
  • Fulica americanaAmerican Coot
  • Gallinula galeataCommon Gallinule
  • Porzana carolinaSora
Hurlbert, Olsen, Sawyer & Winner 2021, Avian Diet Database, Scientific Data 8: 260 (CC0)

Direct food only: birds recorded eating this genus across North America. Caterpillars on host plants also feed nesting birds. NC Native Plant Society: butterfly gardening

No records yet · Ants · Beetles · Flies · Adult butterflies / moths · Other wasps · Other insects

Growing and identification

Plant details

Family
Onagraceae
Flower color
White
Growth rate
Rapid
Growth habit
Single crown
Foliage color
Green
Fruit begins
Summer
Fruit ends
Fall

Safety has not been reviewed for this plant; check toxicity and thorns before planting.

Growing sources and scope
Also known as

Wing Leaf Primrose Willow; Wingleaf Primrose willow

Conservation status

Louisiana rankSNR
Global rankG5
LA statusNot verified
Federal statusNot verified

Conservation source Global and federal source

In your garden

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Sources