Page author: David Giblin
Ludwigia peploides
floating primrose-willow

Distribution: Occurring west of the Cascades crest in King County in Washington; otherwise northern Oregon to California, east across the southwestern U.S. and southern Great Plains to eastern North America.

Habitat: Noxious; ponds, slow streams, and sloughs.

Flowers: June-September

Origin: Introduced

Growth Duration: Perennial

Conservation Status: Not of concern


[none provided]

Accepted Name:
Ludwigia peploides (Kunth) P.H. Raven
Publication: Reinwardtia 6: 393. 1964.

Synonyms & Misapplications:
(none provided)
Additional Resources:

PNW Herbaria: Specimen records of Ludwigia peploides in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Ludwigia peploides checklist entry.

OregonFlora: Ludwigia peploides information.

E-Flora BC: Ludwigia peploides atlas page.

CalPhotos: Ludwigia peploides photos.

USDA Plants: Ludwigia peploides information.

10 photographs:
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