Distribution: Known from a few localities in southern Washington; California east along the southern part of the U.S. to Florida.
Habitat: Ponds, ditches, canals.
Flowers: April-September
Origin: Introduced from tropical America
Growth Duration: Perennial
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Eichhornia crassipes in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Eichhornia crassipes checklist entry.
E-Flora BC: Eichhornia crassipes atlas page.
CalPhotos: Eichhornia crassipes photos.
USDA Plants: Eichhornia crassipes information.