Origin: Introduced
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Pontederia cordata in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Pontederia cordata checklist entry.
E-Flora BC: Pontederia cordata atlas page.
CalPhotos: Pontederia cordata photos.
USDA Plants: Pontederia cordata information.