Origin: Introduced from the tropics
Growth Duration: Annual
Conservation Status: Not of concern
Pollination: Wind
[none provided]
PNW Herbaria: Specimen records of Echinochloa colona in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Echinochloa colona checklist entry.
OregonFlora: Echinochloa colona information.
E-Flora BC: Echinochloa colona atlas page.
CalPhotos: Echinochloa colona photos.
USDA Plants: Echinochloa colona information.