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