"Introduced and naturalized from Europe; cultivated as forage crop throughout eastern United States; Nova Scotia to British Columbia, south to Georgia, Texas and California" (Reed, 1964).
Compare Bird Vetch.
There are 60 records in the project database.
GA | AL | WA | FR | CL | MO | HO | BA | BC | HA | CE | PG | AA | CV | CH | SM | KE | QA | CN | TA | DO | WI | SO | WO |