1. (noun) tropical American morning glory

• ipomoea orizabensis

2. (noun) twining plant of Asia Minor having cream-colored to purple flowers and long thick roots yielding a cathartic resin

• convolvulus scammonia

1. (noun) tropical American morning glory

• morning glory

2. (noun) resin from the root of Convolvulus scammonia

• natural resin

3. (noun) twining plant of Asia Minor having cream-colored to purple flowers and long thick roots yielding a cathartic resin

• convolvulus