an architectural ornament in the form of three arcs arranged in a circle | clover native to Ireland with yellowish flowers; often considered the true or original shamrock |
a plant of the genus Trifolium | creeping European clover having white to pink flowers and bright green leaves; naturalized in United States; widely grown for forage |
any of several Old World herbs of the genus Medicago having small flowers and trifoliate compound leaves | Eurasian plant with heart-shaped trifoliate leaves and white purple-veined flowers |