TrefoilWordNet Explorer

(architecture) something added to a building to improve its appearance

a plant of the genus Trifolium

a plant lacking a permanent woody stem; many are flowering garden plants or potherbs; some having medicinal properties; some are pests

any leguminous plant having leaves divided into three leaflets

European mountain clover with fragrant usually pink flowers

clover native to Ireland with yellowish flowers; often considered the true or original shamrock

southern European annual with spiky heads of crimson flower; extensively cultivated in United States for forage

erect to decumbent short-lived perennial having red-purple to pink flowers; the most commonly grown forage clover