shamrock

English Thesaurus

1. clover native to Ireland with yellowish flowers; often considered the true or original shamrock (noun.plant)

hypernym	:	clover, trefoil, clover, trefoil,
definition	:	a plant of the genus Trifolium (noun.plant)

2. Eurasian plant with heart-shaped trifoliate leaves and white purple-veined flowers (noun.plant)

hypernym	:	oxalis, sorrel, wood sorrel,
definition	:	any plant or flower of the genus Oxalis (noun.plant)