shamrock
名词 shamrock:
creeping European clover having white to pink flowers and bright green leaves; naturalized in United States; widely grown for forage
同义词:white clover, dutch clover, Trifolium repens
Eurasian plant with heart-shaped trifoliate leaves and white purple-veined flowers
同义词:common wood sorrel, cuckoo bread, Oxalis acetosella
clover native to Ireland with yellowish flowers; often considered the true or original shamrock