a woodland plant(Cardamine diphylla) of eastern North America,having fleshy rootstocks,trifoliolate leaves,and clusters of white or pinkish flowers

 
  • 一种产于北美东部的森林植物(三叶碎米荠),生有肉质根茎和有三小叶的叶片,开白色或粉红色花簇
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