perennial woodland native of North America having a red root and red sap and bearing a solitary lobed leaf and white flower in early spring and having acrid emetic properties; rootstock used as a stimulant and expectorant 同义词：puccoon, redroot, tetterwort, Sanguinaria canadensis,
Bloodroot, Sanguinaria canadensis, is a perennial, herbaceous flowering plant native to eastern North America from Nova Scotia, Canada southward to Florida, United States, and west to Great Lakes and down the Mississippi embayment. It is the only species in the genus Sanguinaria, included in the family Papaveraceae, and most closely related to Eomecon of eastern Asia.
例句与用法
1.
Bloodroot is used for swollen lymph 血红根被用于肿胀的淋巴结。
2.
It ' s just to the ieft of that scary pentacle and the jar of bloodroot 它就在那个吓人的五角星左边，那罐子血根草下面。
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