中文翻译与英英解释 | n. 1.紫草 (=gromwell)。 2.〔古语〕美洲血根草 (=bloodroot)。 3.〔古语〕紫草染料。
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| 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:bloodroot, redroot, tetterwort, Sanguinaria canadensis,
| | perennial plant of eastern North America having hairy foliage yielding a red or yellow pigment 同义词:Lithospermum caroliniense,
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