noun
wild indigo of the eastern United States having racemes of blue flowers
• Syn: ↑Baptisia australis
• Hypernyms: ↑wild indigo, ↑false indigo
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noun : a wild indigo (Baptisia australis) of the eastern United States with racemes of blue flowers
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a North American plant, Baptisia australis, of the legume family, having wedge-shaped leaflets and blue, clustered flowers. Also called rattle-bush.
Useful english dictionary. 2012.