Senna obtusifolia(redirected from Cassia obtusifolia)
Also found in: Thesaurus.
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|Noun||1.||Senna obtusifolia - cosmopolitan tropical herb or subshrub with yellow flowers and slender curved pods; a weed; sometimes placed in genus Cassia|
genus Senna - genus of shrubs and trees and herbs many of which are often classified as members of the genus Cassia