any of various trees or shrubs of the genus Cassia having pinnately compound leaves and usually yellow flowers followed by long seedpods
source: WordNet 3.0
some genus Cassia species often classified as members of the genus Senna or genus Chamaecrista
source: WordNet 3.0
Chinese tree with aromatic bark; yields a less desirable cinnamon than Ceylon cinnamon
source: WordNet 3.0
A genus of leguminous plants (herbs, shrubs, or trees) of many species, most of which have purgative qualities. The leaves of several species furnish the senna used in medicine.
