wild senna

English Thesaurus

1. North American perennial herb; leaves are used medicinally; sometimes placed in genus Cassia (noun.plant)

hypernym	:	herb, herbaceous plant,
definition	:	a plant lacking a permanent woody stem; many are flowering garden plants or potherbs; some having medicinal properties; some are pests (noun.plant)

member meronym	:	genus senna,
definition	:	genus of shrubs and trees and herbs many of which are often classified as members of the genus Cassia (noun.plant)