rosid dicot genus - a genus of dicotyledonous plants

Papilionoideae, subfamily Papilionoideae - alternative name used in some classification systems for the family Papilionaceae

bristly locust, moss locust, Robinia hispida, rose acacia - large shrub or small tree of the eastern United States having bristly stems and large clusters of pink flowers

Robinia pseudoacacia, yellow locust, black locust - large thorny tree of eastern and central United States having pinnately compound leaves and drooping racemes of white flowers; widely naturalized in many varieties in temperate regions

clammy locust, Robinia viscosa - small rough-barked locust of southeastern United States having racemes of pink flowers and glutinous branches and seeds