is a specific kind of: rosid dicot genus.

has as a member: common bean, common bean plant, Phaseolus vulgaris | frijol, frijole, kidney bean | green bean | wax bean | lima bean, lima bean plant, Phaseolus limensis | butter-bean plant, butter bean, lima bean, Phaseolus lunatus, sieva bean | Phaseolus acutifolius latifolius, tepary bean.

is a member of: Papilionoideae, subfamily Papilionoideae.