Melicope quadrangularis. a member of the Rutaceae (rue) family, is a shrub or small tree. Young branches are covered with fine yellow hairs but become hairless with age. The thin, leathery, elliptical leaves, 9.5 to 16 cm (3.5 to 6 in) long and 4.5 to 7.5 cm (2 to 3 in) wide, are oppositely...