- royal poinciana, flamboyant, flame tree, peacock flower, Delonix regia, Poinciana regia - showy tropical tree or shrub native to Madagascar; widely planted in tropical regions for its immense racemes of scarlet and orange flowers; sometimes placed in genus Poinciana
--1 is a kind of angiospermous tree, flowering tree
--1 is a member of Delonix, genus Delonix