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)
Overview of adj flamboyant
The adj flamboyant has 2 senses
flamboyant, showy, splashy -- (marked by ostentation but often tasteless; "a cheap showy rhinestone bracelet"; "a splashy half-page ad")
aureate, florid, flamboyant -- (elaborately or excessively ornamented; "flamboyant handwriting"; "the senator's florid speech")