[royal poinciana] n (ca. 1900): a showy tropical tree (Delonix regia syn. Poinciana regia) widely planted for its immense racemes of scarlet and orange flowers--called also flamboyant, peacock flower
ROYAL POINCIANA
Meaning of ROYAL POINCIANA in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012