pride of barbados vs flamboyant tree

pride of barbados and flamboyant tree both are nouns.

Word	Noun	Adjective	Verb	Adverb
pride of barbados	Yes	No	No	No
flamboyant tree	Yes	No	No	No

As nouns, pride of barbados and flamboyant tree are synonyms defined as:

pride of barbados and flamboyant tree: tropical shrub or small tree having showy yellow to orange-red flowers; sometimes placed in genus Poinciana

Other synonyms of pride of barbados include Caesalpinia pulcherrima, paradise flower, Poinciana pulcherrima.

pride of barbados (noun)	flamboyant tree (noun)
tropical shrub or small tree having showy yellow to orange-red flowers; sometimes placed in genus Poinciana	tropical shrub or small tree having showy yellow to orange-red flowers; sometimes placed in genus Poinciana