Caesalpinia pulcherrima vs pride of barbados

Caesalpinia pulcherrima and pride of barbados both are nouns.

Word	Noun	Adjective	Verb	Adverb
Caesalpinia pulcherrima	Yes	No	No	No
pride of barbados	Yes	No	No	No

As nouns, Caesalpinia pulcherrima and pride of barbados are synonyms defined as:

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

Other synonyms of Caesalpinia pulcherrima include flamboyant tree, paradise flower, Poinciana pulcherrima.

Caesalpinia pulcherrima (noun)	pride of barbados (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