Caesalpinia pulcherrima vs paradise flower

Caesalpinia pulcherrima and paradise flower both are nouns.

Word	Noun	Adjective	Verb	Adverb
Caesalpinia pulcherrima	Yes	No	No	No
paradise flower	Yes	No	No	No

As nouns, Caesalpinia pulcherrima and paradise flower are synonyms defined as:

Caesalpinia pulcherrima and paradise flower: 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, Poinciana pulcherrima, pride of barbados.

Caesalpinia pulcherrima (noun)	paradise flower (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