cry-baby tree vs common coral tree

cry-baby tree and common coral tree both are nouns.

Word	Noun	Adjective	Verb	Adverb
cry-baby tree	Yes	No	No	No
common coral tree	Yes	No	No	No

As nouns, cry-baby tree and common coral tree are synonyms defined as:

cry-baby tree and common coral tree: small South American spiny tree with dark crimson and scarlet flowers solitary or clustered

Other synonyms of cry-baby tree include ceibo, crybaby tree, Erythrina crista-galli.

cry-baby tree (noun)	common coral tree (noun)
small South American spiny tree with dark crimson and scarlet flowers solitary or clustered	small South American spiny tree with dark crimson and scarlet flowers solitary or clustered