cry-baby tree vs crybaby tree

cry-baby tree and crybaby tree both are nouns.

Word	Noun	Adjective	Verb	Adverb
cry-baby tree	Yes	No	No	No
crybaby tree	Yes	No	No	No

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

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

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

cry-baby tree (noun)	crybaby 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