European bird cherry vs common bird cherry

European bird cherry and common bird cherry both are nouns.

Word	Noun	Adjective	Verb	Adverb
European bird cherry	Yes	No	No	No
common bird cherry	Yes	No	No	No

As nouns, European bird cherry and common bird cherry are synonyms defined as:

European bird cherry and common bird cherry: small European cherry tree closely resembling the American chokecherry

Other synonyms of European bird cherry include hagberry tree, Prunus padus.

European bird cherry (noun)	common bird cherry (noun)
small European cherry tree closely resembling the American chokecherry	small European cherry tree closely resembling the American chokecherry