capulin tree vs Prunus capuli

capulin tree and Prunus capuli both are nouns.

Word	Noun	Adjective	Verb	Adverb
capulin tree	Yes	No	No	No
Prunus capuli	Yes	No	No	No

As nouns, capulin tree and Prunus capuli are synonyms defined as:

capulin tree and Prunus capuli: Mexican black cherry tree having edible fruit

Other synonyms of capulin tree include capulin.

capulin tree (noun)	Prunus capuli (noun)
Mexican black cherry tree having edible fruit	Mexican black cherry tree having edible fruit