morello vs Prunus cerasus austera

morello and Prunus cerasus austera both are nouns.

Word	Noun	Adjective	Verb	Adverb
morello	Yes	No	No	No
Prunus cerasus austera	Yes	No	No	No

As nouns, morello and Prunus cerasus austera are synonyms defined as:

morello and Prunus cerasus austera: any of several cultivated sour cherry trees bearing fruit with dark skin and juice

morello (noun)	Prunus cerasus austera (noun)
cultivated sour cherry with dark-colored skin and juice	any of several cultivated sour cherry trees bearing fruit with dark skin and juice
any of several cultivated sour cherry trees bearing fruit with dark skin and juice