Pimenta acris vs Jamaica bayberry

Pimenta acris and Jamaica bayberry both are nouns.

Word	Noun	Adjective	Verb	Adverb
Pimenta acris	Yes	No	No	No
Jamaica bayberry	Yes	No	No	No

As nouns, Pimenta acris and Jamaica bayberry are synonyms defined as:

Other synonyms of Pimenta acris include bay-rum tree, bayberry, wild cinnamon.

Pimenta acris (noun)	Jamaica bayberry (noun)
West Indian tree; source of bay rum	West Indian tree; source of bay rum