pimento tree vs allspice tree

pimento tree and allspice tree both are nouns.

Word	Noun	Adjective	Verb	Adverb
pimento tree	Yes	No	No	No
allspice tree	Yes	No	No	No

As nouns, pimento tree and allspice tree are synonyms defined as:

pimento tree and allspice tree: aromatic West Indian tree that produces allspice berries

Other synonyms of pimento tree include allspice, Pimenta dioica.

pimento tree (noun)	allspice tree (noun)
aromatic West Indian tree that produces allspice berries	aromatic West Indian tree that produces allspice berries
	tropical American tree having small white flowers and aromatic berries