Pimenta dioica vs allspice tree

Pimenta dioica and allspice tree both are nouns.

Word	Noun	Adjective	Verb	Adverb
Pimenta dioica	Yes	No	No	No
allspice tree	Yes	No	No	No

As nouns, Pimenta dioica and allspice tree are synonyms defined as:

Pimenta dioica and allspice tree: aromatic West Indian tree that produces allspice berries

Other synonyms of Pimenta dioica include allspice, pimento tree.

Pimenta dioica (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