pineapple plant vs Ananas comosus

pineapple plant and Ananas comosus both are nouns.

Word	Noun	Adjective	Verb	Adverb
pineapple plant	Yes	No	No	No
Ananas comosus	Yes	No	No	No

As nouns, pineapple plant and Ananas comosus are synonyms defined as:

pineapple plant and Ananas comosus: a tropical American plant bearing a large fleshy edible fruit with a terminal tuft of stiff leaves; widely cultivated in the tropics

Other synonyms of pineapple plant include pineapple.

pineapple plant (noun)	Ananas comosus (noun)
a tropical American plant bearing a large fleshy edible fruit with a terminal tuft of stiff leaves; widely cultivated in the tropics	a tropical American plant bearing a large fleshy edible fruit with a terminal tuft of stiff leaves; widely cultivated in the tropics