mangosteen vs mangosteen tree

mangosteen and mangosteen tree both are nouns.

Word	Noun	Adjective	Verb	Adverb
mangosteen	Yes	No	No	No
mangosteen tree	Yes	No	No	No

As nouns, mangosteen and mangosteen tree are synonyms defined as:

mangosteen and mangosteen tree: East Indian tree with thick leathery leaves and edible fruit

Other synonyms of mangosteen include Garcinia mangostana.

mangosteen (noun)	mangosteen tree (noun)
two- to three-inch tropical fruit with juicy flesh suggestive of both peaches and pineapples	East Indian tree with thick leathery leaves and edible fruit
East Indian tree with thick leathery leaves and edible fruit