Juglans cinerea vs butternut tree

Juglans cinerea and butternut tree both are nouns.

Word	Noun	Adjective	Verb	Adverb
Juglans cinerea	Yes	No	No	No
butternut tree	Yes	No	No	No

As nouns, Juglans cinerea and butternut tree are synonyms defined as:

Juglans cinerea and butternut tree: North American walnut tree having light-brown wood and edible nuts; source of a light-brown dye

Other synonyms of Juglans cinerea include butternut, white walnut.

Juglans cinerea (noun)	butternut tree (noun)
North American walnut tree having light-brown wood and edible nuts; source of a light-brown dye	North American walnut tree having light-brown wood and edible nuts; source of a light-brown dye