chokecherry vs chokecherry tree

chokecherry and chokecherry tree both are nouns.

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

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

chokecherry and chokecherry tree: a common wild cherry of eastern North America having small bitter black berries favored by birds

Other synonyms of chokecherry include Prunus virginiana.

chokecherry (noun)	chokecherry tree (noun)
a common wild cherry of eastern North America having small bitter black berries favored by birds	a common wild cherry of eastern North America having small bitter black berries favored by birds
the fruit of the chokecherry tree