Allegheny plum vs sloe

Allegheny plum and sloe both are nouns.

Word	Noun	Adjective	Verb	Adverb
Allegheny plum	Yes	No	No	No
sloe	Yes	No	No	No

As nouns, Allegheny plum and sloe are synonyms defined as:

Allegheny plum and sloe: wild plum of northeastern United States having dark purple fruits with yellow flesh

Other synonyms of Allegheny plum include Alleghany plum, Prunus alleghaniensis.

Allegheny plum (noun)	sloe (noun)
wild plum of northeastern United States having dark purple fruits with yellow flesh	small sour dark purple fruit of especially the Allegheny plum bush
	a thorny Eurasian bush with plumlike fruits
	wild plum of northeastern United States having dark purple fruits with yellow flesh