sloe vs Allegheny plum

sloe and Allegheny plum both are nouns.

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

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

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

Other synonyms of sloe include Alleghany plum, Prunus alleghaniensis.

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