Prunus susquehanae vs Prunus pumila

Prunus susquehanae and Prunus pumila both are nouns.

Word	Noun	Adjective	Verb	Adverb
Prunus susquehanae	Yes	No	No	No
Prunus pumila	Yes	No	No	No

As nouns, Prunus susquehanae and Prunus pumila are synonyms defined as:

Prunus susquehanae and Prunus pumila: small straggling American cherry growing on sandy soil and having minute scarcely edible purplish-black fruit

Other synonyms of Prunus susquehanae include Prunus cuneata, Prunus pumilla susquehanae, sand cherry.

Prunus susquehanae (noun)	Prunus pumila (noun)
small straggling American cherry growing on sandy soil and having minute scarcely edible purplish-black fruit	small straggling American cherry growing on sandy soil and having minute scarcely edible purplish-black fruit