sour cherry vs Eugenia corynantha

sour cherry and Eugenia corynantha both are nouns.

Word	Noun	Adjective	Verb	Adverb
sour cherry	Yes	No	No	No
Eugenia corynantha	Yes	No	No	No

As nouns, sour cherry and Eugenia corynantha are synonyms defined as:

sour cherry (noun)	Eugenia corynantha (noun)
acid cherries used for pies and preserves	Australian tree with sour red fruit
rather small Eurasian tree producing red to black acid edible fruit
Australian tree with sour red fruit