Capparis arborea vs native pomegranate

Capparis arborea and native pomegranate both are nouns.

Word	Noun	Adjective	Verb	Adverb
Capparis arborea	Yes	No	No	No
native pomegranate	Yes	No	No	No

As nouns, Capparis arborea and native pomegranate are synonyms defined as:

Capparis arborea and native pomegranate: small Australian tree bearing edible fruit resembling the pomegranate

Capparis arborea (noun)	native pomegranate (noun)
small Australian tree bearing edible fruit resembling the pomegranate	small Australian tree bearing edible fruit resembling the pomegranate