paperbark birch vs Betula papyrifera

paperbark birch and Betula papyrifera both are nouns.

Word	Noun	Adjective	Verb	Adverb
paperbark birch	Yes	No	No	No
Betula papyrifera	Yes	No	No	No

As nouns, paperbark birch and Betula papyrifera are synonyms defined as:

paperbark birch and Betula papyrifera: small American birch with peeling white bark often worked into e.g. baskets or toy canoes

Other synonyms of paperbark birch include American white birch, Betula cordifolia, canoe birch, paper birch.

paperbark birch (noun)	Betula papyrifera (noun)
small American birch with peeling white bark often worked into e.g. baskets or toy canoes	small American birch with peeling white bark often worked into e.g. baskets or toy canoes