Betula papyrifera vs paperbark birch

Betula papyrifera and paperbark birch both are nouns.

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

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

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

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

Betula papyrifera (noun)	paperbark birch (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