Betula cordifolia vs paper birch

Betula cordifolia and paper birch both are nouns.

Word	Noun	Adjective	Verb	Adverb
Betula cordifolia	Yes	No	No	No
paper birch	Yes	No	No	No

As nouns, Betula cordifolia and paper birch are synonyms defined as:

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

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

Betula cordifolia (noun)	paper 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