Castanea ozarkensis vs Ozark chinquapin

Castanea ozarkensis and Ozark chinquapin both are nouns.

Word	Noun	Adjective	Verb	Adverb
Castanea ozarkensis	Yes	No	No	No
Ozark chinquapin	Yes	No	No	No

As nouns, Castanea ozarkensis and Ozark chinquapin are synonyms defined as:

Castanea ozarkensis and Ozark chinquapin: shrubby tree closely related to the Allegheny chinkapin but with larger leaves; southern midwestern United States

Other synonyms of Castanea ozarkensis include chinquapin, Ozark chinkapin.

Castanea ozarkensis (noun)	Ozark chinquapin (noun)
shrubby tree closely related to the Allegheny chinkapin but with larger leaves; southern midwestern United States	shrubby tree closely related to the Allegheny chinkapin but with larger leaves; southern midwestern United States