golden chinkapin vs Castanopsis chrysophylla

golden chinkapin and Castanopsis chrysophylla both are nouns.

Word	Noun	Adjective	Verb	Adverb
golden chinkapin	Yes	No	No	No
Castanopsis chrysophylla	Yes	No	No	No

As nouns, golden chinkapin and Castanopsis chrysophylla are synonyms defined as:

golden chinkapin and Castanopsis chrysophylla: small ornamental evergreen tree of Pacific Coast whose glossy yellow-green leaves are yellow beneath; bears edible nuts

Other synonyms of golden chinkapin include Castanea chrysophylla, Chrysolepis chrysophylla, giant chinkapin.

golden chinkapin (noun)	Castanopsis chrysophylla (noun)
small ornamental evergreen tree of Pacific Coast whose glossy yellow-green leaves are yellow beneath; bears edible nuts	small ornamental evergreen tree of Pacific Coast whose glossy yellow-green leaves are yellow beneath; bears edible nuts