Castanopsis chrysophylla vs giant chinkapin

Castanopsis chrysophylla and giant chinkapin both are nouns.

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

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

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

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

Castanopsis chrysophylla (noun)	giant chinkapin (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