Lithocarpus glabra vs Japanese oak

Lithocarpus glabra and Japanese oak both are nouns.

Word	Noun	Adjective	Verb	Adverb
Lithocarpus glabra	Yes	No	No	No
Japanese oak	Yes	No	No	No

As nouns, Lithocarpus glabra and Japanese oak are synonyms defined as:

Lithocarpus glabra and Japanese oak: small evergreen tree of China and Japan

Other synonyms of Lithocarpus glabra include Lithocarpus glaber.

Lithocarpus glabra (noun)	Japanese oak (noun)
small evergreen tree of China and Japan	small evergreen tree of China and Japan
	oak with moderately light fine-grained wood; Japan