Lithocarpus glaber vs Japanese oak

Lithocarpus glaber and Japanese oak both are nouns.

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

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

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

Other synonyms of Lithocarpus glaber include Lithocarpus glabra.

Lithocarpus glaber (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