Chamaecyparis lawsoniana vs Oregon cedar

Chamaecyparis lawsoniana and Oregon cedar both are nouns.

Word	Noun	Adjective	Verb	Adverb
Chamaecyparis lawsoniana	Yes	No	No	No
Oregon cedar	Yes	No	No	No

As nouns, Chamaecyparis lawsoniana and Oregon cedar are synonyms defined as:

Chamaecyparis lawsoniana and Oregon cedar: large timber tree of western North America with trunk diameter to 12 feet and height to 200 feet

Other synonyms of Chamaecyparis lawsoniana include Lawson's cedar, Lawson's cypress, Port Orford cedar.

Chamaecyparis lawsoniana (noun)	Oregon cedar (noun)
large timber tree of western North America with trunk diameter to 12 feet and height to 200 feet	large timber tree of western North America with trunk diameter to 12 feet and height to 200 feet