tarwood vs Halocarpus bidwilli

tarwood and Halocarpus bidwilli both are nouns.

Word	Noun	Adjective	Verb	Adverb
tarwood	Yes	No	No	No
Halocarpus bidwilli	Yes	No	No	No

As nouns, tarwood and Halocarpus bidwilli are synonyms defined as:

Other synonyms of tarwood include Dacrydium bidwilli, New Zealand mountain pine, tar-wood.

tarwood (noun)	Halocarpus bidwilli (noun)
New Zealand shrub	New Zealand shrub
New Zealand silver pine of conical habit with long slender flexuous branches; adapted to cold wet summers and high altitudes