Pinus radiata vs Monterey pine

Pinus radiata and Monterey pine both are nouns.

Word	Noun	Adjective	Verb	Adverb
Pinus radiata	Yes	No	No	No
Monterey pine	Yes	No	No	No

As nouns, Pinus radiata and Monterey pine are synonyms defined as:

Pinus radiata and Monterey pine: tall California pine with long needles in bunches of 3, a dense crown, and dark brown deeply fissured bark

Pinus radiata (noun)	Monterey pine (noun)
tall California pine with long needles in bunches of 3, a dense crown, and dark brown deeply fissured bark	tall California pine with long needles in bunches of 3, a dense crown, and dark brown deeply fissured bark