full moon maple vs Acer japonicum

full moon maple and Acer japonicum both are nouns.

Word	Noun	Adjective	Verb	Adverb
full moon maple	Yes	No	No	No
Acer japonicum	Yes	No	No	No

As nouns, full moon maple and Acer japonicum are synonyms defined as:

full moon maple and Acer japonicum: leaves deeply incised and bright red in autumn; Japan

Other synonyms of full moon maple include Japanese maple.

full moon maple (noun)	Acer japonicum (noun)
leaves deeply incised and bright red in autumn; Japan	leaves deeply incised and bright red in autumn; Japan