Japanese maple vs full moon maple

Japanese maple and full moon maple both are nouns.

Word	Noun	Adjective	Verb	Adverb
Japanese maple	Yes	No	No	No
full moon maple	Yes	No	No	No

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

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

Other synonyms of Japanese maple include Acer japonicum.

Japanese maple (noun)	full moon maple (noun)
leaves deeply incised and bright red in autumn; Japan	leaves deeply incised and bright red in autumn; Japan
ornamental shrub or small tree of Japan and Korea with deeply incised leaves; cultivated in many varieties