hedge maple vs field maple

hedge maple and field maple both are nouns.

Word	Noun	Adjective	Verb	Adverb
hedge maple	Yes	No	No	No
field maple	Yes	No	No	No

As nouns, hedge maple and field maple are synonyms defined as:

hedge maple and field maple: shrubby Eurasian maple often used as a hedge

Other synonyms of hedge maple include Acer campestre.

hedge maple (noun)	field maple (noun)
shrubby Eurasian maple often used as a hedge	shrubby Eurasian maple often used as a hedge