Acer circinatum vs vine maple

Acer circinatum and vine maple both are nouns.

Word	Noun	Adjective	Verb	Adverb
Acer circinatum	Yes	No	No	No
vine maple	Yes	No	No	No

As nouns, Acer circinatum and vine maple are synonyms defined as:

Acer circinatum and vine maple: small maple of northwestern North America having prostrate stems that root freely and form dense thickets

Acer circinatum (noun)	vine maple (noun)
small maple of northwestern North America having prostrate stems that root freely and form dense thickets	small maple of northwestern North America having prostrate stems that root freely and form dense thickets