apple mint vs Mentha rotundifolia

apple mint and Mentha rotundifolia both are nouns.

Word	Noun	Adjective	Verb	Adverb
apple mint	Yes	No	No	No
Mentha rotundifolia	Yes	No	No	No

As nouns, apple mint and Mentha rotundifolia are synonyms defined as:

apple mint and Mentha rotundifolia: mint with apple-scented stems of southern and western Europe; naturalized in United States

Other synonyms of apple mint include applemint, Mentha suaveolens.

apple mint (noun)	Mentha rotundifolia (noun)
mint with apple-scented stems of southern and western Europe; naturalized in United States	mint with apple-scented stems of southern and western Europe; naturalized in United States