wild pansy vs Viola tricolor

wild pansy and Viola tricolor both are nouns.

Word	Noun	Adjective	Verb	Adverb
wild pansy	Yes	No	No	No
Viola tricolor	Yes	No	No	No

As nouns, wild pansy and Viola tricolor are synonyms defined as:

wild pansy and Viola tricolor: a common and long cultivated European herb from which most common garden pansies are derived

Other synonyms of wild pansy include heartsease, Johnny-jump-up, love-in-idleness, pink of my John.

wild pansy (noun)	Viola tricolor (noun)
a common and long cultivated European herb from which most common garden pansies are derived	a common and long cultivated European herb from which most common garden pansies are derived