pink of my John vs Johnny-jump-up

pink of my John and Johnny-jump-up both are nouns.

Word	Noun	Adjective	Verb	Adverb
pink of my John	Yes	No	No	No
Johnny-jump-up	Yes	No	No	No

As nouns, pink of my John and Johnny-jump-up are synonyms defined as:

pink of my John and Johnny-jump-up: a common and long cultivated European herb from which most common garden pansies are derived

Other synonyms of pink of my John include heartsease, love-in-idleness, Viola tricolor, wild pansy.

pink of my John (noun)	Johnny-jump-up (noun)
a common and long cultivated European herb from which most common garden pansies are derived	common violet of the eastern United States with large pale blue or purple flowers resembling pansies
	a common and long cultivated European herb from which most common garden pansies are derived