self-heal vs Prunella vulgaris

self-heal and Prunella vulgaris both are nouns.

Word	Noun	Adjective	Verb	Adverb
self-heal	Yes	No	No	No
Prunella vulgaris	Yes	No	No	No

As nouns, self-heal and Prunella vulgaris are synonyms defined as:

self-heal and Prunella vulgaris: decumbent blue-flowered European perennial thought to possess healing properties; naturalized throughout North America

Other synonyms of self-heal include heal all.

self-heal (noun)	Prunella vulgaris (noun)
decumbent blue-flowered European perennial thought to possess healing properties; naturalized throughout North America	decumbent blue-flowered European perennial thought to possess healing properties; naturalized throughout North America