creeping buttercup vs Ranunculus repens

creeping buttercup and Ranunculus repens both are nouns.

Word	Noun	Adjective	Verb	Adverb
creeping buttercup	Yes	No	No	No
Ranunculus repens	Yes	No	No	No

As nouns, creeping buttercup and Ranunculus repens are synonyms defined as:

creeping buttercup and Ranunculus repens: perennial European herb with long creeping stolons

Other synonyms of creeping buttercup include creeping crowfoot.

creeping buttercup (noun)	Ranunculus repens (noun)
perennial European herb with long creeping stolons	perennial European herb with long creeping stolons