Coronilla varia vs crown vetch

Coronilla varia and crown vetch both are nouns.

Word	Noun	Adjective	Verb	Adverb
Coronilla varia	Yes	No	No	No
crown vetch	Yes	No	No	No

As nouns, Coronilla varia and crown vetch are synonyms defined as:

Coronilla varia and crown vetch: European herb resembling vetch; naturalized in the eastern United States; having umbels of pink-and-white flowers and sharp-angled pods

Other synonyms of Coronilla varia include axseed.

Coronilla varia (noun)	crown vetch (noun)
European herb resembling vetch; naturalized in the eastern United States; having umbels of pink-and-white flowers and sharp-angled pods	European herb resembling vetch; naturalized in the eastern United States; having umbels of pink-and-white flowers and sharp-angled pods