friar's-cowl vs Arisarum vulgare

friar's-cowl and Arisarum vulgare both are nouns.

Word	Noun	Adjective	Verb	Adverb
friar's-cowl	Yes	No	No	No
Arisarum vulgare	Yes	No	No	No

As nouns, friar's-cowl and Arisarum vulgare are synonyms defined as:

friar's-cowl and Arisarum vulgare: tuberous perennial having a cowl-shaped maroon or violet-black spathe: native to the Mediterranean, Canaries and Azores

friar's-cowl (noun)	Arisarum vulgare (noun)
tuberous perennial having a cowl-shaped maroon or violet-black spathe: native to the Mediterranean, Canaries and Azores	tuberous perennial having a cowl-shaped maroon or violet-black spathe: native to the Mediterranean, Canaries and Azores