American hellebore vs Veratrum viride

American hellebore and Veratrum viride both are nouns.

Word	Noun	Adjective	Verb	Adverb
American hellebore	Yes	No	No	No
Veratrum viride	Yes	No	No	No

As nouns, American hellebore and Veratrum viride are synonyms defined as:

American hellebore and Veratrum viride: North American plant having large leaves and yellowish green flowers growing in racemes; yields a toxic alkaloid used medicinally

Other synonyms of American hellebore include bugbane, Indian poke, white hellebore.

American hellebore (noun)	Veratrum viride (noun)
North American plant having large leaves and yellowish green flowers growing in racemes; yields a toxic alkaloid used medicinally	North American plant having large leaves and yellowish green flowers growing in racemes; yields a toxic alkaloid used medicinally