Helleborus foetidus vs stinking hellebore

Helleborus foetidus and stinking hellebore both are nouns.

Word	Noun	Adjective	Verb	Adverb
Helleborus foetidus	Yes	No	No	No
stinking hellebore	Yes	No	No	No

As nouns, Helleborus foetidus and stinking hellebore are synonyms defined as:

Helleborus foetidus and stinking hellebore: digitate-leaved hellebore with an offensive odor and irritant qualities when taken internally

Other synonyms of Helleborus foetidus include bear's foot, setterwort.

Helleborus foetidus (noun)	stinking hellebore (noun)
digitate-leaved hellebore with an offensive odor and irritant qualities when taken internally	digitate-leaved hellebore with an offensive odor and irritant qualities when taken internally