American feverfew vs wild quinine

American feverfew and wild quinine both are nouns.

Word	Noun	Adjective	Verb	Adverb
American feverfew	Yes	No	No	No
wild quinine	Yes	No	No	No

As nouns, American feverfew and wild quinine are synonyms defined as:

American feverfew and wild quinine: stout perennial herb of the eastern United States with whitish flowers; leaves traditionally used by Catawba Indians to treat burns

Other synonyms of American feverfew include Parthenium integrifolium, prairie dock.

American feverfew (noun)	wild quinine (noun)
stout perennial herb of the eastern United States with whitish flowers; leaves traditionally used by Catawba Indians to treat burns	stout perennial herb of the eastern United States with whitish flowers; leaves traditionally used by Catawba Indians to treat burns