Jesuit's bark vs cinchona

Jesuit's bark and cinchona both are nouns.

Word	Noun	Adjective	Verb	Adverb
Jesuit's bark	Yes	No	No	No
cinchona	Yes	No	No	No

As nouns, Jesuit's bark and cinchona are synonyms defined as:

Jesuit's bark and cinchona: medicinal bark of cinchona trees; source of quinine and quinidine

Other synonyms of Jesuit's bark include cinchona bark, Peruvian bark.

Jesuit's bark (noun)	cinchona (noun)
medicinal bark of cinchona trees; source of quinine and quinidine	any of several trees of the genus Cinchona
	medicinal bark of cinchona trees; source of quinine and quinidine