cinchona bark vs Jesuit's bark

cinchona bark and Jesuit's bark both are nouns.

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

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

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

Other synonyms of cinchona bark include cinchona, Peruvian bark.

cinchona bark (noun)	Jesuit's bark (noun)
medicinal bark of cinchona trees; source of quinine and quinidine	medicinal bark of cinchona trees; source of quinine and quinidine