Origin of cinchona
Examples from the Web for cinchona
I have been so much taken up with getting the cinchona seed, that I have hardly thought of anything else.Real Gold|George Manville Fenn
In some cinchona bark a system of lactiferous vessels is found between the liber and mesophlum.
Up to this point the vegetation everywhere abounding had not indicated the presence, or even the vicinage, of the cinchona.
Both are used as substitutes for decoction of cinchona bark.
The official “bark” of the British Pharmacopoeia is that of Cinchona succirubra or red bark.