Cinchona

Synonyms

Bark, Peruvian

Cinchona pubescens

Cinchona, Red

Cinchonas

Cinchonas, Red

Peruvian Bark

Red Cinchona

Red Cinchonas

A genus of rubiaceous South American trees that yields the toxic CINCHONA ALKALOIDS from their bark; QUININE; QUINIDINE; chinconine, cinchonidine and others are used to treat MALARIA and CARDIAC ARRHYTHMIAS.