antique illustration of cinchona officinalis (quinine bark tree) - cinchona bark stock illustrationsAntique illustration of Cinchona officinalis (Quinine Bark tree)Quinine
blossom branch of cinchona, wood engraving, published ca. 1880 - cinchona bark stock illustrationsBlossom branch of Cinchona, wood engraving, published ca. 1880Quinine, Illustration, Botany
cinchona calisaya is a species of the tree in the rubiaceae family.it is renowned for its medicinal properties, particularly as a primary source of quinine, an alkaloid used historically to treat malaria... - cinchona bark stock illustrationsCINCHONA CALISAYA IS A SPECIES OF THE TREE IN THE RUBIACEAE FAMILY.It is renowned for its medicinal properties, particularly as a primary source of quinine, an alkaloid used historically to treat malaria...Engraving
the harvest of the cinchona bark - cinchona bark stock illustrationsThe harvest of the cinchona barkQuinine, Plantation, Engraved Image
