Cinchona (pronounced / s ɪ ŋ ˈ k oʊ n ə / or / s ɪ n ˈ tʃ oʊ n ə / [1]) is a genus of flowering plants in the family Rubiaceae containing at least 23 species of trees and shrubs. All are native to the tropical Andean forests of western South America.

Cinchona (Cinchona calisaya) is an evergreen tree that grows up to 15 meters in Peru, Ecuador, and Colombia. The bark is used to make medicine. Cinchona bark contains a chemical called quinine....

Feb 21, 2025 · Cinchona, genus of about 23 species of plants, mostly trees, in the madder family (Rubiaceae), native to the Andes of South America. The bark of some species contains quinine and is useful against malaria. Learn more about cinchona plants …

Information on Cinchona Bark (Cinchona officinalis), Including Its Benefits, Side Effects and Uses as Medicinal Herb for Fever, Malaria and Other Ailments

Cinchona is used for increasing appetite; promoting the release of digestive juices; and treating bloating, fullness, and other stomach problems. It is also used for blood vessel disorders including hemorrhoids , varicose veins, and leg cramps.

Jun 20, 2023 · This thorough overview will cover the characteristics of Cinchona, a significant medicinal plant, as well as its advantages for health, ideal dosage, possible side effects, and potential interactions.

May 28, 2020 · Today, scientists believe that centuries of harvesting has changed the genetic structure of cinchona plants in the Andes (Credit: Celso Roldan/Getty Images) Deep in the Andean rainforest, the...