— Short, snippet-friendly answers to the most-asked questions about Peruvian Bark (Cinchona calisaya). For the full profile with citations, open the main page.
Peruvian Bark, scientifically known as *Cinchona calisaya* and belonging to the Rubiaceae family, is a shrub native to Bolivia, Peru, and Zaïre. Peruvian Bark (Latin: Cinchona calisaya, family Rubiaceae) is a medicinal plant catalogued in PlantSage.
Peruvian Bark is generally considered safe when used at traditional doses. Always consult a clinician before using any herbal preparation — especially during pregnancy, breastfeeding, while on medication, or for children.
Peruvian Bark is a member of the Rubiaceae family native to BOL, PER, and ZAI. Peruvian Bark (Cinchona calisaya) thrives in full to partial sun and requires moist soil that is light or sandy with medium texture.
Peruvian Bark grows best in USDA zone 10-12, full sun, partial sun/shade light, and moist water. Detailed sowing, propagation, and care notes are on the full profile.
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