— Short, snippet-friendly answers to the most-asked questions about Quinine tree (Cinchona pubescens). For the full profile with citations, open the main page.
The Quinine tree (Cinchona pubescens) is a medium-sized tree native to the eastern and southeastern regions of Brazil, as well as countries like Bolivia, Colombia, Costa Rica, Ecuador, Panama, and Peru. Quinine tree (Latin: Cinchona pubescens) is a medicinal plant catalogued in PlantSage.
Quinine tree is most often used to support energy & focus and immune support. Each claim is rated by evidence strength — see the full profile for citations.
Quinine tree 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.
Quinine tree is a member native to BOL, CLM, COS, and ECU. The Quinine tree, or Cinchona pubescens, thrives in full to partial sun and prefers moist, well-draining soil that is light (sandy) or medium.
Quinine tree 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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