— Short, snippet-friendly answers to the most-asked questions about Black ridge oak (Quercus phillyreoides). For the full profile with citations, open the main page.
Black ridge oak (Quercus phillyreoides) is a deciduous tree in the Fagaceae family, native to regions in China South-Central, Southeastern China, Japan, and the Nansei-shoto islands. Black ridge oak (Latin: Quercus phillyreoides, family Fagaceae) is a medicinal plant catalogued in PlantSage.
Black ridge oak 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.
Black ridge oak is a member of the Fagaceae family native to CHC, CHS, JAP, and NNS. Black ridge oak thrives in full to partial sun and prefers moist, medium to heavy clay soil.
Black ridge oak grows best in USDA zone 6-9, full sun, partial sun/shade light, and moist water. Detailed sowing, propagation, and care notes are on the full profile.
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