— Short, snippet-friendly answers to the most-asked questions about Lavalle corktree (Phellodendron lavallei). For the full profile with citations, open the main page.
Lavalle corktree (Phellodendron lavallei) is a deciduous tree native to the forests of Amur, China North-Central, China Southeast, Inner Mongolia, Japan, Khabarovsk, Korea, Kuril Islands, and parts of Vietnam. Lavalle corktree (Latin: Phellodendron lavallei, family Rutaceae) is a medicinal plant catalogued in PlantSage.
Lavalle corktree is most often used to support stress & anxiety and immune support. Each claim is rated by evidence strength — see the full profile for citations.
Lavalle corktree 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.
Lavalle corktree is a member of the Rutaceae family native to AMU, CHN, CHS, CHI, JAP, and KHA. Lavalle corktree thrives in full sun and prefers moist, well-draining soil that can be light (sandy), medium, or heavy (clay).
Lavalle corktree grows best in USDA zone 5-9, full sun light, and moist water. Detailed sowing, propagation, and care notes are on the full profile.
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