Asian white birch
Betula platyphylla
Betula platyphylla, commonly known as the paper birch, is a deciduous tree native to East Asia. While it has been studied for various ecological and biological aspects, no traditional medicinal uses have been documented in any specific tradition. Scientific research indicates that Betula platyphylla plays a role in larval host plant selection through its effects on gene expression, particularly the HcCAT2 gene, but there is limited evidence to support its use in traditional medicine. Studies also show that the diversity of woody plants in forests decreases with elevation and that soil properties significantly influence the community composition. Additionally, Betula platyphylla has been identified as one of the top outdoor allergens among children in West China, affecting 5.01% of them. There are currently no recorded safety concerns or known drug interactions associated with this plant.
- Best evidence
- D
- Cautions
- —
Informational only. Traditional use does not mean proven effectiveness. Evidence and safety vary — check the cited sources.
What the science says
- HcCAT2 expression increased in larvae fed on less preferred host plants, and silencing it affected growth-related and metabolic genes across different hosts.
- The study found that woody plant species diversity in Betula platyphylla forests decreased with increasing elevation, while soil properties significantly influenced community composition.
- Polyethylene microplastic affected the efficacy of both Arma chinensis and Beauveria bassiana in controlling Hyphantria cunea.
- Betula platyphylla was one of the top outdoor allergens with a positive rate of 5.01% among children in West China.
Frequently asked questions
What is Asian white birch?
Asian white birch (Betula platyphylla) is a plant documented in FolkKB's traditional-medicine reference, drawn from sourced literature and cross-checked against the evidence.
What does the scientific evidence say about Asian white birch?
4 sourced findings are recorded for Asian white birch; the strongest carries evidence grade D. For example: HcCAT2 expression increased in larvae fed on less preferred host plants, and silencing it affected growth-related and metabolic genes across different hosts.
How strong is the evidence for Asian white birch?
The strongest finding for Asian white birch carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).
Is Asian white birch safe? What are the side effects?
No major safety issues are recorded for Asian white birch in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does Asian white birch interact with medications?
No drug interactions are recorded for Asian white birch in our sources. This does not rule them out — check with a pharmacist.
What are the common names of Asian white birch?
Asian white birch is also known as: Берёза плосколистная.
Is Asian white birch a proven treatment?
No. FolkKB is informational only. Traditional use and early findings are not proof of efficacy or safety — consult a qualified professional and never self-treat.
Sources
- T2 Physiological role and application potential of HcCAT2 in multi-host adaptability of Hyphantria cunea revealed by RNA interference. literature abstract metadata
- T2 An emerging risk to pest biocontrol: Polyethylene microplastic affects the efficacy of Arma chinensis and Beauveria bassiana against Hyphantria cunea. literature abstract metadata
- T2 Aeroallergen Sensitization Status in West China from 2024 to 2025. literature abstract metadata
- T2 Woody Plant Diversity and Community Structure Along Elevational and Soil Gradients in Betula platyphylla Forests, Southeastern Tibetan Plateau. literature abstract metadata