Himalayan birch
Betula alnoides
Betula alnoides, a tree species native to East Asia, particularly China, has not been traditionally used for medicinal purposes. Scientific evidence suggests that by 2050, its suitable habitats are projected to decline significantly under various climate scenarios. In forest management studies, mixing Betula alnoides with Castanopsis hystrix increased the number and density of branches in B. alnoides, particularly at a 1:3 to 1:5 ratio. Climate models predict a northwestward shift in its suitable habitat, with significant losses in high-suitability areas. The plant has shown high fidelity for treating snake bites but demonstrated moderate cytotoxicity in vitro. No major safety issues or drug interactions have been recorded for Betula alnoides to date.
- 最佳证据
- D
- 注意事项
- —
仅供参考。传统用法并不代表已被证实有效。证据与安全性各不相同，请查阅所引来源。
科学怎么说
- 将Betula alnoides与Castanopsis hystrix混合后，Betula alnoides的枝条数量和密度增加，特别是在1:3或1:5的比例下。
- 到2050年，在两种气候情景下，适合松露及其寄主植物的栖息地预计会显著减少。
- The suitable habitat of Betula alnoides shows a northwestward shift under various future climate scenarios, indicating significant distribution changes due to climate change.
- 白桦树Betula alnoides的树皮含有显著的酚类和黄酮类化合物，并表现出中等程度的细胞毒性，突显了其作为药用资源的潜力。
Frequently asked questions
What is Himalayan birch?
Himalayan birch (Betula alnoides) 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 Himalayan birch?
4 sourced findings are recorded for Himalayan birch; the strongest carries evidence grade D. For example: 将Betula alnoides与Castanopsis hystrix混合后，Betula alnoides的枝条数量和密度增加，特别是在1:3或1:5的比例下。
How strong is the evidence for Himalayan birch?
The strongest finding for Himalayan birch carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).
Is Himalayan birch safe? What are the side effects?
No major safety issues are recorded for Himalayan birch in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does Himalayan birch interact with medications?
No drug interactions are recorded for Himalayan birch in our sources. This does not rule them out — check with a pharmacist.
What are the common names of Himalayan birch?
Himalayan birch is also known as: Берёза ольховидная.
Is Himalayan 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.
来源
- T2 Quantitative Ethnobotany of Medicinal Plants from Darjeeling District of West Bengal, India, along with Phytochemistry and Toxicity Study of Betula alnoides Buch.-Ham. ex D.Don bark. literature abstract metadata
- T2 Effect of climate change on truffle (Tuber species) distribution and host plant interactions in Thailand. literature abstract metadata
- T2 Climate Change Drives Northwestward Migration of Betula alnoides: A Multi-Scenario MaxEnt Modeling Approach. literature abstract metadata
- T2 Effects of Mixing Ratios on Branch Development in Young Mixed Plantations of Betula alnoides and Castanopsis hystrix. literature abstract metadata