北京市野生有毒植物资源调查研究

为合理保护和利用野生植物资源,通过野外调查,对北京市野生有毒植物的种类、生活型组成、有毒部位、毒性、毒理类型及利用价值进行了分析。结果表明:北京市共有野生有毒植物145种,隶属于51科110属,其中草本植物占80%,木本植物占20%。有毒部位以全株或全草有毒为主。毒性以小毒占大多数,剧毒植物仅1种。毒理类型以神经系统和皮肤、粘膜刺激性中毒的种类较多。利用价值主要有药用、食用、植物源农药及工业用途。最后对有毒植物资源利用现状进行了分析与探讨,提出了对其进行保护和利用的建议。

Investigation of wild poisonous plant resources in Beijing

To reasonably protect and utilize the wild plant resources, the taxa, life forms, poisonous parts, toxicity, toxicological type and utilization value of the wild poisonous plant resources of Beijing are analyzed based on field investigations. The results show that there are 145 species of wild poisonous plants in Beijing which belong to 110 genera in 51 families. Of these species, 80% are herbaceous plants and 20% are woody plants. The poisonous part usually involves the whole plant. As to the toxicity, sli...