Chemotaxonomy: Method of biological classification based on similarities in the structure of certain compounds among the organisms being classified.
化学分类学：根据生物体的某些化学物质结构的相似性来进行分类的方法。
2
Wood extractives exhibit significant effects on wood properties and hence its utilization. They also play an important role on the chemotaxonomy of tree species.
木材浸出物对于木材材性和木材利用都有重要影响，而且在树木化学分类上也有重要意义。
3
The results in this thesis offer phytochemical proofs to plant chemotaxonomy and provide more chemical evidences for exploiting and utilizing the natural resources.