In the second part, taxonomy, ecology, ornamental and phytocoenology of landscape trees are introduced.

绪论介绍我树木的资、树木的定义、学习务和学习方法。

Russian forest phytocoenology developed in partial independence of the Finnish shool, but was influenced by it.

俄植物群落学部分地独立于芬兰学派发展，但受其影响。