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

绪论介绍我国园树木、园树木定义、学习务和学习方法。

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

俄国森群落学部分地独立于芬兰学派发展，但受其影响。