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黄杉(Pseudotsuga sinensis)是云南省乡土优良用材树种之一。树干通直,高达40米,胸径可达2米。四川西南、贵州威宁和湖北西南也有黄杉分布。在云南主要分布在滇东北、滇中地区。一、黄杉自然分布与环境条件的关系1.云南省现有黄杉自然分布状况黄杉分布在滇东北的宣威、会泽,滇中的禄劝、嵩明、寻甸、易门等县。宣威县的列俎河两岸和禄劝县的团结、撒云盘公社尚有小片纯林。其他地方仅存疏林、散生木与幼树,或与云南松以及油松、栎类组成混交林。
Pseudotsuga sinensis is one of the best native tree species in Yunnan Province. Trunk straight, up to 40 meters, diameter up to 2 meters. Southwest Sichuan, Guizhou Weining and southwestern Hubei also have the distribution of Douglas fir. In Yunnan are mainly distributed in northeast Yunnan, central Yunnan. First, the natural distribution of yellow cedar and the relationship between environmental conditions 1, the existing natural distribution of dwarf cedar in Yunnan Province in the northeast of Yunnan Province Xuan Wei, Huize, in Yunnan Luquan, Song Ming, Xundian, easy door county. Xuanwei County, both sides of the Lianhe River and Luquan County unity, there is a small piece of pure sand Lin commune. In other places only sparse forest, scattered wood and young trees, or with Pinus yunnanensis and pine, oak species mixed forest.