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长白松(Pinus sylveshris var·sylveshriformis(Takenouehi)Cheng ehC.D.Chu)又叫美人松,为我国长白山特有的珍贵针叶树种。原产长白山北侧,在海拔690—1000米分布较多,并有纯林分布,面积不广;海拔1000—1300米与红松、鱼鳞云杉,长白落叶松和岳桦等树种混生,随海拔增高而显著减少;海拔1500米以上几乎绝迹。长白松是常绿高大的乔木,具有干形园满通直,树枝弯曲俊俏,单位面积产量高和木材用途广等优点。此外,在天然更新方面具有明显的两个世代分布特点。在残留的散生高大母树附近都有繁茂的天然幼树,而无其它树种侵入和更替的迹象。
Changbai pine (Pinus sylveshris var. Sylveshriformis (Takenouehi) Cheng ehC.D.Chu), also known as Pinus pine, Changbai Mountain for our unique precious conifer species. Native to the north of Changbai Mountain, it is distributed at an altitude of 690-1000 meters with a distribution of pure forest, covering an area of 1000-1300 meters. It is mixed with tree species such as Korean pine, fish scale spruce, Changbai larch and Yue birch. Elevation increased significantly reduced; above 1500 meters above sea level almost extinct. Changbai pine is tall evergreen tree, with dry garden full straight, handsome branches bent, high yield per unit area and the advantages of timber use. In addition, there are distinct two-generation distribution features in natural regeneration. There are lush natural saplings in the vicinity of the remaining high birth mother trees without any signs of intrusion and replacement by other species.