华北落叶松是我国优良的速生用材树种、树干通直高大,材质致密,纹理通顺,树形美观。自然垂直分布在1300米以上。天然落叶松林在太行山区分布极少,仅在北段驼梁有零星分布。 太行山的造林树种比较单纯,一般是低山侧柏、刺槐、高山松(油松),除北段中段高海拔地方有少量落叶松人工造林外,其余地方很少有。特别在太行山南段因 Larix principis-rupprechtii is an excellent species of fast-growing timber in China. The tree trunk is tall and straight with dense material, smooth texture and beautiful tree shape. Vertical distribution of natural 1300 meters above. Natural larch forest in the Taihang Mountains is very small, only in the northern section of camel sporadic distribution. The afforestation trees in the Taihang Mountains are quite simple. They are usually planarians, oriental acacia and alpine pine (Pinus tabulaeformis). Except for a few larch plantations in the middle section of the northern section, there are few places for afforestation. Especially in the southern section of Taihang