材质坚硬,埋于地下一二百年而不腐烂的高级珍贵用材铁杉,是世界上最珍贵的稀有树种之一。在湖南绥宁县黄桑自然保护区浩瀚苍茫的原始次生林中,有一片卓尔不凡、蜚声中外的铁杉林,它位于沅头山山腰上,共有成材铁杉38株,占地近 It is one of the most precious and rare species in the world, which is made of hardwood and buried in the ground for one hundred years without decay. In Suining County, Hunan Huang Sang Nature Reserve vast vast primary forest, there is a drow extraordinary, world-renowned hemlock forest, which is located Yuan Yuan Shan hillside, a total of 38 hemlock products, covering nearly