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对大兴安岭地区组成樟子松林的种子植物区系进行了种不同水平的统计和区系初步分析,通过对它们的现代分布研究,将本亚地区种归纳为17个类型和17个亚型,对种的分布区类型和区系的排列顺序的研究表明,本亚地区植物区系是温带性质的。
The statistic and floristic analysis of the seed plants of Pinus sylvestris var.mongolica in the Greater Hinggan Mountains were carried out. Based on their modern distribution studies, the 17 species and 17 subtypes of this sub-region were summarized Studies on the distribution patterns of species and the order of flora show that the flora of this sub-region is temperate in nature.