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鉴定和整理阿勒泰地区采集的种子类植物及药用植物,结合文献与第四次全国中药资源普查成果,分析新疆阿勒泰地区种子植物及药用种子植物物种多样性和区系特点。结果显示:新疆阿勒泰地区种子植物91科520属1720种,药用种子植物82科341属1374种,新记录属5属,新记录种25种,中国新疆仅分布种88种。区系分析表明:药用种子植物北温带成分占绝对优势,为该区分布区类型的主体,生活型以地面芽植物占优势,生态型以中生植物为主导,这与种子植物区系类型及生活型、生态型保持一致。
Identification and sorting of seed plants and medicinal plants collected in Altay region, combined with the literature and the results of the Fourth National Survey of Chinese medicine resources, to analyze the species diversity and flora characteristics of the seed plants and medicinal seed plants in the Altay region of Xinjiang. The results showed that there were 1720 species of 520 genera and 91 genera in 91 families of Altay region in Xinjiang and 1374 species of 341 genera in 82 families of Medicinal seed plants. There were 5 new recorded genera and 25 newly recorded species in China. Only 88 species were found in Xinjiang, China. The floristic analysis showed that the north temperate component of medicinal seed plants had the absolute advantage, which was the main body of the type of distribution area in the area. The living type was dominated by terrestrial plants and the ecotype was dominated by mesophytes, which was similar to the flora type And life-style, ecologically consistent.