Many ancient relic species centrally distributed in the area, most of them were the constructive or dominant species of desert community, their existence played an import.
该地区集中分布着一批古老残遗物种，这些物种大多为群落的建群种或优势种，对维持草原化荒漠区脆弱的生态系统具有重要作用。
There are 41 species of relic plants and 52 species of Chinese endemic plants.
特有性强，共有52种中国特有植物；起源古老，有41种古老孑遗植物；
There are 41 species of relic plants and 52 species of Chinese endemic plants.
特有性强，共有52种中国特有植物；起源古老，有41种古老孑遗植物；
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