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青海省禾本科牧草种质资源丰富，约有５７属１９２种，其植物区系成分多样，温带性质明显，特有成分少，大多数种类为草地植被的优势种、亚优势种或主要伴生种
There are about 57 genera and 192 species of forage grass species in Qinghai Province. There are many flora types in Qinghai Province. The flora is diverse in temperate zone with obvious temperate features and few endemic components. Most species are the dominant species, subdominant species or major companion species of grassland vegetation