| 草本种类 | 白莲蒿 | 早熟禾 | 唐松草 | 鼠掌老鹳草 | 刺儿菜 | 赖草 | 披碱草 | 狗娃花 | 风毛菊 | 
| 白莲蒿 | 
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| 早熟禾 | 0.34 | 
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| 唐松草 | 0.22 | 0.30 | 
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| 鼠掌老鹳草 | 0.26 | 0.36 | 0.02 | 
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| 刺儿菜 | 0.38 | 0.59 | 0.27 | 0.36 | 
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| 赖草 | 0.21 | 0.25 | 0.12 | 0.17 | 0.14 | 
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| 披碱草 | 0.14 | 0.23 | 0.13 | 0.08 | 0.13 | 0.04 | 
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| 狗娃花 | 0.03 | 0.06 | 0.04 | 0.02 | 0.07 | 0.00 | 0.00 | 
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| 风毛菊 | 0.20 | 0.22 | 0.27 | 0.05 | 0.31 | 0.00 | 0.02 | 0.03 | 
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