| 种名 | 平均密度(株/m2) | 相对盖度(%) | 相对高度(%) | 发生频率(%) | MDR (%) | MDK (%) |
| 鼠麴草 | 68.8 | 7.8 | 21.8 | 48.1 | 1.7 | 7.3 |
| 看麦娘 | 325.0 | 21.2 | 32.8 | 92.6 | 6.9 | 30.0 |
| 雀舌草 | 315.0 | 37.1 | 18.3 | 74.0 | 6.8 | 29.3 |
| 通泉草 | 20.0 | 3.0 | 20.0 | 11.1 | 0.6 | 2.6 |
| 酸模叶蓼 | 70.0 | 13.9 | 14.1 | 51.9 | 1.9 | 8.5 |
| 水竹叶 | 162.0 | 13.4 | 7.9 | 63.0 | 1.0 | 4.6 |
| 碎米荠 | 26.0 | 2.9 | 20.5 | 44.4 | 0.6 | 2.6 |
| 早熟禾 | 28.0 | 2.0 | 8.3 | 7.4 | 0.2 | 0.7 |
| 鱼腥草 | 8.00 | 1.0 | 8.6 | 3.7 | 0.1 | 0.4 |
| 一年蓬 | 11.00 | 20.0 | 14.4 | 22.2 | 2.9 | 12.4 |
| 丁香蓼 | 12.00 | 3.0 | 13.0 | 11.1 | 0.4 | 1.7 |