| | 1 | 4 | 15 | 25 | 40 |
| 草本 | 18 | 23 | 20 | 17 | 12 |
| 灌木 | 0 | 3 | 8 | 14 | 11 |
| 乔木 | 0 | 0 | 0 | 6 | 24 |
| 总计 | 18 | 26 | 28 | 27 | 47 |
