3,151 London Plane — day 27
1,962 London Plane — day 28
1,940 London Plane — day 29
31 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 3 | 0 | 1 | 0 | 0 |
| 2 | 13 | 0 | 5 | 0 | 0 |
| 3 | 13 | 0 | 11 | 0 | 0 |
| 4 | 3 | 0 | 5 | 0 | 0 |
| 5 | 26 | 0 | 9 | 0 | 0 |
| 6 | 51 | 0 | 3 | 0 | 0 |
| 7 | 4 | 0 | 1 | 0 | 0 |
| 8 | 1 | 0 | 5 | 0 | 0 |
| 9 | 5 | 0 | 4 | 0 | 0 |
| 10 | 8 | 0 | 1 | 0 | 0 |
| 11 | 5 | 0 | 1 | 1 | 0 |
| 12 | 19 | 0 | 2 | 19 | 0 |
| 13 | 8 | 1 | 3 | 3 | 0 |
| 14 | 5 | 21 | 1 | 12 | 0 |
| 15 | 6 | 76 | 3 | 0 | 0 |
| 16 | 3 | 45 | 2 | 1 | 0 |
| 17 | 3 | 106 | 4 | 0 | 0 |
| 18 | 1 | 148 | 1 | 0 | 0 |
| 19 | 3 | 466 | 3 | 1 | 4 |
| 20 | 4 | 227 | 3 | 0 | 2 |
| 21 | 5 | 88 | 2 | 0 | 0 |
| 22 | 3 | 97 | 0 | 0 | 0 |
| 23 | 1 | 90 | 1 | 0 | 0 |
| 24 | 2 | 475 | 1 | 0 | 0 |
| 25 | 2 | 784 | 2 | 0 | 0 |
| 26 | 1 | 1,191 | 1 | 1 | 0 |
| 27 | 0 | 3,151 | 1 | 0 | 0 |
| 28 | 2 | 1,962 | 0 | 0 | 0 |
| 29 | 3 | 1,940 | 0 | 0 | 0 |
| 30 | 3 | 1,112 | 1 | 0 | 0 |
| 31 | 1 | 252 | 1 | 0 | 0 |