1,133 London Plane — day 10
786 London Plane — day 7
621 London Plane — day 11
29 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 8 (Low) | 1 (Low) | 8 (Low) | 0 (Low) | 0 (Low) |
| 2 | 19 (Low) | 1 (Low) | 6 (Low) | 1 (Low) | 0 (Low) |
| 3 | 18 (Low) | 4 (Low) | 3 (Low) | 2 (Low) | 0 (Low) |
| 4 | 35 (Medium) | 9 (Low) | 3 (Low) | 0 (Low) | 0 (Low) |
| 5 | 11 (Low) | 24 (Low) | 3 (Low) | 1 (Low) | 0 (Low) |
| 6 | 8 (Low) | 77 (Medium) | 5 (Low) | 0 (Low) | 0 (Low) |
| 7 | 37 (Medium) | 786 (Very high) | 17 (Low) | 0 (Low) | 0 (Low) |
| 8 | 10 (Low) | 345 (Very high) | 3 (Low) | 0 (Low) | 0 (Low) |
| 9 | 5 (Low) | 613 (Very high) | 11 (Low) | 0 (Low) | 0 (Low) |
| 10 | 7 (Low) | 1,133 (Very high) | 2 (Low) | 1 (Low) | 0 (Low) |
| 11 | 5 (Low) | 621 (Very high) | 10 (Low) | 0 (Low) | 0 (Low) |
| 12 | 2 (Low) | 582 (Very high) | 0 (Low) | 0 (Low) | 0 (Low) |
| 13 | 2 (Low) | 137 (High) | 5 (Low) | 0 (Low) | 0 (Low) |
| 14 | 0 (Low) | 45 (Medium) | 2 (Low) | 1 (Low) | 0 (Low) |
| 15 | — | — | — | — | — |
| 16 | 0 (Low) | 117 (High) | 2 (Low) | 1 (Low) | 0 (Low) |
| 17 | 0 (Low) | 186 (High) | 2 (Low) | 1 (Low) | 0 (Low) |
| 18 | 0 (Low) | 52 (Medium) | 2 (Low) | 0 (Low) | 0 (Low) |
| 19 | 1 (Low) | 228 (High) | 3 (Low) | 2 (Low) | 0 (Low) |
| 20 | 3 (Low) | 242 (High) | 16 (Low) | 3 (Low) | 0 (Low) |
| 21 | 1 (Low) | 300 (Very high) | 8 (Low) | 6 (Low) | 0 (Low) |
| 22 | 0 (Low) | 123 (High) | 3 (Low) | 0 (Low) | 0 (Low) |
| 23 | 1 (Low) | 115 (High) | 5 (Low) | 6 (Low) | 0 (Low) |
| 24 | 1 (Low) | 28 (Low) | 7 (Low) | 21 (Medium) | 0 (Low) |
| 25 | 1 (Low) | 46 (Medium) | 19 (Low) | 16 (Low) | 0 (Low) |
| 26 | 0 (Low) | 39 (Medium) | 7 (Low) | 15 (Low) | 0 (Low) |
| 27 | 3 (Low) | 51 (Medium) | 23 (Low) | 16 (Low) | 0 (Low) |
| 28 | 2 (Low) | 44 (Medium) | 14 (Low) | 15 (Low) | 0 (Low) |
| 29 | 3 (Low) | 26 (Low) | 28 (Low) | 32 (Medium) | 9 (Low) |
| 30 | 13 (Low) | 25 (Low) | 11 (Low) | 71 (High) | 11 (Low) |