300 Grasses — day 31
280 Grasses — day 20
247 Grasses — day 23
28 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 5 (Low) | 0 (Low) | 3 (Low) | 10 (Low) | 2 (Low) |
| 2 | — | — | — | — | — |
| 3 | 14 (Low) | 0 (Low) | 4 (Low) | 56 (High) | 8 (Low) |
| 4 | 4 (Low) | 0 (Low) | 13 (Low) | 4 (Low) | 6 (Low) |
| 5 | 3 (Low) | 0 (Low) | 4 (Low) | 4 (Low) | 14 (Low) |
| 6 | 0 (Low) | 0 (Low) | 11 (Low) | 4 (Low) | 2 (Low) |
| 7 | 0 (Low) | 0 (Low) | 0 (Low) | 16 (Low) | 1 (Low) |
| 8 | 1 (Low) | 0 (Low) | 3 (Low) | 8 (Low) | 4 (Low) |
| 9 | 2 (Low) | 0 (Low) | 8 (Low) | 4 (Low) | 4 (Low) |
| 10 | 1 (Low) | 0 (Low) | 13 (Low) | 22 (Medium) | 2 (Low) |
| 11 | 0 (Low) | 0 (Low) | 8 (Low) | 19 (Low) | 3 (Low) |
| 12 | 2 (Low) | 0 (Low) | 20 (Low) | 27 (Medium) | 15 (Low) |
| 13 | 4 (Low) | 0 (Low) | 27 (Low) | 30 (Medium) | 23 (Low) |
| 14 | 9 (Low) | 0 (Low) | 33 (Medium) | 71 (High) | 26 (Low) |
| 15 | 13 (Low) | 0 (Low) | 49 (Medium) | 50 (High) | 9 (Low) |
| 16 | 16 (Low) | 0 (Low) | 81 (Medium) | 63 (High) | 129 (Medium) |
| 17 | 13 (Low) | 0 (Low) | 163 (Very high) | 61 (High) | 41 (Low) |
| 18 | 6 (Low) | 0 (Low) | 119 (High) | 56 (High) | 18 (Low) |
| 19 | 7 (Low) | 0 (Low) | 139 (High) | 47 (Medium) | 7 (Low) |
| 20 | 8 (Low) | 0 (Low) | 280 (Very high) | 66 (High) | 46 (Low) |
| 21 | 3 (Low) | 0 (Low) | 168 (Very high) | 56 (High) | 28 (Low) |
| 22 | 0 (Low) | 0 (Low) | 216 (Very high) | 23 (Medium) | 18 (Low) |
| 23 | 0 (Low) | 0 (Low) | 247 (Very high) | 23 (Medium) | 13 (Low) |
| 24 | 0 (Low) | 0 (Low) | 215 (Very high) | 48 (Medium) | 13 (Low) |
| 25 | 4 (Low) | 0 (Low) | 155 (Very high) | 35 (Medium) | 13 (Low) |
| 26 | 1 (Low) | 0 (Low) | 113 (High) | 29 (Medium) | 2 (Low) |
| 27 | 0 (Low) | 0 (Low) | 68 (Medium) | 22 (Medium) | 9 (Low) |
| 28 | — | — | — | — | — |
| 29 | — | — | — | — | — |
| 30 | 3 (Low) | 0 (Low) | 195 (Very high) | 31 (Medium) | 13 (Low) |
| 31 | 7 (Low) | 0 (Low) | 300 (Very high) | 70 (High) | 17 (Low) |