338 Grasses — day 18
304 Olive — day 29
284 Grasses — day 23
31 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 0 (Low) | 2 (Low) | 7 (Low) | 35 (Medium) | 3 (Low) |
| 2 | 0 (Low) | 7 (Low) | 17 (Low) | 17 (Low) | 2 (Low) |
| 3 | 3 (Low) | 10 (Low) | 14 (Low) | 26 (Medium) | 4 (Low) |
| 4 | 0 (Low) | 2 (Low) | 38 (Medium) | 34 (Medium) | 41 (Low) |
| 5 | 1 (Low) | 7 (Low) | 15 (Low) | 24 (Medium) | 11 (Low) |
| 6 | 2 (Low) | 7 (Low) | 5 (Low) | 9 (Low) | 6 (Low) |
| 7 | 1 (Low) | 2 (Low) | 0 (Low) | 2 (Low) | 1 (Low) |
| 8 | 0 (Low) | 1 (Low) | 3 (Low) | 5 (Low) | 0 (Low) |
| 9 | 0 (Low) | 0 (Low) | 10 (Low) | 20 (Medium) | 1 (Low) |
| 10 | 0 (Low) | 2 (Low) | 40 (Medium) | 46 (Medium) | 0 (Low) |
| 11 | 1 (Low) | 9 (Low) | 65 (Medium) | 35 (Medium) | 28 (Low) |
| 12 | 3 (Low) | 3 (Low) | 52 (Medium) | 37 (Medium) | 5 (Low) |
| 13 | 4 (Low) | 2 (Low) | 43 (Medium) | 35 (Medium) | 2 (Low) |
| 14 | 3 (Low) | 3 (Low) | 55 (Medium) | 50 (High) | 7 (Low) |
| 15 | 0 (Low) | 0 (Low) | 89 (High) | 13 (Low) | 20 (Low) |
| 16 | 1 (Low) | 0 (Low) | 32 (Medium) | 4 (Low) | 19 (Low) |
| 17 | 1 (Low) | 3 (Low) | 131 (High) | 41 (Medium) | 24 (Low) |
| 18 | 1 (Low) | 0 (Low) | 338 (Very high) | 40 (Medium) | 83 (Medium) |
| 19 | 1 (Low) | 7 (Low) | 143 (High) | 45 (Medium) | 45 (Low) |
| 20 | 1 (Low) | 2 (Low) | 114 (High) | 24 (Medium) | 6 (Low) |
| 21 | 3 (Low) | 1 (Low) | 70 (Medium) | 15 (Low) | 3 (Low) |
| 22 | 5 (Low) | 1 (Low) | 89 (High) | 20 (Medium) | 5 (Low) |
| 23 | 2 (Low) | 1 (Low) | 284 (Very high) | 29 (Medium) | 115 (Medium) |
| 24 | 4 (Low) | 3 (Low) | 129 (High) | 38 (Medium) | 16 (Low) |
| 25 | 2 (Low) | 3 (Low) | 22 (Low) | 10 (Low) | 9 (Low) |
| 26 | 2 (Low) | 1 (Low) | 39 (Medium) | 13 (Low) | 4 (Low) |
| 27 | 1 (Low) | 0 (Low) | 54 (Medium) | 6 (Low) | 52 (Medium) |
| 28 | 0 (Low) | 1 (Low) | 60 (Medium) | 8 (Low) | 114 (Medium) |
| 29 | 1 (Low) | 1 (Low) | 47 (Medium) | 12 (Low) | 304 (High) |
| 30 | 3 (Low) | 0 (Low) | 235 (Very high) | 9 (Low) | 206 (High) |
| 31 | 2 (Low) | 1 (Low) | 95 (High) | 5 (Low) | 140 (Medium) |