652 London Plane — day 2
453 London Plane — day 3
320 London Plane — day 14
30 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 7 (Low) | 314 (Very high) | 1 (Low) | 1 (Low) | 0 (Low) |
| 2 | 12 (Low) | 652 (Very high) | 4 (Low) | 2 (Low) | 0 (Low) |
| 3 | 34 (Medium) | 453 (Very high) | 6 (Low) | 2 (Low) | 0 (Low) |
| 4 | 10 (Low) | 161 (High) | 3 (Low) | 7 (Low) | 0 (Low) |
| 5 | 6 (Low) | 29 (Low) | 0 (Low) | 0 (Low) | 0 (Low) |
| 6 | 30 (Medium) | 91 (Medium) | 1 (Low) | 2 (Low) | 0 (Low) |
| 7 | 5 (Low) | 64 (Medium) | 1 (Low) | 0 (Low) | 0 (Low) |
| 8 | 2 (Low) | 120 (High) | 1 (Low) | 1 (Low) | 0 (Low) |
| 9 | 7 (Low) | 88 (Medium) | 3 (Low) | 2 (Low) | 0 (Low) |
| 10 | 1 (Low) | 69 (Medium) | 2 (Low) | 0 (Low) | 0 (Low) |
| 11 | 6 (Low) | 137 (High) | 2 (Low) | 1 (Low) | 0 (Low) |
| 12 | 3 (Low) | 147 (High) | 3 (Low) | 4 (Low) | 0 (Low) |
| 13 | 5 (Low) | 199 (High) | 5 (Low) | 6 (Low) | 0 (Low) |
| 14 | 9 (Low) | 320 (Very high) | 15 (Low) | 11 (Low) | 0 (Low) |
| 15 | 10 (Low) | 314 (Very high) | 13 (Low) | 15 (Low) | 0 (Low) |
| 16 | 4 (Low) | 71 (Medium) | 0 (Low) | 6 (Low) | 0 (Low) |
| 17 | 9 (Low) | 93 (Medium) | 7 (Low) | 16 (Low) | 9 (Low) |
| 18 | 1 (Low) | 10 (Low) | 2 (Low) | 0 (Low) | 1 (Low) |
| 19 | 1 (Low) | 1 (Low) | 1 (Low) | 0 (Low) | 0 (Low) |
| 20 | 40 (Medium) | 13 (Low) | 3 (Low) | 3 (Low) | 1 (Low) |
| 21 | 7 (Low) | 4 (Low) | 3 (Low) | 7 (Low) | 0 (Low) |
| 22 | 6 (Low) | 41 (Medium) | 2 (Low) | 8 (Low) | 0 (Low) |
| 23 | 6 (Low) | 41 (Medium) | 5 (Low) | 14 (Low) | 1 (Low) |
| 24 | 0 (Low) | 3 (Low) | 1 (Low) | 0 (Low) | 0 (Low) |
| 25 | 3 (Low) | 35 (Medium) | 4 (Low) | 2 (Low) | 0 (Low) |
| 26 | 3 (Low) | 13 (Low) | 1 (Low) | 3 (Low) | 0 (Low) |
| 27 | 4 (Low) | 11 (Low) | 4 (Low) | 11 (Low) | 0 (Low) |
| 28 | 20 (Low) | 3 (Low) | 5 (Low) | 17 (Low) | 0 (Low) |
| 29 | 83 (Medium) | 7 (Low) | 9 (Low) | 23 (Medium) | 0 (Low) |
| 30 | 58 (Medium) | 14 (Low) | 3 (Low) | 22 (Medium) | 0 (Low) |