245 Olive — day 10
228 Olive — day 9
187 Olive — day 11
30 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 3 (Low) | 0 (Low) | 103 (High) | 27 (Medium) | 32 (Low) |
| 2 | 1 (Low) | 0 (Low) | 68 (Medium) | 24 (Medium) | 6 (Low) |
| 3 | 2 (Low) | 0 (Low) | 72 (Medium) | 57 (High) | 10 (Low) |
| 4 | 5 (Low) | 0 (Low) | 88 (High) | 16 (Low) | 19 (Low) |
| 5 | 1 (Low) | 0 (Low) | 57 (Medium) | 12 (Low) | 35 (Low) |
| 6 | 2 (Low) | 0 (Low) | 67 (Medium) | 11 (Low) | 49 (Low) |
| 7 | 5 (Low) | 0 (Low) | 66 (Medium) | 7 (Low) | 143 (Medium) |
| 8 | 3 (Low) | 0 (Low) | 171 (Very high) | 24 (Medium) | 74 (Medium) |
| 9 | 1 (Low) | 0 (Low) | 107 (High) | 21 (Medium) | 228 (High) |
| 10 | 0 (Low) | 0 (Low) | 56 (Medium) | 17 (Low) | 245 (High) |
| 11 | 0 (Low) | 0 (Low) | 41 (Medium) | 16 (Low) | 187 (Medium) |
| 12 | 16 (Low) | 0 (Low) | 66 (Medium) | 13 (Low) | 181 (Medium) |
| 13 | 9 (Low) | 0 (Low) | 28 (Low) | 10 (Low) | 135 (Medium) |
| 14 | 3 (Low) | 0 (Low) | 26 (Low) | 9 (Low) | 48 (Low) |
| 15 | 1 (Low) | 0 (Low) | 34 (Medium) | 7 (Low) | 53 (Medium) |
| 16 | 4 (Low) | 0 (Low) | 54 (Medium) | 9 (Low) | 59 (Medium) |
| 17 | 2 (Low) | 0 (Low) | 22 (Low) | 5 (Low) | 24 (Low) |
| 18 | 1 (Low) | 0 (Low) | 5 (Low) | 1 (Low) | 8 (Low) |
| 19 | 1 (Low) | 0 (Low) | 28 (Low) | 4 (Low) | 15 (Low) |
| 20 | 2 (Low) | 0 (Low) | 65 (Medium) | 6 (Low) | 11 (Low) |
| 21 | 0 (Low) | 0 (Low) | 68 (Medium) | 8 (Low) | 8 (Low) |
| 22 | 0 (Low) | 0 (Low) | 10 (Low) | 3 (Low) | 8 (Low) |
| 23 | 0 (Low) | 0 (Low) | 17 (Low) | 13 (Low) | 4 (Low) |
| 24 | 1 (Low) | 0 (Low) | 9 (Low) | 2 (Low) | 2 (Low) |
| 25 | 0 (Low) | 0 (Low) | 11 (Low) | 2 (Low) | 1 (Low) |
| 26 | 1 (Low) | 0 (Low) | 6 (Low) | 3 (Low) | 2 (Low) |
| 27 | 0 (Low) | 0 (Low) | 12 (Low) | 0 (Low) | 2 (Low) |
| 28 | 0 (Low) | 0 (Low) | 5 (Low) | 1 (Low) | 3 (Low) |
| 29 | 0 (Low) | 0 (Low) | 75 (Medium) | 1 (Low) | 1 (Low) |
| 30 | 0 (Low) | 0 (Low) | 24 (Low) | 2 (Low) | 0 (Low) |