1,554 London Plane — day 1
1,478 London Plane — day 5
1,298 London Plane — day 4
28 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 5 (Low) | 1,554 (Very high) | 3 (Low) | 0 (Low) | 0 (Low) |
| 2 | 2 (Low) | 1,092 (Very high) | 0 (Low) | 3 (Low) | 0 (Low) |
| 3 | 3 (Low) | 998 (Very high) | 2 (Low) | 0 (Low) | 0 (Low) |
| 4 | 4 (Low) | 1,298 (Very high) | 1 (Low) | 0 (Low) | 0 (Low) |
| 5 | 13 (Low) | 1,478 (Very high) | 1 (Low) | 0 (Low) | 0 (Low) |
| 6 | 0 (Low) | 382 (Very high) | 2 (Low) | 2 (Low) | 0 (Low) |
| 7 | 0 (Low) | 840 (Very high) | 0 (Low) | 0 (Low) | 0 (Low) |
| 8 | 0 (Low) | 81 (Medium) | 3 (Low) | 0 (Low) | 0 (Low) |
| 9 | 0 (Low) | 71 (Medium) | 5 (Low) | 0 (Low) | 0 (Low) |
| 10 | 1 (Low) | 129 (High) | 2 (Low) | 0 (Low) | 0 (Low) |
| 11 | 2 (Low) | 204 (High) | 4 (Low) | 4 (Low) | 0 (Low) |
| 12 | 6 (Low) | 314 (Very high) | 6 (Low) | 0 (Low) | 3 (Low) |
| 13 | 5 (Low) | 378 (Very high) | 28 (Low) | 11 (Low) | 0 (Low) |
| 14 | 1 (Low) | 142 (High) | 13 (Low) | 31 (Medium) | 3 (Low) |
| 15 | 3 (Low) | 64 (Medium) | 25 (Low) | 13 (Low) | 0 (Low) |
| 16 | 0 (Low) | 49 (Medium) | 12 (Low) | 3 (Low) | 0 (Low) |
| 17 | 2 (Low) | 46 (Medium) | 7 (Low) | 6 (Low) | 0 (Low) |
| 18 | 8 (Low) | 25 (Low) | 5 (Low) | 8 (Low) | 0 (Low) |
| 19 | — | — | — | — | — |
| 20 | — | — | — | — | — |
| 21 | 1 (Low) | 6 (Low) | 0 (Low) | 1 (Low) | 1 (Low) |
| 22 | 1 (Low) | 5 (Low) | 4 (Low) | 0 (Low) | 1 (Low) |
| 23 | 1 (Low) | 13 (Low) | 14 (Low) | 0 (Low) | 4 (Low) |
| 24 | 2 (Low) | 41 (Medium) | 21 (Low) | 21 (Medium) | 8 (Low) |
| 25 | 2 (Low) | 23 (Low) | 58 (Medium) | 12 (Low) | 93 (Medium) |
| 26 | 0 (Low) | 10 (Low) | 19 (Low) | 2 (Low) | 4 (Low) |
| 27 | 6 (Low) | 11 (Low) | 8 (Low) | 4 (Low) | 2 (Low) |
| 28 | 1 (Low) | 4 (Low) | 1 (Low) | 0 (Low) | 3 (Low) |
| 29 | 0 (Low) | 0 (Low) | 1 (Low) | 1 (Low) | 5 (Low) |
| 30 | 1 (Low) | 2 (Low) | 8 (Low) | 4 (Low) | 48 (Low) |