490 London Plane — day 4
348 London Plane — day 11
326 London Plane — day 15
29 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 1 (Low) | 130 (High) | 0 (Low) | 0 (Low) | 0 (Low) |
| 2 | 0 (Low) | 91 (Medium) | 1 (Low) | 1 (Low) | 0 (Low) |
| 3 | 2 (Low) | 226 (High) | 5 (Low) | 1 (Low) | 0 (Low) |
| 4 | 2 (Low) | 490 (Very high) | 6 (Low) | 0 (Low) | 0 (Low) |
| 5 | 0 (Low) | 209 (High) | 1 (Low) | 1 (Low) | 0 (Low) |
| 6 | 0 (Low) | 228 (High) | 2 (Low) | 0 (Low) | 0 (Low) |
| 7 | 0 (Low) | 77 (Medium) | 0 (Low) | 0 (Low) | 0 (Low) |
| 8 | 1 (Low) | 195 (High) | 2 (Low) | 0 (Low) | 0 (Low) |
| 9 | 3 (Low) | 309 (Very high) | 4 (Low) | 0 (Low) | 0 (Low) |
| 10 | 0 (Low) | 118 (High) | 5 (Low) | 0 (Low) | 0 (Low) |
| 11 | 2 (Low) | 348 (Very high) | 2 (Low) | 0 (Low) | 0 (Low) |
| 12 | 1 (Low) | 132 (High) | 1 (Low) | 0 (Low) | 0 (Low) |
| 13 | 2 (Low) | 79 (Medium) | 1 (Low) | 0 (Low) | 0 (Low) |
| 14 | 3 (Low) | 231 (High) | 5 (Low) | 6 (Low) | 0 (Low) |
| 15 | 4 (Low) | 326 (Very high) | 1 (Low) | 0 (Low) | 0 (Low) |
| 16 | 11 (Low) | 279 (High) | 1 (Low) | 2 (Low) | 2 (Low) |
| 17 | 10 (Low) | 195 (High) | 10 (Low) | 3 (Low) | 0 (Low) |
| 18 | 1 (Low) | 49 (Medium) | 3 (Low) | 0 (Low) | 0 (Low) |
| 19 | 0 (Low) | 95 (Medium) | 2 (Low) | 4 (Low) | 1 (Low) |
| 20 | 0 (Low) | 179 (High) | 8 (Low) | 13 (Low) | 3 (Low) |
| 21 | 0 (Low) | 88 (Medium) | 9 (Low) | 11 (Low) | 1 (Low) |
| 22 | 4 (Low) | 109 (High) | 11 (Low) | 16 (Low) | 2 (Low) |
| 23 | 1 (Low) | 59 (Medium) | 8 (Low) | 9 (Low) | 0 (Low) |
| 24 | 2 (Low) | 38 (Medium) | 6 (Low) | 8 (Low) | 0 (Low) |
| 25 | 2 (Low) | 35 (Medium) | 9 (Low) | 17 (Low) | 1 (Low) |
| 26 | 0 (Low) | 2 (Low) | 2 (Low) | 0 (Low) | 0 (Low) |
| 27 | 0 (Low) | 22 (Low) | 1 (Low) | 2 (Low) | 2 (Low) |
| 28 | 0 (Low) | 4 (Low) | 6 (Low) | 17 (Low) | 0 (Low) |
| 29 | 1 (Low) | 5 (Low) | 6 (Low) | 10 (Low) | 4 (Low) |
| 30 | — | — | — | — | — |