629 Olive — day 21
540 Olive — day 22
331 Olive — day 20
31 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 3 (Low) | 7 (Low) | 10 (Low) | 15 (Low) | 0 (Low) |
| 2 | 1 (Low) | 3 (Low) | 15 (Low) | 22 (Medium) | 0 (Low) |
| 3 | 4 (Low) | 1 (Low) | 15 (Low) | 12 (Low) | 0 (Low) |
| 4 | 10 (Low) | 3 (Low) | 26 (Low) | 25 (Medium) | 2 (Low) |
| 5 | 21 (Low) | 1 (Low) | 25 (Low) | 22 (Medium) | 5 (Low) |
| 6 | 8 (Low) | 1 (Low) | 32 (Medium) | 11 (Low) | 7 (Low) |
| 7 | 10 (Low) | 1 (Low) | 48 (Medium) | 30 (Medium) | 60 (Medium) |
| 8 | 8 (Low) | 1 (Low) | 102 (High) | 34 (Medium) | 205 (High) |
| 9 | 2 (Low) | 0 (Low) | 228 (Very high) | 38 (Medium) | 211 (High) |
| 10 | 1 (Low) | 0 (Low) | 187 (Very high) | 11 (Low) | 43 (Low) |
| 11 | 0 (Low) | 0 (Low) | 113 (High) | 15 (Low) | 171 (Medium) |
| 12 | 1 (Low) | 0 (Low) | 136 (High) | 16 (Low) | 128 (Medium) |
| 13 | 1 (Low) | 0 (Low) | 144 (High) | 19 (Low) | 94 (Medium) |
| 14 | 1 (Low) | 1 (Low) | 121 (High) | 23 (Medium) | 93 (Medium) |
| 15 | 1 (Low) | 0 (Low) | 113 (High) | 25 (Medium) | 79 (Medium) |
| 16 | 2 (Low) | 0 (Low) | 103 (High) | 23 (Medium) | 69 (Medium) |
| 17 | 1 (Low) | 1 (Low) | 123 (High) | 32 (Medium) | 105 (Medium) |
| 18 | 3 (Low) | 0 (Low) | 62 (Medium) | 13 (Low) | 85 (Medium) |
| 19 | 3 (Low) | 0 (Low) | 133 (High) | 15 (Low) | 120 (Medium) |
| 20 | 2 (Low) | 1 (Low) | 116 (High) | 13 (Low) | 331 (High) |
| 21 | 1 (Low) | 1 (Low) | 96 (High) | 12 (Low) | 629 (Very high) |
| 22 | 0 (Low) | 0 (Low) | 150 (High) | 11 (Low) | 540 (Very high) |
| 23 | 1 (Low) | 0 (Low) | 26 (Low) | 3 (Low) | 103 (Medium) |
| 24 | 0 (Low) | 0 (Low) | 39 (Medium) | 8 (Low) | 195 (Medium) |
| 25 | 1 (Low) | 0 (Low) | 24 (Low) | 5 (Low) | 55 (Medium) |
| 26 | 0 (Low) | 0 (Low) | 17 (Low) | 4 (Low) | 33 (Low) |
| 27 | 1 (Low) | 0 (Low) | 25 (Low) | 6 (Low) | 22 (Low) |
| 28 | 2 (Low) | 0 (Low) | 39 (Medium) | 12 (Low) | 91 (Medium) |
| 29 | 4 (Low) | 0 (Low) | 34 (Medium) | 4 (Low) | 151 (Medium) |
| 30 | 3 (Low) | 0 (Low) | 47 (Medium) | 8 (Low) | 130 (Medium) |
| 31 | 3 (Low) | 0 (Low) | 71 (Medium) | 13 (Low) | 83 (Medium) |