| Plant species | Vernacular | Plant family | Status | References |
| Salix caprea | Goat Willow (Sallow) | Salicaceae | Main | A3, A5, A6, B4, B6, B10, C8, D2, D9, E29, F2, F3, F8, G5, G6, G7, H3, H18, M4, P5, P9, S1, S7, S8, S17, T2, T9 |
| Salix cinerea | Grey Willow (Sallow) | Salicaceae | Secondary | A3, A5, A6, C8, D2, E29, F3, H3, M4, P5, P9, S1, T2, T9 |
| Salix fragilis | Crack-willow | Salicaceae | Secondary | A3, C8, D9, E29, F3, P5 |
| Salix spp | Willow (unspecified) | Salicaceae | Secondary | C16 |
| Salix alba | White Willow | Salicaceae | In captivity only | S8 |
| Populus spp | Poplar (unspecified) | Salicaceae | In captivity only | A6 |
| Populus alba | White Poplar | Salicaceae | Unlikely | S8 |
| Populus tremula | Aspen | Salicaceae | Unlikely | A6, C8, P5 |
| Plant species | Vernacular | Plant family | No. records | References |
| - | (ground/mud/road surface) | - | 19 | 1, 10, 20, 30, 31, 32, 35, 37, 40, 41, 50.01, 67.01, 105, 113, 114, 117, 118, 139 |
| - | (dung) | - | 18 | 1, 20, 30, 31, 32, 35, 36, 37, 55.04, 105, 109, 111, 113, 114, 117, 118, 139 |
| - | (honey-dew) | - | 10 | 10, 20, 30, 40, 41, 46.04, 105, 109, 114, 139 |
| - | (rotten flesh) | - | 10 | 35, 36, 40, 41, 105, 109, 111, 114, 117, 118 |
| - | (tree sap) | - | 10 | 10, 20, 30, 31, 40, 41, 105, 109, 117, 139 |
| Buddleja davidii | Butterfly-bush (Buddleia) | Buddlejaceae | 3 | 19, 41, 109 |
| Castanea sativa | Sweet Chestnut | Fagaceae | 1 | 41 |
| - | (ergot) | - | 1 | 46.04 |
| - | (honey-dew/sap) | - | 1 | 39 |
| - | (silage) | - | 1 | 46.03 |
| - | (surface of brick) | - | 1 | 46.04 |
