Ris ungdomsskole
| Species | Scientific name | 2015 |
|---|---|---|
| Spanish Slug | Arion vulgaris | 12 |
| Hagelupin | Lupinus polyphyllus | 1 |
| Canada Goose | Branta canadensis | 1 |
| Giant Hogweed | Heracleum mantegazzianum | 3 |
| Parkslirekne | Reynoutria japonica | 2 |
| Russekål | Bunias orientalis | 12 |
| Rynkerose | Rosa rugosa | 2 |
| Tromsøpalme | Heracleum persicum | 5 |
| Roman Snail | Helix pomatia | 1 |
| Winter-cress | Barbarea vulgaris | 7 |
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