Site: Greåker videregående skole
| Species | Scientific name | 2014 | 2016 | 2017 | 2019 | 2020 |
|---|---|---|---|---|---|---|
| Spanish Slug | Arion vulgaris | 4 | 39 | |||
| Gravmyrt | Vinca minor | 1 | ||||
| Laburnum | Laburnum anagyroides | 1 | ||||
| Hagelupin | Lupinus polyphyllus | 3 | 1 | 9 | 7 | |
| Høstberberis | Berberis thunbergii | 1 | ||||
| Kanadagullris | Solidago canadensis | 21 | ||||
| Canada Goose | Branta canadensis | 1 | ||||
| Giant Hogweed | Heracleum mantegazzianum | 5 | ||||
| Mørkmeitemark | Lumbricus festivus | 1 | ||||
| Parkslirekne | Reynoutria japonica | 1 | ||||
| Russekål | Bunias orientalis | 2 | 1 | |||
| Rynkerose | Rosa rugosa | 5 | 5 | 20 | ||
| Sitka Spruce | Picea sitchensis | 1 | ||||
| Eurasian Magpie | Pica pica | 1 | ||||
| Skvallerkål | Aegopodium podagraria | 1 | ||||
| Dypøsters | Crassostrea gigas | 2 | ||||
| Lilac | Syringa vulgaris | 4 | ||||
| Tromsøpalme | Heracleum persicum | 4 | ||||
| Roman Snail | Helix pomatia | 2 | 1 | |||
| Winter-cress | Barbarea vulgaris | 1 | 1 | 1 | ||
| Planteriket | Plantae indet. | 4 | ||||
| Species | Artstre indet. | 1 |
