Site: Vålerenga
| Species | Scientific name | 2016 |
|---|---|---|
| Laburnum | Laburnum anagyroides | 1 |
| Giant Hogweed | Heracleum mantegazzianum | 1 |
| Sycamore | Acer pseudoplatanus | 1 |
| Russekål | Bunias orientalis | 2 |
| Rynkerose | Rosa rugosa | 1 |
| Winter-cress | Barbarea vulgaris | 1 |
Sustain.no is provided by the Norwegian Centre for Science Education
Responsible editor: Doris Jorde