Site: Ulvøysund
| Species | Scientific name | 2014 |
|---|---|---|
| Bladder Wrack | Fucus vesiculosus | 1 |
| Oarweed | Laminaria digitata | 1 |
| Grisetang | Ascophyllum nodosum | 1 |
| Kjøttblad | Dilsea carnosa | 1 |
| Cat gut | Chorda filum | 1 |
| Serrated Wrack | Fucus serratus | 1 |
| Cuvie | Laminaria hyperborea | 1 |
| Sugar Kelp | Saccharina latissima | 1 |
| Dulse | Palmaria palmata | 1 |
| Landlady's wig | Desmarestia aculeata | 1 |
| Ribbemaneter | Ctenophora indet. | 1 |
