Corallina officinalis (Coral weed)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Arendal | Agder, Norway | 1 | 1 | 1 | 2017-10-27 | |
| Bjellanstrand | Agder, Norway | 1 | 1 | 1 | 2017-11-01 | |
| Dybdalstrand | Agder, Norway | 2 | 1 | 2 | 2017-09-20 | |
| Englan | Nordland, Norway | 2 | 1 | 0 | 1996-04-16 | |
| Espegrend | Vestland, Norway | 1 | 1 | 1 | 2014-04-07 | |
| Fjærholmen | Vestfold, Norway | 1 | 1 | 0 | 2018-09-07 | |
| Halsnøy Kloster | Vestland, Norway | 1 | 1 | 0 | 2019-05-23 | |
| Herdla | Vestland, Norway | 1 | 1 | 0 | 2008-06-17 | |
| håkonshella | Vestland, Norway | 2 | 1 | 0 | 2020-06-11 | |
| Håkonshella | Vestland, Norway | 3 | 1 | 0 | 2015-10-15 | |
| Håkonshellapollen | Vestland, Norway | 4 | 1 | 3 | 2018-06-12 | |
| Korsvik | Vestfold, Norway | 1 | 1 | 0 | 2001-05-31 | |
| Melkeviken | Vestland, Norway | 1 | 1 | 0 | 2004-06-12 | |
| pollen | Vestland, Norway | 1 | 1 | 0 | 2020-06-12 | |
| Sandholna | Vestland, Norway | 1 | 1 | 0 | 2019-05-24 | |
| Torvangerfjæra | Vestland, Norway | 1 | 1 | 0 | 2002-10-08 | |
| Valen | Vestland, Norway | 4 | 1 | 4 | 2014-06-05 |