Gigartinales
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Amdam | Møre og Romsdal, Norway | 1 | 1 | 0 | 2000-09-22 | |
| Arendal | Agder, Norway | 1 | 1 | 0 | 2013-03-20 | |
| Bjellandstrand | Agder, Norway | 2 | 2 | 2 | 2017-10-20 | |
| bjellandstrand | Agder, Norway | 1 | 1 | 1 | 2014-05-14 | |
| Bjellandstrand | Agder, Norway | 1 | 1 | 1 | 2017-10-18 | |
| Bjellandstrand | Agder, Norway | 7 | 2 | 6 | 2016-06-08 | |
| Bragdøya | Agder, Norway | 1 | 1 | 0 | 1994-05-27 | |
| Drøbak | Akershus, Norway | 2 | 1 | 2 | 2014-04-22 | |
| Elingaardskilen | Østfold, Norway | 3 | 3 | 0 | 1994-09-29 | |
| Englan | Nordland, Norway | 4 | 1 | 0 | 1997-04-11 | |
| Espegrend | Vestland, Norway | 3 | 2 | 3 | 2014-04-07 | |
| Fannestrandveien 98 | Møre og Romsdal, Norway | 1 | 1 | 0 | 2020-08-28 | |
| Fjæra på Skjelnan | Troms, Norway | 4 | 2 | 0 | 2008-06-06 | |
| Fjærholmen | Vestfold, Norway | 2 | 1 | 0 | 2018-09-07 | |
| Gandsfjord vest | Rogaland, Norway | 1 | 1 | 0 | 2000-05-09 | |
| Grønskjæret | Vestland, Norway | 1 | 1 | 0 | 2019-05-21 | |
| Hytteområde i Austefjorden | Vestland, Norway | 1 | 1 | 0 | 2007-08-31 | |
| håkonshella | Vestland, Norway | 3 | 1 | 0 | 2019-06-13 | |
| Håkonshella | Vestland, Norway | 6 | 4 | 2 | 2018-10-01 | |
| Håkonshellapollen | Vestland, Norway | 11 | 3 | 3 | 2020-06-12 | |
| Korsvik | Vestfold, Norway | 1 | 1 | 0 | 2014-09-01 | |
| Korsvika | Trøndelag, Norway | 2 | 2 | 1 | 2021-09-09 | |
| korsvika | Trøndelag, Norway | 1 | 1 | 0 | 2021-09-06 | |
| Likvik, Skjold | Rogaland, Norway | 1 | 1 | 1 | 2018-08-28 | |
| Marinbiologisk stasjon, Espegrend | Vestland, Norway | 1 | 1 | 0 | 2016-10-20 | |
| Melkeviken | Vestland, Norway | 1 | 1 | 0 | 2018-06-14 | |
| pollen | Vestland, Norway | 3 | 2 | 0 | 2019-06-13 | |
| Ryum | Trøndelag, Norway | 2 | 2 | 2 | 2020-10-29 | |
| Stølsvika | Agder, Norway | 6 | 1 | 2 | 2013-09-02 | |
| Sæbø | Møre og Romsdal, Norway | 6 | 2 | 0 | 2006-09-29 | |
| Torvangerfjæra | Vestland, Norway | 2 | 2 | 0 | 2002-10-08 | |
| Ulvøysund | Agder, Norway | 1 | 1 | 0 | 2014-08-27 |