Rhodophyta (Red algae)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Krokeide skole | Vestland, Norway | 6 | 1 | 0 | 2005-11-16 |
| Skjold skule | Rogaland, Norway | 6 | 3 | 3 | 2018-08-28 |
| Fjordtun skole | Finnmark, Norway | 6 | 1 | 0 | 1993-11-12 |
| Sortland barneskole | Nordland, Norway | 6 | 1 | 0 | 1996-10-01 |
| Gjøklep ungdomsskole | Vestfold, Norway | 6 | 1 | 0 | 1994-11-10 |
| Nord-Dønna skole | Nordland, Norway | 6 | 1 | 0 | 1994-11-28 |
| Bjerkvik barne- og ungdomsskole | Nordland, Norway | 6 | 1 | 0 | 1998-09-29 |
| Sandøy skule | Møre og Romsdal, Norway | 6 | 1 | 0 | 1995-10-17 |
| Gimle videregående skole | Agder, Norway | 6 | 4 | 0 | 1994-06-09 |
| Trondheim katedralskole | Trøndelag, Norway | 6 | 4 | 2 | 2021-09-09 |
| Herøy vidaregående skule | Møre og Romsdal, Norway | 6 | 1 | 0 | 1994-11-04 |
| Haga skole | Rogaland, Norway | 6 | 1 | 0 | 1993-09-28 |
| Strengelvåg skole | Nordland, Norway | 6 | 1 | 0 | 1995-06-08 |
| Abelvær skole | Trøndelag, Norway | 6 | 1 | 0 | 2000-05-09 |
| Nore Øyane skule | Vestland, Norway | 6 | 1 | 0 | 1996-09-18 |
| Søvik skule | Møre og Romsdal, Norway | 6 | 1 | 0 | 1996-09-19 |
| Grytøy Oppvekstsenter/Avdeling skole | Troms, Norway | 6 | 1 | 0 | 1993-08-31 |
| Buøy skole | Rogaland, Norway | 6 | 1 | 0 | 2000-09-13 |
| Midsund skule | Møre og Romsdal, Norway | 5 | 1 | 0 | 1996-09-20 |
| Lurahammaren ungdomsskole | Rogaland, Norway | 5 | 5 | 0 | 2000-05-09 |
| Lyngmyr skole | Agder, Norway | 5 | 1 | 0 | 1993-09-10 |
| Engelsvika skole | Finnmark, Norway | 5 | 1 | 0 | 1994-10-04 |
| Gjerøy skole | Nordland, Norway | 5 | 1 | 0 | 1996-10-03 |
| Austevoll vidaregåande skule | Vestland, Norway | 5 | 1 | 0 | 2001-02-16 |
| Linesøy skole | Trøndelag, Norway | 5 | 1 | 0 | 1995-09-14 |
| Ramberg skole | Nordland, Norway | 5 | 1 | 0 | 1993-11-15 |
| Borre ungdomsskole | Vestfold, Norway | 5 | 1 | 0 | 1993-10-12 |
| Stuenes skole/Barne- og Ungdomstrinn | Agder, Norway | 5 | 1 | 0 | 1993-09-16 |
| Langesund barneskole | Telemark, Norway | 5 | 1 | 0 | 1994-05-04 |
| Åstveit skole | Vestland, Norway | 5 | 1 | 0 | 1995-09-20 |
| Birkenlund ungdomsskole | Agder, Norway | 5 | 1 | 0 | 1994-12-05 |
| Grasmyr ungdomsskole | Telemark, Norway | 5 | 1 | 0 | 1998-09-23 |
| Hinna skole | Rogaland, Norway | 5 | 1 | 0 | 1993-10-25 |
| Follese skole | Vestland, Norway | 4 | 3 | 0 | 2003-05-15 |
| Eide skole | Rogaland, Norway | 4 | 1 | 0 | 1994-11-25 |
| Bleiker videregående skole | Akershus, Norway | 4 | 1 | 0 | 1994-01-13 |
| Croftholmen videregående skole | Telemark, Norway | 4 | 1 | 0 | 1993-12-08 |
| Sande ungdomsskole | Vestfold, Norway | 4 | 1 | 0 | 1997-09-18 |
| Hasund skule | Møre og Romsdal, Norway | 4 | 1 | 0 | 1995-10-17 |
| Langmyra skole | Møre og Romsdal, Norway | 4 | 2 | 1 | 2020-09-03 |
| Gressvik ungdomsskole | Østfold, Norway | 4 | 1 | 0 | 1993-10-21 |
| Veierland skole | Vestfold, Norway | 4 | 1 | 0 | 2002-08-22 |
| Tjodalyng skole | Vestfold, Norway | 4 | 1 | 0 | 1994-11-04 |
| Innvik skule | Vestland, Norway | 4 | 1 | 0 | 1993-10-22 |
| Roaldsøy skole | Rogaland, Norway | 4 | 1 | 0 | 1993-10-11 |
| Ekeberg skole | Vestfold, Norway | 4 | 1 | 0 | 1997-10-15 |
| Ørnes ungdomsskole | Nordland, Norway | 4 | 1 | 0 | 1998-10-07 |
| Hvalstad skole | Akershus, Norway | 4 | 2 | 0 | 2017-09-20 |
| Vedavågen skole | Rogaland, Norway | 4 | 1 | 0 | 1994-11-25 |
| Senjahopen skole | Troms, Norway | 4 | 1 | 0 | 1995-03-17 |