Rhodophyta (Red algae)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Austbø skole | Rogaland, Norway | 29 | 1 | 0 | 1997-10-14 |
| Liland skole | Nordland, Norway | 29 | 1 | 0 | 2004-10-05 |
| Bremsnes skole | Møre og Romsdal, Norway | 28 | 1 | 0 | 1997-10-07 |
| Bokn skule | Rogaland, Norway | 27 | 1 | 0 | 1999-09-29 |
| Vassøy skole | Rogaland, Norway | 27 | 1 | 0 | 1995-10-04 |
| Volden skole | Vestfold, Norway | 27 | 1 | 0 | 1998-10-06 |
| Stavern skole | Vestfold, Norway | 27 | 1 | 0 | 1998-09-23 |
| Gausetangen skole | Vestfold, Norway | 26 | 1 | 0 | 1998-09-18 |
| Hisøy ungdomsskole | Agder, Norway | 26 | 1 | 0 | 1997-10-02 |
| Bjoa skule | Rogaland, Norway | 26 | 1 | 0 | 1994-12-01 |
| Sandsli videregående skole | Vestland, Norway | 26 | 8 | 0 | 2001-06-11 |
| Os skule | Vestland, Norway | 25 | 1 | 0 | 1995-10-17 |
| Grindløkken skole | Vestfold, Norway | 25 | 1 | 0 | 1996-09-19 |
| Kyrkjebø skule | Vestland, Norway | 25 | 1 | 0 | 1998-09-29 |
| Berge ungdomsskole | Agder, Norway | 25 | 1 | 0 | 1995-11-01 |
| Statland skole | Trøndelag, Norway | 24 | 1 | 0 | 1996-06-19 |
| Gosen skole | Rogaland, Norway | 23 | 1 | 0 | 1996-10-08 |
| Orerønningen ungdomsskole | Vestfold, Norway | 23 | 1 | 0 | 1995-09-19 |
| Øyatun skule | Vestland, Norway | 23 | 1 | 0 | 1996-09-25 |
| Selje skule | Vestland, Norway | 22 | 1 | 0 | 1995-09-21 |
| Moltemyr skole | Agder, Norway | 22 | 1 | 0 | 1996-09-25 |
| Frostvedt skole | Vestfold, Norway | 22 | 1 | 0 | 2000-12-13 |
| Byskogen skole | Vestfold, Norway | 22 | 1 | 0 | 2000-09-26 |
| Kruge leirskole | Vestfold, Norway | 21 | 1 | 0 | 1996-10-10 |
| Alvheim skule | Vestland, Norway | 21 | 1 | 0 | 1996-09-18 |
| Skånevik skule | Vestland, Norway | 20 | 1 | 0 | 1996-10-04 |
| Valderøy barneskule | Møre og Romsdal, Norway | 20 | 1 | 0 | 1996-10-17 |
| Gjelsvik skule | Vestland, Norway | 20 | 1 | 0 | 1996-09-19 |
| Stokke ungdomsskole | Vestfold, Norway | 20 | 1 | 0 | 2001-05-08 |
| Sæbø skule | Møre og Romsdal, Norway | 19 | 6 | 0 | 2006-09-29 |
| Hvasser barneskole | Vestfold, Norway | 19 | 1 | 0 | 1994-11-30 |
| Haramsøy skule | Møre og Romsdal, Norway | 19 | 1 | 0 | 1994-11-04 |
| Sandeid skule | Rogaland, Norway | 19 | 1 | 0 | 1996-10-08 |
| Bakkamyra barneskole | Møre og Romsdal, Norway | 18 | 1 | 0 | 1996-09-20 |
| Kirkevoll barne- og ungdomsskole | Vestland, Norway | 18 | 5 | 0 | 2003-09-15 |
| Botngård skole | Trøndelag, Norway | 18 | 1 | 0 | 1996-09-18 |
| Stinta skole barne- og Ungdomstrinnet | Agder, Norway | 18 | 2 | 2 | 2013-09-02 |
| Strand skole | Nordland, Norway | 18 | 1 | 0 | 1995-09-28 |
| Høgskolen i Agder | Agder, Norway | 18 | 1 | 0 | 1994-12-09 |
| Ormestad skole | Vestfold, Norway | 18 | 1 | 0 | 1996-09-26 |
| Sande skole | Vestfold, Norway | 17 | 1 | 0 | 1995-09-28 |
| Horten videregående skole/Avd Skippergata | Vestfold, Norway | 17 | 1 | 0 | 1998-10-08 |
| Nedenes skole | Agder, Norway | 17 | 1 | 0 | 1996-09-19 |
| Eydehavn skole | Agder, Norway | 17 | 1 | 0 | 1995-09-20 |
| Mellomhagen ungdomsskole | Vestfold, Norway | 17 | 1 | 0 | 1996-10-16 |
| Larkollen skole | Østfold, Norway | 17 | 1 | 0 | 1995-10-13 |
| Harstad ungdomsskole | Troms, Norway | 16 | 1 | 0 | 1997-10-09 |
| Vormedal ungdomsskole | Rogaland, Norway | 16 | 1 | 0 | 1995-10-04 |
| Sentrum skole | Vestfold, Norway | 16 | 1 | 0 | 1998-09-23 |
| Sandeåsen skole | Vestfold, Norway | 15 | 1 | 0 | 1997-10-09 |