Pleurotaenium
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Vardafjell videregående skole | Rogaland, Norway | 5 | 2 | 0 | 1990-09-25 |
| Sogndal vidaregåande skule | Vestland, Norway | 4 | 3 | 0 | 1996-09-17 |
| Overhalla videregående skole | Trøndelag, Norway | 2 | 1 | 0 | 1990-08-31 |
| Samfundets skole Egersund | Rogaland, Norway | 1 | 1 | 0 | 1993-09-20 |
| Smøla videregående skole | Møre og Romsdal, Norway | 1 | 1 | 0 | 1991-06-14 |
| Osterøy vidaregåande skule | Vestland, Norway | 1 | 1 | 0 | 1994-08-26 |
| Kongsberg videregående skole/Undervisningssted Tinus Olsen | Buskerud, Norway | 1 | 1 | 0 | 1993-06-03 |