Nostoc sp.
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Herøy vidaregående skule | Møre og Romsdal, Norway | 3 | 1 | 0 | 1991-06-03 |
| Oppdal videregående skole | Trøndelag, Norway | 1 | 1 | 0 | 1989-10-27 |
| Hadsel videregående skole/Stokmarknes | Nordland, Norway | 1 | 1 | 0 | 1989-09-18 |