Melosira italica
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Lena-Valle videregående skole - Avd Lena | Innlandet, Norway | 1 | 1 | 0 | 1990-06-01 |
| Manglerud videregående skole | Oslo, Norway | 1 | 1 | 0 | 1990-06-05 |
| Dalane videregående skole | Rogaland, Norway | 1 | 1 | 0 | 1990-10-15 |