Anabaena cf. spiroides
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Melsom videregående skole | Vestfold, Norway | 2 | 1 | 0 | 1993-09-16 |
| Lindås gymnas | Vestland, Norway | 1 | 1 | 0 | 1989-08-31 |
| Drammen videregående skole | Buskerud, Norway | 1 | 1 | 0 | 1989-10-06 |
| Bømlo vidaregåande skule | Vestland, Norway | 1 | 1 | 0 | 1989-09-26 |
| Ibestad videregående skole | Troms, Norway | 1 | 1 | 0 | 1989-10-10 |