Anabaena circinalis
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Tertnes videregående skole | Vestland, Norway | 1 | 1 | 0 | 1990-09-18 |
| Ledaal videregående skole | Rogaland, Norway | 1 | 1 | 0 | 1991-09-25 |
| Bømlo vidaregåande skule | Vestland, Norway | 1 | 1 | 0 | 1990-08-15 |