Fragilaria sp.
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Levanger videregående skole | Trøndelag, Norway | 3 | 1 | 0 | 1994-06-18 |
| Herøy vidaregående skule | Møre og Romsdal, Norway | 2 | 1 | 0 | 1990-06-08 |
| Odda vidaregåande skule | Vestland, Norway | 2 | 1 | 0 | 1990-06-11 |
| Hamar katedralskole | Innlandet, Norway | 1 | 1 | 0 | 1990-06-02 |
| Langhaugen videregående skole | Vestland, Norway | 1 | 1 | 0 | 1989-09-07 |
| Sykkylven vidaregåande skule | Møre og Romsdal, Norway | 1 | 1 | 0 | 1990-06-13 |
| Tranberg videregående skole | Innlandet, Norway | 1 | 1 | 0 | 1990-05-22 |
| Meløy videregående skole/Avd Inndyr | Nordland, Norway | 1 | 1 | 0 | 1991-06-05 |
| Kristen videregående skole Trøndelag | Trøndelag, Norway | 1 | 1 | 0 | 1989-09-22 |
| Oppegård videregående skole | Akershus, Norway | 1 | 1 | 0 | 1991-06-03 |