Viola
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Vollenskog 8, 1390 | Akershus, Norway | 3 | 1 | 1 | 2022-03-21 | |
| Vålåsjøen | Innlandet, Norway | 1 | 1 | 0 | 1989-08-24 | |
| Våtekleiv | Telemark, Norway | 1 | 1 | 0 | 2016-04-26 | |
| Yset, Kvikne | Innlandet, Norway | 1 | 1 | 0 | 2007-05-25 | |
| Ørskogkvia | Møre og Romsdal, Norway | 4 | 3 | 0 | 2010-06-08 | |
| Østensjøvannet | Oslo, Norway | 1 | 1 | 1 | 2007-04-27 | |
| Øvre Eidfjord | Vestland, Norway | 2 | 2 | 0 | 2007-05-06 | |
| Åsen | Telemark, Norway | 1 | 1 | 0 | 2021-06-19 |