Species: Selsnepe (Cicuta virosa)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Fæbydammen | Trøndelag, Norway | 2 | 1 | 0 | 2003-09-12 | |
| Haukvatnet | Trøndelag, Norway | 1 | 1 | 0 | 2013-06-05 | |
| Husavatnet | Vestland, Norway | 1 | 1 | 0 | 1989-09-28 | |
| Jarenvannet | Innlandet, Norway | 1 | 1 | 0 | 1989-08-29 | |
| Kjemsjøen | Innlandet, Norway | 2 | 1 | 0 | 1989-09-14 | |
| Ledengstjern | Østfold, Norway | 1 | 1 | 0 | 1994-05-27 | |
| Meitjenn | Telemark, Norway | 1 | 1 | 0 | 2004-09-13 | |
| Midsjøvannet | Akershus, Norway | 1 | 1 | 0 | 1989-09-21 | |
| Nøklevann | Oslo, Norway | 2 | 1 | 0 | 1994-09-05 | |
| Rudolf Steinerskolen Holtebrekk | Akershus, Norway | 1 | 1 | 0 | 2006-08-24 | |
| Stensrudtjern | Oslo, Norway | 1 | 1 | 0 | 1989-09-21 | |
| Sæbyvannet | Østfold, Norway | 1 | 1 | 0 | 2002-05-30 | |
| Årungen | Akershus, Norway | 2 | 1 | 0 | 1991-09-16 |