Alnus (Alder)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Vifstadlia | Trøndelag, Norway | 19 | 1 | 0 | 2007-04-20 | |
| Vikevåg | Rogaland, Norway | 3 | 1 | 1 | 2005-03-30 | |
| Vågen | Troms, Norway | 1 | 1 | 0 | 2010-05-31 | |
| Ørskogkvia | Møre og Romsdal, Norway | 1 | 1 | 0 | 2010-06-08 | |
| Årud | Buskerud, Norway | 1 | 1 | 0 | 2017-03-15 |