Betula (Birch)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Nyland | Finnmark, Norway | 1 | 1 | 1 | 2023-06-15 | |
| Nypvang skole, 2.trinn | Trøndelag, Norway | 1 | 1 | 0 | 2007-05-20 | |
| Nyseterjordet | Innlandet, Norway | 1 | 1 | 1 | 2022-09-22 | |
| Nærmiljø skolen | Innlandet, Norway | 1 | 1 | 0 | 2003-06-02 | |
| Nærmiljø Spillum. | Trøndelag, Norway | 2 | 1 | 0 | 2008-05-18 | |
| Nærmiljø til skolen | Troms, Norway | 1 | 1 | 0 | 2003-05-15 | |
| nærområde | Vestfold, Norway | 3 | 1 | 0 | 2003-04-30 | |
| Nærområde Enga skole | Nordland, Norway | 1 | 1 | 0 | 2007-06-26 | |
| Nærområde til Cicignon skole | Østfold, Norway | 1 | 1 | 0 | 2013-09-05 | |
| Nærområdet til Nærøysundet skole | Trøndelag, Norway | 1 | 1 | 0 | 2008-05-19 | |
| Nærsnes | Akershus, Norway | 1 | 1 | 0 | 2007-04-16 | |
| Nøklevann skole og skogkanten rundt | Oslo, Norway | 1 | 1 | 0 | 2013-05-13 | |
| Ofta | Vestland, Norway | 1 | 1 | 0 | 2007-04-17 | |
| Oldereidet | Finnmark, Norway | 1 | 1 | 0 | 2011-05-22 | |
| Olsvik skole | Vestland, Norway | 1 | 1 | 0 | 2023-09-06 | |
| Olsvikåsen | Vestland, Norway | 1 | 1 | 1 | 2013-02-19 | |
| Oppegård | Akershus, Norway | 2 | 2 | 0 | 2022-08-30 | |
| Oppstad | Innlandet, Norway | 2 | 1 | 0 | 2019-03-30 | |
| Orkanger | Trøndelag, Norway | 2 | 1 | 0 | 2004-04-22 | |
| Ortunvannet | Vestland, Norway | 8 | 2 | 2 | 2016-04-21 | |
| Os | Nordland, Norway | 4 | 1 | 0 | 2012-05-17 | |
| Oscarsborg | Akershus, Norway | 4 | 1 | 5 | 2022-10-17 | |
| Oshaug | Nordland, Norway | 1 | 1 | 0 | 2021-05-24 | |
| oslo | Oslo, Norway | 1 | 1 | 0 | 2007-04-14 | |
| Oslo - Vinderen | Oslo, Norway | 1 | 1 | 0 | 2007-04-14 | |
| Oterhals | Møre og Romsdal, Norway | 3 | 1 | 1 | 2011-04-21 | |
| Pasvik | Finnmark, Norway | 18 | 1 | 0 | 2013-09-11 | |
| Pasvik skole | Finnmark, Norway | 3 | 1 | 0 | 2012-06-01 | |
| Peistorpet | Innlandet, Norway | 1 | 1 | 0 | 2021-04-23 | |
| Pepperstad skog | Akershus, Norway | 6 | 1 | 0 | 2022-08-25 | |
| Pernillehusets hage | Vestland, Norway | 1 | 1 | 0 | 2012-05-06 | |
| Pindsleåsen | Vestfold, Norway | 1 | 1 | 0 | 2001-05-16 | |
| Pollen skule | Vestland, Norway | 5 | 1 | 4 | 2010-06-30 | |
| Postmestervatn | Finnmark, Norway | 2 | 1 | 0 | 2021-09-09 | |
| Prestegardsvegen, Seljord sentrum | Telemark, Norway | 3 | 1 | 0 | 2012-03-28 | |
| prestfoss | Buskerud, Norway | 1 | 1 | 0 | 2008-05-08 | |
| prikestolen camping | Rogaland, Norway | 1 | 1 | 0 | 2022-09-08 | |
| Prisring gård | Trøndelag, Norway | 1 | 1 | 0 | 2009-05-12 | |
| Pukerudlinna | Buskerud, Norway | 2 | 1 | 0 | 2020-04-03 | |
| Pulservik, Kirkøy | Østfold, Norway | 1 | 1 | 0 | 2008-04-23 | |
| Pytt ved Strand gård | Trøndelag, Norway | 1 | 1 | 0 | 2004-09-14 | |
| Radarstasjonen | Vestland, Norway | 1 | 1 | 0 | 2010-09-19 | |
| Rakkestad, i prestegårdsfeltet | Østfold, Norway | 7 | 1 | 0 | 2024-05-03 | |
| Ramberg skole | Østfold, Norway | 1 | 1 | 0 | 2002-02-13 | |
| Randesund | Agder, Norway | 1 | 1 | 0 | 2007-04-12 | |
| Randsfjordens nordre del m.omland | Innlandet, Norway | 1 | 1 | 0 | 2007-04-24 | |
| Ranheim - Grilstadfjæra | Trøndelag, Norway | 2 | 1 | 0 | 2007-05-02 | |
| Rannem | Trøndelag, Norway | 1 | 1 | 0 | 2008-04-22 | |
| Ranvik ungdomsskole | Vestfold, Norway | 2 | 1 | 0 | 2015-04-28 | |
| Raulid | Agder, Norway | 2 | 1 | 0 | 2008-04-29 |