Betula (Birch)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| isegran | Østfold, Norway | 1 | 1 | 0 | 2010-05-03 | |
| Isegran | Østfold, Norway | 1 | 1 | 0 | 2010-05-03 | |
| Isegran | Østfold, Norway | 1 | 1 | 0 | 2010-05-03 | |
| Isegran | Østfold, Norway | 2 | 1 | 0 | 2008-04-24 | |
| Isegran | Østfold, Norway | 1 | 1 | 0 | 2010-05-03 | |
| Isegran | Østfold, Norway | 1 | 1 | 0 | 2010-05-03 | |
| Jar | Akershus, Norway | 13 | 1 | 0 | 2012-03-01 | |
| Jelsa | Rogaland, Norway | 1 | 1 | 0 | 2007-04-15 | |
| Jeløy.Larkollen.Vannsjø.Øreåsen | Østfold, Norway | 1 | 1 | 0 | 2008-04-23 | |
| Joenget | Trøndelag, Norway | 2 | 1 | 0 | 2011-04-24 | |
| Joplassen | Møre og Romsdal, Norway | 1 | 1 | 0 | 2009-04-13 | |
| Jordet | Innlandet, Norway | 3 | 1 | 0 | 2007-06-13 | |
| jordet nedfor hagen på Nedre Torblå | Vestland, Norway | 1 | 1 | 0 | 2014-04-10 | |
| Jordet skole | Vestfold, Norway | 7 | 1 | 0 | 2010-04-28 | |
| justøy | Agder, Norway | 1 | 1 | 0 | 2010-04-30 | |
| jønsberg landbruksskole | Innlandet, Norway | 1 | 1 | 0 | 2007-04-26 | |
| Jørpeland | Rogaland, Norway | 2 | 1 | 0 | 2022-09-08 | |
| jørpeland flerbrukshall | Rogaland, Norway | 1 | 1 | 0 | 2022-09-09 | |
| Jørpeland idrettsanlegg | Rogaland, Norway | 1 | 1 | 0 | 2022-09-08 | |
| Jåstad | Vestland, Norway | 1 | 1 | 0 | 2008-04-07 | |
| Kaiavegen | Vestland, Norway | 3 | 1 | 0 | 2009-04-15 | |
| Kaja | Akershus, Norway | 1 | 1 | 0 | 2007-04-18 | |
| Kaland barne- og ungdomsskule | Vestland, Norway | 2 | 1 | 0 | 2018-05-11 | |
| Kaldfjord skole | Troms, Norway | 9 | 1 | 0 | 2013-05-22 | |
| Kallevik Sør | Rogaland, Norway | 1 | 1 | 0 | 2020-04-22 | |
| kalstadveien | Telemark, Norway | 1 | 1 | 0 | 2007-04-22 | |
| Kalvatræet skole | Vestland, Norway | 31 | 1 | 0 | 2010-05-19 | |
| Karasjok | Finnmark, Norway | 2 | 1 | 0 | 2006-06-20 | |
| Karasjok | Finnmark, Norway | 1 | 1 | 0 | 2015-05-28 | |
| Karlsvikodden | Vestfold, Norway | 5 | 1 | 0 | 2005-04-29 | |
| karlsøya | Østfold, Norway | 1 | 1 | 0 | 2008-05-07 | |
| Kautokeino | Finnmark, Norway | 2 | 1 | 0 | 2006-06-20 | |
| Keilegavlen | Vestland, Norway | 1 | 1 | 0 | 2001-05-02 | |
| Kilbygda | Telemark, Norway | 1 | 1 | 0 | 2007-04-27 | |
| Kildalen Gård, Tveit | Agder, Norway | 2 | 1 | 0 | 2014-04-27 | |
| Kinabyen, Brumunddal | Innlandet, Norway | 4 | 1 | 0 | 2021-05-10 | |
| Kinn | Vestland, Norway | 1 | 1 | 0 | 2008-04-14 | |
| Kirkebygden barne- og ungdomsskole | Akershus, Norway | 2 | 2 | 0 | 2022-09-15 | |
| Kirkenes skole | Finnmark, Norway | 6 | 1 | 0 | 2011-08-28 | |
| Kirkevoll barne- og ungdomsskole | Vestland, Norway | 3 | 1 | 0 | 2020-05-11 | |
| Kirsebærveien 23 I hagen | Agder, Norway | 1 | 1 | 0 | 2020-04-15 | |
| Kise | Innlandet, Norway | 3 | 1 | 0 | 2003-10-28 | |
| kisevegen | Innlandet, Norway | 1 | 1 | 0 | 2007-04-06 | |
| Kjeldevatnet | Vestland, Norway | 27 | 3 | 4 | 2024-05-07 | |
| Kjelling | Nordland, Norway | 5 | 2 | 0 | 2011-04-26 | |
| Kjemsjøen | Innlandet, Norway | 1 | 1 | 0 | 1989-09-14 | |
| Kjerland | Vestland, Norway | 1 | 1 | 1 | 2022-09-28 | |
| Kjerreidviken | Vestland, Norway | 1 | 1 | 0 | 2019-05-27 | |
| Kjækan | Troms, Norway | 2 | 1 | 0 | 2010-05-16 | |
| Kjølberg skole | Østfold, Norway | 4 | 1 | 3 | 2018-05-04 |