Brassicaceae
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Nordstrand bad | Oslo, Norway | 2 | 2 | 2 | 2015-06-04 | |
| Nydal i Furnes | Innlandet, Norway | 2 | 2 | 0 | 2013-05-13 | |
| Nærbø | Rogaland, Norway | 1 | 1 | 1 | 2015-06-05 | |
| nærmiljø_Asker | Akershus, Norway | 3 | 1 | 0 | 2017-05-29 | |
| Nøklevann | Oslo, Norway | 2 | 1 | 0 | 1994-09-05 | |
| Nøklevannområdet | Telemark, Norway | 2 | 1 | 0 | 2017-05-25 | |
| Orkanger ungdomsskole | Trøndelag, Norway | 2 | 1 | 1 | 2019-06-18 | |
| Ormåsen | Buskerud, Norway | 1 | 1 | 0 | 2008-04-24 | |
| Ortunvannet | Vestland, Norway | 6 | 3 | 0 | 2016-04-21 | |
| Orvika | Møre og Romsdal, Norway | 1 | 1 | 0 | 2002-05-31 | |
| Os | Nordland, Norway | 2 | 2 | 0 | 2009-06-02 | |
| Pepperstad skog | Akershus, Norway | 1 | 1 | 0 | 2011-05-02 | |
| Porsgrunn sentrum | Telemark, Norway | 4 | 2 | 0 | 2022-05-03 | |
| Randsfjordens nordre del m.omland | Innlandet, Norway | 1 | 1 | 0 | 2007-04-19 | |
| Rendalsveien | Innlandet, Norway | 1 | 1 | 0 | 2007-04-13 | |
| Rennebuskogen | Trøndelag, Norway | 1 | 1 | 0 | 2004-04-19 | |
| Renslotunet | Buskerud, Norway | 10 | 4 | 0 | 2010-05-28 | |
| Rimbareid | Vestland, Norway | 5 | 2 | 0 | 2015-06-10 | |
| Ringve videregående skole | Trøndelag, Norway | 3 | 1 | 0 | 2006-05-22 | |
| Ris ungdomsskole | Oslo, Norway | 1 | 1 | 0 | 2015-06-15 | |
| Rogne | Innlandet, Norway | 9 | 2 | 0 | 2009-09-07 | |
| Rosendal | Innlandet, Norway | 2 | 2 | 2 | 2020-09-16 | |
| Rundt skolen | Østfold, Norway | 6 | 2 | 6 | 2014-05-22 | |
| Røa | Oslo, Norway | 2 | 1 | 4 | 2016-06-03 | |
| Rønningen | Telemark, Norway | 1 | 1 | 0 | 2017-05-01 | |
| Sakseid | Vestland, Norway | 1 | 1 | 0 | 2020-04-23 | |
| Sandbekklia | Innlandet, Norway | 2 | 1 | 0 | 2001-05-28 | |
| Sandvika | Akershus, Norway | 43 | 2 | 21 | 2015-06-09 | |
| Semsvannet | Akershus, Norway | 1 | 1 | 0 | 1994-05-18 | |
| Setesdal Videregåande skule/Avd Hornnes | Agder, Norway | 7 | 2 | 2 | 2015-05-29 | |
| Sjøholt | Møre og Romsdal, Norway | 4 | 2 | 0 | 2021-05-07 | |
| sjølyst | Oslo, Norway | 1 | 1 | 1 | 2016-06-10 | |
| skansesletta | Innlandet, Norway | 8 | 2 | 4 | 2015-06-11 | |
| Skjelset | Innlandet, Norway | 11 | 2 | 0 | 2020-03-26 | |
| Skjelset, Furnes | Innlandet, Norway | 2 | 1 | 0 | 2023-04-20 | |
| Skogen 13 | Telemark, Norway | 1 | 1 | 0 | 2020-04-27 | |
| skolegården | Vestfold, Norway | 1 | 1 | 0 | 2003-04-28 | |
| Skolelab Blindern | Oslo, Norway | 1 | 1 | 0 | 2016-06-09 | |
| Skolevei | Akershus, Norway | 2 | 2 | 0 | 2018-06-18 | |
| Skonnertveien | Agder, Norway | 1 | 1 | 1 | 2020-09-18 | |
| Skranevatnet | Vestland, Norway | 16 | 2 | 3 | 2014-05-22 | |
| Skøyen | Oslo, Norway | 1 | 1 | 0 | 2016-06-10 | |
| Skøyen | Oslo, Norway | 1 | 1 | 1 | 2016-06-10 | |
| Skøyen | Oslo, Norway | 1 | 1 | 1 | 2016-06-10 | |
| Skånevik skule | Vestland, Norway | 1 | 1 | 1 | 2013-05-27 | |
| Speken, Lyngør | Agder, Norway | 1 | 1 | 0 | 2010-05-19 | |
| Spirabukta | Akershus, Norway | 1 | 1 | 0 | 2015-06-16 | |
| St. Olavskilden | Akershus, Norway | 1 | 1 | 1 | 2002-05-12 | |
| Stathelle | Telemark, Norway | 1 | 1 | 0 | 2019-06-02 | |
| Steinstranda | Telemark, Norway | 3 | 3 | 0 | 2018-05-28 |