Pieris
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|
| Knappen | Vestland, Norway | 1 | 1 | 1 | 2012-05-20 | |
| Knarrevik | Vestland, Norway | 2 | 2 | 1 | 2023-07-09 | |
| Knarvik | Vestland, Norway | 1 | 1 | 0 | 2018-05-19 | |
| Kolgrov | Vestland, Norway | 2 | 1 | 1 | 2024-05-29 | |
| Kollevågen | Vestland, Norway | 2 | 1 | 0 | 2011-05-08 | |
| Kongsbergveien v/ Elgsjø | Telemark, Norway | 1 | 1 | 0 | 2019-07-15 | |
| Kongsvoll | Trøndelag, Norway | 1 | 1 | 0 | 1992-07-09 | |
| Kopervik | Rogaland, Norway | 1 | 1 | 1 | 2018-05-18 | |
| Koperviksgruvene | Rogaland, Norway | 1 | 1 | 0 | 2014-05-10 | |
| Korsabrumyrane | Vestland, Norway | 17 | 3 | 2 | 2012-07-26 | |
| Korsvika | Trøndelag, Norway | 2 | 1 | 0 | 2012-06-25 | |
| Kraftstasjonen, Eidsborg | Telemark, Norway | 3 | 2 | 0 | 2012-07-27 | |
| Kristianborgvannet | Vestland, Norway | 3 | 1 | 1 | 2012-05-21 | |
| Krokhaugen | Rogaland, Norway | 1 | 1 | 0 | 2022-07-28 | |
| Krypteviksvatnet | Rogaland, Norway | 1 | 1 | 0 | 2009-05-31 | |
| Kvalstad, Svanøy | Vestland, Norway | 1 | 1 | 0 | 2017-07-24 | |
| Kvalvik | Rogaland, Norway | 2 | 2 | 0 | 2010-06-26 | |
| Kvaløy | Rogaland, Norway | 1 | 1 | 0 | 2008-05-11 | |
| Kvammen | Vestland, Norway | 2 | 1 | 1 | 2011-05-21 | |
| Kvarven | Vestland, Norway | 1 | 1 | 0 | 2014-04-21 | |
| Kvassheim | Rogaland, Norway | 1 | 1 | 0 | 2009-06-07 | |
| Kvernhusvik, Melandsjø | Trøndelag, Norway | 1 | 1 | 0 | 2016-05-07 | |
| Kvidavigjå | Rogaland, Norway | 5 | 2 | 0 | 2012-06-10 | |
| Kyrkjetangen | Vestland, Norway | 1 | 1 | 0 | 2010-06-06 | |
| Kyrkjevatnet | Vestland, Norway | 1 | 1 | 0 | 2009-06-15 | |
| Kystad | Trøndelag, Norway | 2 | 1 | 0 | 2011-07-16 | |
| Lade Alle/Strandveien | Trøndelag, Norway | 2 | 2 | 1 | 2010-07-01 | |
| Lade skole | Trøndelag, Norway | 2 | 1 | 0 | 2012-06-25 | |
| Langamyrene/Bergen fengsel | Vestland, Norway | 3 | 1 | 0 | 2010-08-16 | |
| Langeli | Rogaland, Norway | 1 | 1 | 0 | 2009-04-25 | |
| Langerudveien | Akershus, Norway | 9 | 3 | 4 | 2018-06-29 | |
| Langeskogen | Vestland, Norway | 1 | 1 | 0 | 2009-06-01 | |
| Langøyni | Vestland, Norway | 1 | 1 | 1 | 2007-06-02 | |
| Lappland | Innlandet, Norway | 3 | 1 | 0 | 2014-05-22 | |
| Lauglolia naturreservat | Trøndelag, Norway | 1 | 1 | 0 | 2010-05-16 | |
| Lauveik | Agder, Norway | 1 | 1 | 0 | 2009-08-13 | |
| Lauvik,Bandak | Telemark, Norway | 3 | 2 | 0 | 2011-06-05 | |
| Leirfossvegen/Ole Tilseths vei | Trøndelag, Norway | 1 | 1 | 0 | 2009-05-17 | |
| Leite | Vestland, Norway | 3 | 2 | 3 | 2014-05-18 | |
| Lekeplassen vest for Furuset Forum | Oslo, Norway | 1 | 1 | 0 | 2011-07-06 | |
| Leknes, Skånevik | Vestland, Norway | 5 | 1 | 3 | 2011-05-01 | |
| Leksdalsvatnet/Lyngås | Trøndelag, Norway | 1 | 1 | 0 | 2009-05-30 | |
| Lerkendal | Trøndelag, Norway | 1 | 1 | 0 | 2009-09-02 | |
| Li | Rogaland, Norway | 8 | 3 | 5 | 2020-07-25 | |
| Lian | Trøndelag, Norway | 1 | 1 | 0 | 2010-07-03 | |
| Lilledrange | Agder, Norway | 2 | 1 | 0 | 2016-05-15 | |
| Lindevann | Vestfold, Norway | 1 | 1 | 0 | 2015-05-21 | |
| Lindås | Østfold, Norway | 12 | 3 | 3 | 2015-08-20 | |
| Linepollen | Rogaland, Norway | 2 | 1 | 0 | 2014-04-29 | |
| Linnakåsa | Telemark, Norway | 1 | 1 | 0 | 2024-05-10 | |