Polygonaceae
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Krossleitet | Vestland, Norway | 2 | 2 | 0 | 2023-06-03 | |
| Kvernhushaugane | Vestland, Norway | 2 | 1 | 2 | 2021-09-29 | |
| Langedalselva ved Karbø | Møre og Romsdal, Norway | 1 | 1 | 0 | 2019-06-14 | |
| Langesund sentrum | Telemark, Norway | 1 | 1 | 0 | 2015-05-28 | |
| Langmyra skole | Møre og Romsdal, Norway | 2 | 2 | 2 | 2013-05-23 | |
| Lappland | Innlandet, Norway | 1 | 1 | 0 | 2011-06-10 | |
| Ledengstjern | Østfold, Norway | 1 | 1 | 0 | 1994-05-27 | |
| Leirvikveien | Vestland, Norway | 1 | 1 | 0 | 2014-05-20 | |
| Leitet | Vestland, Norway | 1 | 1 | 1 | 2020-10-14 | |
| Liaset 1 hogstfelt 2010/11 | Møre og Romsdal, Norway | 1 | 1 | 1 | 2017-09-18 | |
| Liaset 2 hogstfelt 2012 | Møre og Romsdal, Norway | 1 | 1 | 0 | 2014-09-08 | |
| Liavannet | Vestland, Norway | 1 | 1 | 1 | 2020-06-08 | |
| Lille Asperøya | Agder, Norway | 1 | 1 | 1 | 2020-10-19 | |
| Lilletveit | Vestland, Norway | 1 | 1 | 1 | 2013-05-22 | |
| Lisselva | Trøndelag, Norway | 2 | 1 | 0 | 1999-09-13 | |
| Litle Hobdalen | Rogaland, Norway | 1 | 1 | 1 | 2020-09-16 | |
| Litlegjerde | Møre og Romsdal, Norway | 4 | 2 | 0 | 2005-06-07 | |
| Ljøbrekka | Møre og Romsdal, Norway | 3 | 1 | 3 | 2023-09-12 | |
| Ljøgodttjern | Akershus, Norway | 1 | 1 | 0 | 1989-09-21 | |
| Loddefjordskogen | Vestland, Norway | 1 | 1 | 0 | 2015-05-29 | |
| Lonaleitet | Vestland, Norway | 1 | 1 | 2 | 2018-06-19 | |
| Longaland | Rogaland, Norway | 1 | 1 | 1 | 2020-09-11 | |
| Lynghaugparken | Vestland, Norway | 4 | 3 | 3 | 2014-05-22 | |
| Lysakerelven | Oslo, Norway | 1 | 1 | 0 | 2015-06-10 | |
| Lyshovden | Vestland, Norway | 1 | 1 | 1 | 2020-09-17 | |
| Merkeskogen | Rogaland, Norway | 1 | 1 | 0 | 2008-06-02 | |
| Midtun skole, Lilletveit | Vestland, Norway | 1 | 1 | 1 | 2020-09-10 | |
| Milde | Vestland, Norway | 1 | 1 | 0 | 2018-08-30 | |
| Moahaugen (haugen bak Ytrebygda skole) | Vestland, Norway | 4 | 3 | 1 | 2014-05-16 | |
| Mule Varde | Telemark, Norway | 1 | 1 | 0 | 2018-05-19 | |
| Mykje | Rogaland, Norway | 1 | 1 | 1 | 2020-09-28 | |
| Myravatnet | Vestland, Norway | 1 | 1 | 0 | 1989-09-14 | |
| Myrdal | Vestland, Norway | 1 | 1 | 0 | 2016-08-24 | |
| Mølledammen i Lomma 1 | Akershus, Norway | 1 | 1 | 0 | 2008-10-22 | |
| Møllendal | Vestland, Norway | 1 | 1 | 1 | 2023-09-15 | |
| Møllendal | Vestland, Norway | 1 | 1 | 1 | 2023-09-20 | |
| Nedre Fjidle | Rogaland, Norway | 1 | 1 | 1 | 2020-09-14 | |
| Nitelva ved Smedstusvingen | Akershus, Norway | 3 | 2 | 0 | 2014-06-13 | |
| Nordre Vartdal | Møre og Romsdal, Norway | 2 | 2 | 0 | 2017-06-05 | |
| Norlys | Rogaland, Norway | 1 | 1 | 1 | 2020-09-14 | |
| Nukane | Vestland, Norway | 1 | 1 | 1 | 2020-09-10 | |
| Nyborg | Trøndelag, Norway | 1 | 1 | 1 | 2020-09-02 | |
| Nærområde til Cicignon skole | Østfold, Norway | 2 | 1 | 0 | 2013-09-05 | |
| Nøklevann | Oslo, Norway | 2 | 1 | 0 | 1989-10-04 | |
| Ommundshølen | Rogaland, Norway | 1 | 1 | 1 | 2020-09-23 | |
| Opsangervatnet | Vestland, Norway | 2 | 1 | 0 | 1993-06-09 | |
| Orrtuvatnet | Vestland, Norway | 1 | 1 | 1 | 2020-09-13 | |
| Ortunvannet | Vestland, Norway | 4 | 1 | 0 | 2015-06-02 | |
| Os | Nordland, Norway | 11 | 5 | 0 | 2016-06-23 | |
| Osøyro | Vestland, Norway | 1 | 1 | 1 | 2017-05-30 |