Chlorophyceae
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| "Høyskolen" ved Årstadtjørn | Rogaland, Norway | 1 | 1 | 0 | 2015-09-21 | |
| Abbortjernet | Innlandet, Norway | 8 | 8 | 0 | 1989-08-22 | |
| Akersvannet | Vestfold, Norway | 11 | 9 | 0 | 1993-09-16 | |
| Alteren | Nordland, Norway | 1 | 1 | 0 | 1998-09-25 | |
| Amdam | Møre og Romsdal, Norway | 1 | 1 | 0 | 2000-09-22 | |
| Arendal | Agder, Norway | 1 | 1 | 0 | 2013-03-20 | |
| Arendal | Agder, Norway | 1 | 1 | 0 | 2013-03-20 | |
| Arendal | Agder, Norway | 7 | 4 | 7 | 2017-09-27 | |
| Arendal havneområde | Agder, Norway | 1 | 1 | 0 | 1998-09-26 | |
| Arkavatnet | Rogaland, Norway | 64 | 29 | 0 | 1994-09-12 | |
| Auklandsvatnet | Rogaland, Norway | 6 | 6 | 0 | 1989-09-15 | |
| Bergvikvatnet | Nordland, Norway | 18 | 14 | 0 | 1994-09-13 | |
| Bjellandstrand | Agder, Norway | 35 | 4 | 34 | 2016-06-08 | |
| Bjellandstrand | Agder, Norway | 4 | 3 | 4 | 2014-05-14 | |
| Bjellandstrand | Agder, Norway | 2 | 1 | 2 | 2014-05-14 | |
| bjellandstrand | Agder, Norway | 1 | 1 | 1 | 2014-05-14 | |
| Bjellanstrand | Agder, Norway | 1 | 1 | 1 | 2014-05-14 | |
| Bodøsjøen | Nordland, Norway | 2 | 1 | 2 | 2017-05-15 | |
| Bogstadvannet | Oslo, Norway | 8 | 7 | 0 | 1994-09-15 | |
| Borrevannet | Vestfold, Norway | 1 | 1 | 0 | 2003-05-19 | |
| Botnavatnet | Rogaland, Norway | 4 | 4 | 0 | 1991-09-19 | |
| Bragdøya | Agder, Norway | 1 | 1 | 0 | 1994-05-27 | |
| Burudvann | Akershus, Norway | 16 | 11 | 0 | 1994-09-20 | |
| Buvatnet | Møre og Romsdal, Norway | 4 | 4 | 0 | 1989-09-12 | |
| Drøbak | Akershus, Norway | 22 | 4 | 9 | 2016-09-23 | |
| Drøbak | Akershus, Norway | 2 | 2 | 0 | 2004-05-04 | |
| Dusavik | Rogaland, Norway | 45 | 4 | 9 | 2023-06-02 | |
| dybdal | Agder, Norway | 2 | 1 | 2 | 2014-05-07 | |
| dybdal stranda | Agder, Norway | 1 | 1 | 1 | 2017-10-25 | |
| Dybdalstrand | Agder, Norway | 21 | 4 | 20 | 2017-09-20 | |
| Dysjalandsvågen | Rogaland, Norway | 1 | 1 | 0 | 2019-08-27 | |
| Dælivannet | Akershus, Norway | 13 | 11 | 0 | 1991-09-07 | |
| Egeland diskogolfpark | Rogaland, Norway | 1 | 1 | 0 | 2022-09-19 | |
| Eidsvatnet | Møre og Romsdal, Norway | 2 | 1 | 0 | 1990-09-12 | |
| Eidsvika | Vestland, Norway | 1 | 1 | 0 | 2003-05-15 | |
| Eivindvik | Vestland, Norway | 2 | 2 | 2 | 2017-09-27 | |
| Elgtjern | Trøndelag, Norway | 22 | 15 | 0 | 1990-05-25 | |
| Elingaardskilen | Østfold, Norway | 3 | 3 | 0 | 1994-09-29 | |
| Englan | Nordland, Norway | 5 | 3 | 0 | 1996-04-16 | |
| Erlevegen 37 | Agder, Norway | 3 | 2 | 0 | 1991-05-29 | |
| Espegrend | Vestland, Norway | 1 | 1 | 0 | 2001-01-24 | |
| Espegrend | Vestland, Norway | 5 | 3 | 5 | 2014-04-07 | |
| Espeland | Vestland, Norway | 1 | 1 | 1 | 2019-09-05 | |
| Fannestrandveien 98 | Møre og Romsdal, Norway | 1 | 1 | 0 | 2020-08-28 | |
| Fetvatnet | Møre og Romsdal, Norway | 2 | 2 | 0 | 1990-09-18 | |
| Fillan | Trøndelag, Norway | 2 | 2 | 0 | 1994-05-10 | |
| Finnfjordbotn, Trollbergan | Troms, Norway | 1 | 1 | 0 | 2013-08-28 | |
| Finse forskningsstasjon - Jomfrunut | Vestland, Norway | 4 | 1 | 3 | 2016-07-26 | |
| Fjæra på Skjelnan | Troms, Norway | 42 | 7 | 0 | 2009-06-11 | |
| Floen | Vestland, Norway | 11 | 8 | 0 | 1993-10-04 |