Quercus (Oak)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Gunvor Hustoft | Rogaland, Norway | 32 | 3 | 0 | 2024-05-02 |
| Fjelltun skole | Rogaland, Norway | 31 | 3 | 0 | 2022-09-09 |
| Torstad ungdomsskole | Akershus, Norway | 29 | 2 | 4 | 2022-09-23 |
| Re videregående skole | Vestfold, Norway | 19 | 4 | 0 | 2022-09-09 |
| Fjære ungdomsskole | Agder, Norway | 16 | 2 | 0 | 2020-02-05 |
| Nordstrand skole | Oslo, Norway | 14 | 3 | 14 | 2015-06-12 |
| Jørpeland ungdomsskole | Rogaland, Norway | 13 | 2 | 16 | 2018-05-29 |
| Stryn vidaregåande skule | Vestland, Norway | 13 | 3 | 3 | 2024-05-07 |
| John Skartveit | Vestland, Norway | 12 | 1 | 7 | 2012-06-12 |
| Naturvernforbundet | Oslo, Norway | 10 | 1 | 0 | 2012-06-10 |
| Goa skole | Rogaland, Norway | 9 | 1 | 1 | 2020-11-18 |
| Skolelaboratoriet i realfag, UiB | Vestland, Norway | 9 | 2 | 3 | 2011-10-18 |
| Fjell ungdomsskule | Vestland, Norway | 9 | 2 | 1 | 2012-10-23 |
| Sarah Skouen | Vestland, Norway | 8 | 1 | 3 | 2012-08-15 |
| Frans-Emil Wielgolaski | Oslo, Norway | 6 | 2 | 0 | 2012-03-01 |
| Kjell Arne Olsen | Vestfold, Norway | 5 | 1 | 0 | 2024-05-12 |
| Borge skole | Telemark, Norway | 5 | 1 | 0 | 2011-06-06 |
| Tau ungdomsskole | Rogaland, Norway | 5 | 2 | 0 | 2022-09-02 |
| Stiftelsen Soon Sjøskole | Akershus, Norway | 5 | 1 | 5 | 2022-10-17 |
| Ågotnes skule | Vestland, Norway | 5 | 1 | 0 | 2012-09-28 |
| Hjellestad skole | Vestland, Norway | 4 | 1 | 18 | 2011-08-23 |
| Alvøen skole | Vestland, Norway | 4 | 2 | 2 | 2020-08-17 |
| Strandebarm skule | Vestland, Norway | 4 | 3 | 0 | 2023-10-03 |
| Hellerud videregående skole | Oslo, Norway | 4 | 1 | 4 | 2021-09-06 |
| Stinta skole barne- og Ungdomstrinnet | Agder, Norway | 4 | 1 | 0 | 2022-09-07 |
| Stend vidaregåande skule | Vestland, Norway | 4 | 1 | 0 | 2017-09-28 |
| Søreide skole | Vestland, Norway | 4 | 1 | 0 | 2010-05-04 |
| Universitetet i Stavanger | Rogaland, Norway | 3 | 2 | 0 | 2022-09-06 |
| Vindingstad skole | Innlandet, Norway | 3 | 1 | 0 | 2012-07-03 |
| Nordbygda skole | Telemark, Norway | 3 | 1 | 1 | 2010-05-20 |
| Ingar Granholt | Vestfold, Norway | 3 | 2 | 0 | 2012-04-12 |
| Krohnengen skole | Vestland, Norway | 2 | 1 | 2 | 2013-05-22 |
| Byrknes skule | Vestland, Norway | 2 | 1 | 0 | 2019-05-01 |
| Vestbygda ungdomsskole | Østfold, Norway | 2 | 1 | 1 | 2022-08-26 |
| Brønnerud skole | Akershus, Norway | 2 | 1 | 0 | 2015-05-04 |
| Lund ungdomsskole | Rogaland, Norway | 2 | 2 | 0 | 2018-05-10 |
| Blokkhaugen skole | Vestland, Norway | 2 | 1 | 0 | 2009-05-29 |
| Lena-Valle videregående skole Avd Valle | Innlandet, Norway | 2 | 1 | 1 | 2018-09-24 |
| Mardon Hjelle | Møre og Romsdal, Norway | 2 | 1 | 0 | 2008-10-09 |
| Øystein Hanevik | Vestland, Norway | 2 | 1 | 3 | 2013-02-04 |
| Akademiet Sandnes | Rogaland, Norway | 2 | 1 | 2 | 2014-04-23 |
| Torhild Lode | Østfold, Norway | 2 | 1 | 0 | 2018-05-12 |
| Oasen skole Birkelid AS | Agder, Norway | 2 | 1 | 1 | 2021-09-17 |
| Vålerenga skole | Oslo, Norway | 1 | 1 | 0 | 2022-09-30 |
| Kråkstad skole | Akershus, Norway | 1 | 1 | 0 | 2009-06-10 |
| Dalsøyra skule | Vestland, Norway | 1 | 1 | 0 | 2022-08-30 |
| Sælen Oppveksttun avd skole | Vestland, Norway | 1 | 1 | 0 | 2016-04-21 |
| Li skole | Akershus, Norway | 1 | 1 | 0 | 2013-06-07 |
| Reier skole | Østfold, Norway | 1 | 1 | 0 | 2022-09-04 |
| Haukeland skole | Vestland, Norway | 1 | 1 | 6 | 2011-05-23 |