Trifolium pratense
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Stryn vidaregåande skule | Vestland, Norway | 17 | 1 | 8 | 2023-09-08 |
| Gunvor Hustoft | Rogaland, Norway | 16 | 1 | 2 | 2023-05-27 |
| Kirkebygden barne- og ungdomsskole | Akershus, Norway | 14 | 1 | 3 | 2022-09-16 |
| Lyngmyr skole | Agder, Norway | 14 | 1 | 1 | 2023-09-13 |
| Velle skule | Møre og Romsdal, Norway | 13 | 1 | 0 | 2007-09-06 |
| Tove Hamre | Innlandet, Norway | 12 | 1 | 0 | 2019-06-11 |
| Ottar Sætre | Møre og Romsdal, Norway | 11 | 1 | 0 | 2023-06-11 |
| Charlotte Bakke | Telemark, Norway | 9 | 1 | 0 | 2023-06-09 |
| Søreide skole | Vestland, Norway | 6 | 1 | 5 | 2014-09-12 |
| Sunnylven skule | Møre og Romsdal, Norway | 5 | 1 | 0 | 2007-05-25 |
| Gol skule | Buskerud, Norway | 3 | 1 | 0 | 2010-05-20 |
| Per Torgersen | Akershus, Norway | 3 | 1 | 0 | 2022-06-14 |
| Liv Nygård | Vestland, Norway | 3 | 1 | 0 | 2008-05-31 |
| Nils Battin | Agder, Norway | 3 | 1 | 0 | 2023-05-27 |
| Endre Bleie | Møre og Romsdal, Norway | 3 | 1 | 0 | 2009-05-21 |
| Bokn skule | Rogaland, Norway | 3 | 1 | 0 | 2004-06-04 |
| Borge skole | Telemark, Norway | 2 | 1 | 0 | 2011-06-07 |
| Bodin videregående skole | Nordland, Norway | 2 | 1 | 0 | 2021-08-31 |
| Ra ungdomsskole | Vestfold, Norway | 2 | 1 | 0 | 2002-09-16 |
| Losby besøksgård | Akershus, Norway | 2 | 1 | 1 | 2002-06-04 |
| Bergen katedralskole | Vestland, Norway | 2 | 1 | 1 | 2016-08-24 |
| Tylldalen skole | Innlandet, Norway | 2 | 1 | 1 | 2013-08-28 |
| Stasjonsfjellet skole | Oslo, Norway | 2 | 1 | 0 | 2008-05-23 |
| Parken ungdomsskole | Nordland, Norway | 2 | 1 | 2 | 2022-09-22 |
| Skolelaboratoriet i realfag, UiB | Vestland, Norway | 2 | 1 | 1 | 2010-08-11 |
| Strandebarm skule | Vestland, Norway | 2 | 1 | 0 | 2023-10-03 |
| Li skole | Akershus, Norway | 2 | 1 | 0 | 2014-06-13 |
| Bjørg Vaage | Akershus, Norway | 2 | 1 | 0 | 2022-06-26 |
| Samisk Høgskole | Finnmark, Norway | 2 | 1 | 2 | 2014-08-25 |
| Universitetet i Bergen | Vestland, Norway | 2 | 1 | 2 | 2017-09-29 |
| Kyrkjekrinsen skole | Vestland, Norway | 1 | 1 | 1 | 2020-06-08 |
| Kjerringøy oppvekstsenter avd skole | Nordland, Norway | 1 | 1 | 0 | 2010-05-20 |
| Overhalla videregående skole | Trøndelag, Norway | 1 | 1 | 0 | 2005-12-01 |
| Utsira skole | Rogaland, Norway | 1 | 1 | 0 | 2008-06-02 |
| Asak skole | Akershus, Norway | 1 | 1 | 0 | 2012-05-24 |
| Lister videregående skole/Avd Kvinesdal | Agder, Norway | 1 | 1 | 0 | 2003-06-04 |
| Frede Thorsheim | Vestland, Norway | 1 | 1 | 0 | 2023-06-03 |
| Leksvik videregående skole | Trøndelag, Norway | 1 | 1 | 0 | 2004-09-14 |
| Midt-Østerdal videregående skole/Koppang | Innlandet, Norway | 1 | 1 | 0 | 1989-09-14 |
| Hop skole | Vestland, Norway | 1 | 1 | 1 | 2010-10-12 |
| Gottfred Labakk | Nordland, Norway | 1 | 1 | 0 | 2009-06-26 |
| Mardon Hjelle | Møre og Romsdal, Norway | 1 | 1 | 0 | 2008-10-09 |
| Margareth Gransjøen | Nordland, Norway | 1 | 1 | 0 | 2009-06-22 |
| Aasmund Berg | Innlandet, Norway | 1 | 1 | 0 | 2010-06-27 |
| Ulstein vidaregåande skule | Møre og Romsdal, Norway | 1 | 1 | 0 | 1989-09-06 |
| Halsnøy skule | Rogaland, Norway | 1 | 1 | 0 | 2010-05-20 |
| Kari Kvandal | Vestland, Norway | 1 | 1 | 0 | 2018-05-25 |
| Åsmund Berg | Innlandet, Norway | 1 | 1 | 0 | 2022-06-12 |
| elias skjærstad | Innlandet, Norway | 1 | 1 | 1 | 2012-08-24 |
| Skranevatnet skole | Vestland, Norway | 1 | 1 | 0 | 2014-05-22 |