Betulaceae
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Egil Michaelsen | Østfold, Norway | 1 | 1 | 1 | 2008-02-12 |
| Kløvheim skule | Vestland, Norway | 1 | 1 | 0 | 2008-05-20 |
| Sandsøy barne- og ungdomsskule | Møre og Romsdal, Norway | 1 | 1 | 0 | 2008-04-06 |
| Dag Øyvind | Vestfold, Norway | 1 | 1 | 0 | 2008-04-22 |
| Rudolf Steinerskolen i Bergen | Vestland, Norway | 1 | 1 | 0 | 2008-03-05 |
| Finnskogen Montessoriskole Ba | Innlandet, Norway | 1 | 1 | 0 | 2008-05-08 |
| Liv Helene Sickel | Akershus, Norway | 1 | 1 | 0 | 2008-04-08 |
| Stiftelsen Bodin 4h-Gård | Nordland, Norway | 1 | 1 | 0 | 2008-05-07 |
| kari johansen | Østfold, Norway | 1 | 1 | 0 | 2008-04-23 |
| Vennersberg skole | Innlandet, Norway | 1 | 1 | 0 | 2008-05-07 |
| Zsuzsa Fey | Akershus, Norway | 1 | 1 | 0 | 2008-04-30 |
| Sjøstrand skole | Agder, Norway | 1 | 1 | 0 | 2008-04-16 |
| Kristian Tangen | Østfold, Norway | 1 | 1 | 0 | 2008-04-23 |
| Jorunn Mørch Aasan | Trøndelag, Norway | 1 | 1 | 0 | 2008-04-26 |
| tommy riise | Vestland, Norway | 1 | 1 | 1 | 2008-04-02 |
| Britt Mari Rolseth | Trøndelag, Norway | 1 | 1 | 0 | 2008-05-04 |
| Ingunn Varanes | Vestland, Norway | 1 | 1 | 0 | 2008-04-02 |
| Sidsel Øvrum | Trøndelag, Norway | 1 | 1 | 0 | 2008-05-02 |
| Martine Hotvedt Broløkken | Innlandet, Norway | 1 | 1 | 0 | 2008-05-08 |
| brita sandeholme | Vestland, Norway | 1 | 1 | 0 | 2008-04-22 |
| Guro V. heimsæter | Vestland, Norway | 1 | 1 | 0 | 2008-04-22 |
| Hilde Aaseth | Innlandet, Norway | 1 | 1 | 0 | 2008-04-29 |
| Liv Nygård | Vestland, Norway | 1 | 1 | 0 | 2008-04-07 |
| Ramberg skole | Østfold, Norway | 1 | 1 | 0 | 2002-02-13 |
| Sonja Myrstad | Vestland, Norway | 1 | 1 | 0 | 2008-04-08 |