Populus (Aspen and Poplar)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Vøyenenga skole | Akershus, Norway | 1 | 1 | 0 | 2008-10-22 |
| Else Tømmerbakke | Vestland, Norway | 1 | 1 | 0 | 2008-05-12 |
| Bjørnholt skole | Oslo, Norway | 1 | 1 | 0 | 2002-09-09 |
| Tertnes videregående skole | Vestland, Norway | 1 | 1 | 0 | 2015-08-31 |
| Nord-Aurdal barneskole | Innlandet, Norway | 1 | 1 | 0 | 2022-09-08 |
| Helleland skole | Rogaland, Norway | 1 | 1 | 0 | 2014-09-29 |
| Bjørlien skole | Akershus, Norway | 1 | 1 | 0 | 2011-05-02 |
| Hjellestad skole | Vestland, Norway | 1 | 1 | 0 | 2007-05-10 |
| Cato Tandberg | Oslo, Norway | 1 | 1 | 0 | 2010-08-25 |
| Arne Kjell Askeland | Rogaland, Norway | 1 | 1 | 0 | 2021-01-10 |
| Cicignon skole | Østfold, Norway | 1 | 1 | 0 | 2013-09-04 |
| Irina Skulstad | Innlandet, Norway | 1 | 1 | 0 | 2019-03-26 |
| Anita Karin Jakobsen | Nordland, Norway | 1 | 1 | 0 | 2012-07-21 |
| Asak skole | Akershus, Norway | 1 | 1 | 0 | 2011-05-13 |
| Ingeberg skole | Innlandet, Norway | 1 | 1 | 0 | 2010-05-05 |
| Eikeli videregående skole | Akershus, Norway | 1 | 1 | 0 | 2014-08-27 |
| Lund ungdomsskole | Rogaland, Norway | 1 | 1 | 0 | 2006-05-24 |
| Lister videregående skole/Avd Kvinesdal | Agder, Norway | 1 | 1 | 0 | 2004-05-13 |
| Vang barne- og ungdomsskule | Innlandet, Norway | 1 | 1 | 0 | 2015-09-07 |
| Tor Hoaas | Rogaland, Norway | 1 | 1 | 0 | 2015-06-12 |
| Minde skole | Vestland, Norway | 1 | 1 | 0 | 2021-08-30 |
| Lægreid skule | Vestland, Norway | 1 | 1 | 1 | 2010-06-15 |