Acer (Maple)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Tungefjellet | Vestland, Norway | 1 | 1 | 1 | 2023-08-31 | |
| Tveitavegen | Vestland, Norway | 1 | 1 | 2 | 2020-09-15 | |
| Tveitevannet | Vestland, Norway | 2 | 1 | 2 | 2014-05-22 | |
| Ullern vgs | Oslo, Norway | 2 | 1 | 1 | 2017-09-04 | |
| Ulriken skole | Vestland, Norway | 14 | 4 | 0 | 2022-09-02 | |
| Ulvesbakken | Vestland, Norway | 1 | 1 | 1 | 2020-09-03 | |
| Utleirvegen | Trøndelag, Norway | 1 | 1 | 1 | 2020-09-15 | |
| Utsikten | Vestland, Norway | 1 | 1 | 1 | 2020-09-16 | |
| Vaksvik | Møre og Romsdal, Norway | 1 | 1 | 0 | 2017-05-16 | |
| Valderøy kyrkje | Møre og Romsdal, Norway | 4 | 1 | 4 | 2021-09-27 | |
| Vardafjellet | Rogaland, Norway | 1 | 1 | 1 | 2020-09-02 | |
| Veim | Rogaland, Norway | 2 | 1 | 2 | 2020-09-22 | |
| Vellene | Vestland, Norway | 1 | 1 | 1 | 2020-09-16 | |
| Vennerød skoles uteplass (Vennerødveien) | Vestfold, Norway | 1 | 1 | 1 | 2022-09-16 | |
| Vestborg | Møre og Romsdal, Norway | 1 | 1 | 0 | 2014-05-22 | |
| Vifstadlia | Trøndelag, Norway | 21 | 1 | 0 | 2006-12-02 | |
| Vormedal | Rogaland, Norway | 1 | 1 | 1 | 2020-09-11 | |
| Vågsbygd idrettshall | Agder, Norway | 1 | 1 | 1 | 2020-09-01 | |
| Vålerenga | Oslo, Norway | 1 | 1 | 1 | 2016-06-06 | |
| Vålerenga Skole | Oslo, Norway | 2 | 1 | 0 | 2022-09-30 | |
| Ytre Hatlane | Møre og Romsdal, Norway | 1 | 1 | 1 | 2020-09-23 | |
| Ødegårskrysset | Møre og Romsdal, Norway | 1 | 1 | 0 | 2014-05-22 | |
| Øren skole | Buskerud, Norway | 1 | 1 | 0 | 2014-08-22 | |
| Ørskogkvia | Møre og Romsdal, Norway | 3 | 2 | 0 | 2010-06-08 | |
| Øvrafjelle | Rogaland, Norway | 1 | 1 | 1 | 2020-09-04 | |
| Åstveitvannet | Vestland, Norway | 1 | 1 | 0 | 2007-06-06 |