Species: Japanpestrot (Petasites japonicus)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Bådalsveien | Møre og Romsdal, Norway | 1 | 1 | 1 | 2019-06-15 | |
| Charlottenlund videregående skole | Trøndelag, Norway | 1 | 1 | 0 | 2015-06-08 | |
| Jota | Innlandet, Norway | 1 | 1 | 1 | 2022-08-30 | |
| Klaus Hansens vei | Vestland, Norway | 4 | 1 | 5 | 2017-05-30 | |
| Kronstad | Vestland, Norway | 8 | 1 | 7 | 2015-04-23 | |
| Kronstad | Vestland, Norway | 1 | 1 | 1 | 2023-09-15 | |
| Møllendal | Vestland, Norway | 2 | 1 | 2 | 2023-09-15 |