Localities: Langmyrdalen: 10.09.2020
| Reporter: | Hartvig Nissens skole |
| Observers: | 1MDG |
| Site: | Langmyrdalen () |
| Date: | 2020-09-10 |
| Registered: | 2020-09-21 |
| Activity: | Fremmede arter |
| Prosjekt/kampanje: | Forskningskampanjen 2020: Finn fremmede arter |
Observation
| Species: | Rosa rugosa |
| Habitat: | Roadside |
| Confirmed by: | Anders Often (NINA) |
