Localities: Ullern vgs: 04.09.2017
| Reporter: | Ullern videregående skole |
| Site: | Ullern vgs () |
| Date: | 2017-09-04 |
| Activity: | Fremmede arter |
Observation
| Species: | Spanish Slug (Arion vulgaris) |
| Species: | Solidago canadensis |
| Species: | Petasites hybridus |
| Species: | Reynoutria japonica |
| Species: | Rosa rugosa |
| Species: | Roman Snail (Helix pomatia) |