Localities: Lysakerelven: 10.06.2015
| Reporter: | Bogstad skole |
| Observers: | Leah og Fie |
| Site: | Lysakerelven () |
| Date: | 2015-06-10 |
| Registered: | 2015-06-15 |
| Activity: | Fremmede arter |
Observation
| Species: | Spanish Slug (Arion vulgaris) |
| Species: | Spanish Slug (Arion vulgaris) |
| Species: | Spanish Slug (Arion vulgaris) |
| Species: | Spanish Slug (Arion vulgaris) |
| Species: | Red-berried Elder (Sambucus racemosa) |
| Species: | Winter-cress (Barbarea vulgaris) |