Localities: Asker: 01.06.2017
| Reporter: | Hagaløkka skole |
| Observers: | veronika |
| Site: | Asker () |
| Date: | 2017-06-01 |
| Activity: | Fremmede arter |
Observation
| Species: | Lupinus polyphyllus |
| Hvorfor er denne arten et problem her?: | fordi den tar plass |
| Species: | Sycamore (Acer pseudoplatanus) |
| Species: | Bunias orientalis |
| Species: | Heracleum persicum |
| Species: | Winter-cress (Barbarea vulgaris) |