Localities: Hellerud videregående skole: 06.09.2021
| Reporter: | Hellerud videregående skole |
| Site: | Hellerud videregående skole () |
| Tree: | aesculus |
| Date: | 2021-09-06 |
| Activity: | Tree phenology |
Observation
| Species: | Horse-chestnut (Aesculus hippocastanum) |
| Reporter: | Hellerud videregående skole |
| Site: | Hellerud videregående skole () |
| Tree: | aesculus |
| Date: | 2021-09-06 |
| Activity: | Tree phenology |
| Species: | Horse-chestnut (Aesculus hippocastanum) |