Rune Nilsen
| Species | Scientific name | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ash | Fraxinus excelsior | 2 | 1 | 3 | 4 | 2 | 3 | 1 | 2 | 1 | 2 | 2 | 3 | 2 | 2 | 3 | 2 | 2 | 1 | |
| Downy Birch | Betula pubescens | 1 | 2 | 2 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 |
| Common Beech | Fagus sylvatica | 2 | 3 | 1 | 2 | 1 | 1 | 2 | 3 | 1 | 2 | 1 | 2 | 1 | 2 | 2 | 3 | 2 | 1 | |
| Red Currant | Ribes rubrum | 1 | 1 | 2 | 2 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 3 | 2 | 2 | 2 | 1 | 3 | 2 | |
| Common Hazel | Corylus avellana | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | |
| European Bird Cherry | Prunus padus | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | |
| Colt's-foot | Tussilago farfara | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 |
| Horse-chestnut | Aesculus hippocastanum | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | ||
| Wood Anemone | Anemone nemorosa | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Goat Willow | Salix caprea | 1 | 2 | 2 | 2 | 4 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | 1 | 1 | 3 | 3 | 3 | 3 | |
| Lilac | Syringa vulgaris | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 1 | 2 | 1 | |
| Dandelion | Taraxacum sp. | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
