Species: Sycamore (Acer pseudoplatanus)
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| 2024 | 1 | 12 | 5 | 22 |
| 2023 | 1 | 5 | 4 | 5 |
| 2022 | 1 | 9 | 9 | 15 |
| 2021 | 1 | 13 | 10 | 18 |
| 2020 | 1 | 107 | 47 | 154 |
| 2019 | 1 | 6 | 5 | 12 |
| 2017 | 1 | 5 | 4 | 18 |
| 2016 | 1 | 13 | 8 | 16 |
| 2015 | 1 | 17 | 15 | 55 |
| 2014 | 1 | 19 | 10 | 26 |
| 2013 | 1 | 5 | 5 | 10 |
| 2012 | 1 | 2 | 2 | 2 |
| 2011 | 1 | 2 | 2 | 2 |
| 2010 | 1 | 1 | 1 | 1 |
| 2008 | 1 | 2 | 2 | 3 |
| 2007 | 1 | 1 | 1 | 1 |
| 2005 | 1 | 1 | 1 | 1 |
| 2004 | 1 | 1 | 1 | 1 |
| Totalt alle år | 1 | 206 | 104 | 362 |