Genus: Roseslekta (Rosa)
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| 2024 | 4 | 18 | 6 | 25 |
| 2023 | 5 | 9 | 7 | 31 |
| 2022 | 4 | 5 | 5 | 7 |
| 2021 | 3 | 17 | 11 | 21 |
| 2020 | 2 | 118 | 58 | 182 |
| 2019 | 3 | 23 | 13 | 66 |
| 2018 | 2 | 3 | 3 | 3 |
| 2017 | 4 | 11 | 12 | 21 |
| 2016 | 3 | 28 | 14 | 76 |
| 2015 | 3 | 36 | 27 | 114 |
| 2014 | 3 | 9 | 9 | 16 |
| 2013 | 3 | 6 | 6 | 8 |
| 2012 | 1 | 2 | 2 | 2 |
| 2011 | 3 | 3 | 3 | 5 |
| 2010 | 1 | 3 | 3 | 3 |
| 2009 | 1 | 2 | 2 | 2 |
| 2008 | 1 | 2 | 2 | 3 |
| 2007 | 2 | 2 | 2 | 3 |
| 2006 | 1 | 1 | 1 | 1 |
| 2005 | 2 | 1 | 1 | 2 |
| 2004 | 1 | 2 | 2 | 3 |
| 2003 | 1 | 1 | 1 | 1 |
| 2002 | 1 | 2 | 2 | 2 |
| 2000 | 1 | 2 | 2 | 3 |
| 1999 | 1 | 3 | 3 | 8 |
| 1997 | 1 | 2 | 2 | 4 |
| Totalt alle år | 8 | 269 | 137 | 612 |