Tussilago farfara (Colt's-foot)
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| 2024 | 1 | 27 | 26 | 30 |
| 2023 | 1 | 31 | 31 | 36 |
| 2022 | 1 | 40 | 36 | 64 |
| 2021 | 1 | 44 | 39 | 73 |
| 2020 | 1 | 114 | 67 | 242 |
| 2019 | 1 | 53 | 51 | 62 |
| 2018 | 1 | 39 | 36 | 55 |
| 2017 | 1 | 54 | 52 | 69 |
| 2016 | 1 | 59 | 58 | 65 |
| 2015 | 1 | 69 | 62 | 131 |
| 2014 | 1 | 68 | 61 | 80 |
| 2013 | 1 | 73 | 69 | 88 |
| 2012 | 1 | 78 | 74 | 89 |
| 2011 | 1 | 75 | 74 | 83 |
| 2010 | 1 | 88 | 80 | 133 |
| 2009 | 1 | 83 | 78 | 87 |
| 2008 | 1 | 282 | 268 | 361 |
| 2007 | 1 | 433 | 398 | 532 |
| 2006 | 1 | 17 | 13 | 20 |
| 2005 | 1 | 18 | 17 | 31 |
| 2004 | 1 | 21 | 21 | 27 |
| 2003 | 1 | 29 | 28 | 34 |
| 2002 | 1 | 11 | 11 | 13 |
| 2001 | 1 | 22 | 20 | 26 |
| 2000 | 1 | 1 | 1 | 1 |
| 1999 | 1 | 1 | 1 | 1 |
| 1994 | 1 | 1 | 1 | 1 |
| 1990 | 1 | 1 | 1 | 1 |
| 1989 | 1 | 1 | 1 | 1 |
| Totalt alle år | 1 | 1237 | 1013 | 2436 |