Genus: Birch (Betula)
Year | Arter/grupper | Localities | Participants | Observations |
---|---|---|---|---|
2024 | 4 | 29 | 29 | 49 |
2023 | 3 | 33 | 30 | 40 |
2022 | 7 | 111 | 75 | 241 |
2021 | 5 | 46 | 33 | 90 |
2020 | 4 | 79 | 55 | 226 |
2019 | 4 | 46 | 45 | 63 |
2018 | 3 | 40 | 35 | 74 |
2017 | 3 | 33 | 32 | 44 |
2016 | 3 | 40 | 36 | 54 |
2015 | 3 | 50 | 44 | 94 |
2014 | 5 | 58 | 50 | 104 |
2013 | 4 | 64 | 60 | 111 |
2012 | 3 | 58 | 55 | 102 |
2011 | 4 | 58 | 56 | 79 |
2010 | 4 | 85 | 80 | 172 |
2009 | 2 | 73 | 70 | 95 |
2008 | 2 | 189 | 180 | 232 |
2007 | 3 | 305 | 296 | 392 |
2006 | 1 | 55 | 25 | 96 |
2005 | 1 | 62 | 35 | 135 |
2004 | 1 | 59 | 38 | 96 |
2003 | 1 | 71 | 69 | 112 |
2002 | 1 | 22 | 19 | 24 |
2001 | 1 | 43 | 40 | 49 |
1999 | 1 | 1 | 1 | 2 |
1997 | 1 | 1 | 1 | 1 |
1996 | 1 | 1 | 1 | 1 |
1994 | 1 | 1 | 1 | 1 |
1993 | 2 | 2 | 2 | 2 |
1990 | 2 | 4 | 4 | 4 |
1989 | 3 | 5 | 5 | 5 |
Totalt alle år | 9 | 1087 | 838 | 2790 |