Species: Tjernaks (Potamogeton natans)
Year | Arter/grupper | Localities | Participants | Observations |
---|---|---|---|---|
2011 | 1 | 1 | 1 | 1 |
2009 | 1 | 1 | 1 | 1 |
2008 | 1 | 1 | 1 | 2 |
2005 | 1 | 2 | 2 | 2 |
2004 | 1 | 3 | 3 | 3 |
2003 | 1 | 2 | 2 | 2 |
2001 | 1 | 2 | 2 | 2 |
2000 | 1 | 2 | 2 | 2 |
1995 | 1 | 1 | 1 | 1 |
1994 | 1 | 5 | 5 | 5 |
1993 | 1 | 2 | 2 | 2 |
1992 | 1 | 1 | 1 | 1 |
1991 | 1 | 6 | 5 | 6 |
1990 | 1 | 9 | 9 | 9 |
1989 | 1 | 34 | 35 | 37 |
Totalt alle år | 1 | 59 | 58 | 76 |