Species: Knappsiv (Juncus conglomeratus)
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| 2017 | 1 | 1 | 1 | 1 |
| 2015 | 1 | 1 | 1 | 1 |
| 2014 | 1 | 1 | 1 | 1 |
| 2006 | 1 | 1 | 1 | 1 |
| 1997 | 1 | 1 | 1 | 1 |
| 1996 | 1 | 1 | 1 | 1 |
| 1995 | 1 | 1 | 1 | 1 |
| 1994 | 1 | 1 | 1 | 1 |
| 1993 | 1 | 1 | 1 | 1 |
| 1990 | 1 | 3 | 3 | 3 |
| 1989 | 1 | 9 | 9 | 10 |
| Totalt alle år | 1 | 18 | 18 | 22 |