Subspecies: Crowberry (Empetrum nigrum subsp. nigrum)
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| 2011 | 1 | 1 | 1 | 2 |
| 2010 | 1 | 4 | 4 | 4 |
| 2009 | 1 | 2 | 2 | 3 |
| 2006 | 1 | 2 | 1 | 2 |
| 2005 | 1 | 3 | 3 | 5 |
| 2003 | 1 | 1 | 1 | 1 |
| 1989 | 1 | 2 | 2 | 2 |
| Totalt alle år | 1 | 15 | 14 | 19 |
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Responsible editor: Doris Jorde