Salix pentandra (Bay Willow)
| Deltaker | Kommune (fylke) | Ant. obs. | Ant. arter | Ant. bilder | Siste obs. |
|---|---|---|---|---|---|
| Verdal videregående skole | Trøndelag, Norway | 2 | 1 | 0 | 2003-09-12 |
| Askim videregående skole | Østfold, Norway | 1 | 1 | 0 | 1993-09-09 |
| Åstveit skole | Vestland, Norway | 1 | 1 | 0 | 2007-06-06 |
| Leksvik videregående skole | Trøndelag, Norway | 1 | 1 | 0 | 2004-09-14 |
| Skullerud skole | Oslo, Norway | 1 | 1 | 0 | 2011-09-15 |
| Gunvor Hustoft | Rogaland, Norway | 1 | 1 | 0 | 2013-05-19 |