Colocasia coryli (Nut-tree Tussock)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Ivar Stormo | Østfold, Norway | 4 | 1 | 0 | 2018-05-27 |
| Frode Falkenberg | Vestland, Norway | 2 | 1 | 0 | 2018-05-31 |
| Sveinung Sigbjørnsen | Vestland, Norway | 2 | 1 | 2 | 2018-05-20 |
| Anders Lundberg | Vestland, Norway | 2 | 1 | 1 | 2018-05-28 |
| Eli Gates | Akershus, Norway | 1 | 1 | 1 | 2018-05-31 |