Colocasia coryli (Nut-tree Tussock)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Svein Sellevold Bekkum | Nordland, Norway | 4 | 1 | 1 | 2011-05-21 |
| Dag Øivind Ingierd | Akershus, Norway | 3 | 1 | 3 | 2011-05-26 |
| Frode Falkenberg | Vestland, Norway | 3 | 1 | 1 | 2011-05-11 |
| Geirr O Pedersen | Akershus, Norway | 1 | 1 | 0 | 2011-05-11 |
| Even Mjaaland | Rogaland, Norway | 1 | 1 | 0 | 2011-05-08 |
| Olav Krogsæter | Vestland, Norway | 1 | 1 | 1 | 2011-05-10 |
| Kjell Mjølsnes | Rogaland, Norway | 1 | 1 | 0 | 2011-05-10 |