Hydrocharis
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Kvinnherad vidaregåande skule | Vestland, Norway | 2 | 1 | 0 | 1994-06-03 |
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Kvinnherad vidaregåande skule | Vestland, Norway | 2 | 1 | 0 | 1994-06-03 |