Localities: Hammervatnet: 15.10.1994
| Reporter: | Levanger videregående skole |
| Site: | Hammervatnet () |
| Date: | 1994-10-15 |
| Activity: | VANDA: Planteplankton |
Observation
| Species: | Microcystis sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Rhodomonas lacustris |
| Number: | 1 |
| Original: | Ja |
| Species: | Tabellaria flocculosa |
| Number: | 1 |
| Original: | Ja |