Localities: Sillongen: 14.09.1989
| Reporter: | Tranberg videregående skole |
| Site: | Sillongen () |
| Date: | 1989-09-14 |
| Activity: | VANDA: Makrovegetasjon |
Observation
| Species: | Equisetum fluviatile |
| Number: | 1 |
| Original: | Ja |
| Species: | Potamogeton perfoliatus |
| Number: | 35 |
| Original: | Ja |
| Species: | Equisetum sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Nymphaeaceae indet. |
| Number: | 1 |
| Original: | Ja |
| Species: | Common reed (Phragmites australis) |
| Number: | 45 |
| Original: | Ja |
| Species: | Potamogeton natans |
| Number: | 1 |
| Original: | Ja |