Localities: Longvatnet: 01.06.1990
| Reporter: | Bryne vidaregåande skule |
| Site: | Longvatnet () |
| Date: | 1990-06-01 |
| Activity: | Planter i og ved ferskvatn |
Observation
| Species: | Lobelia dortmanna |
| Comment: | Dominerande |
| Species: | Menyanthes trifoliata |
| Comment: | Vanleg |
| Species: | Equisetum fluviatile |
| Comment: | Vanleg |
| Species: | Carex rostrata |
| Comment: | Vanleg |
| Species: | Sparganium angustifolium |
| Comment: | Vanleg |
| Species: | Isoëtes lacustris |
| Comment: | Vanleg |
| Species: | Eleocharis palustris |
| Comment: | Vanleg |
| Species: | Common reed (Phragmites australis) |
| Comment: | Vanleg |
| Species: | Juncus filiformis |
| Comment: | Vanleg |