| Myrkonglefamilien (Araceae indet.) | | 2000-04-12 | 2000-04-12 | Krussætertjern (Østfold, Norway) |
| Botnegras (Lobelia dortmanna) | | 2000-04-12 | 2000-04-12 | Krussætertjern (Østfold, Norway) |
| Elvesnelle (Equisetum fluviatile) | | 2000-04-12 | 2000-04-12 | Krussætertjern (Østfold, Norway) |
| Flaskestarr (Carex rostrata) | | 2000-04-12 | 2000-04-12 | Krussætertjern (Østfold, Norway) |
| Sverdlilje (Iris pseudacorus) | | 2000-04-12 | 2000-04-12 | Krussætertjern (Østfold, Norway) |
| Common reed (Phragmites australis) | | 2000-04-12 | 2000-04-12 | Krussætertjern (Østfold, Norway) |
| Tusenblad (Myriophyllum alterniflorum) | | 2000-04-12 | 2000-04-12 | Krussætertjern (Østfold, Norway) |
| Andemat (Lemna minor) | | 2000-04-12 | 2000-04-12 | Krussætertjern (Østfold, Norway) |
| Botnegras (Lobelia dortmanna) | | 2000-04-12 | 2000-04-12 | Krussætertjern (Østfold, Norway) |
| Brei dunkjevle (Typha latifolia) | | 2000-04-12 | 2000-04-12 | Krussætertjern (Østfold, Norway) |
| Elvesnelle (Equisetum fluviatile) | | 2000-04-12 | 2000-04-12 | Krussætertjern (Østfold, Norway) |
| Creeping Spearwort (Ranunculus reptans) | | 2000-04-12 | 2000-04-12 | Krussætertjern (Østfold, Norway) |
| Flaskestarr (Carex rostrata) | | 2000-04-12 | 2000-04-12 | Krussætertjern (Østfold, Norway) |
| Tjernaks (Potamogeton natans) | | 2000-09-21 | 2000-09-08 | Krussætertjern (Østfold, Norway) |
| Flaskestarr (Carex rostrata) | | 2000-09-21 | 2000-09-08 | Krussætertjern (Østfold, Norway) |
| Elvesnelle (Equisetum fluviatile) | | 2000-09-21 | 2000-09-08 | Krussætertjern (Østfold, Norway) |
| Botnegras (Lobelia dortmanna) | | 2000-09-21 | 2000-09-08 | Krussætertjern (Østfold, Norway) |
| Common reed (Phragmites australis) | | 2000-09-21 | 2000-09-08 | Krussætertjern (Østfold, Norway) |
| Sverdlilje (Iris pseudacorus) | | 2000-09-21 | 2000-09-08 | Krussætertjern (Østfold, Norway) |
| Blærerotfamilien (Lentibulariaceae indet.) | | 2000-09-21 | 2000-09-08 | Krussætertjern (Østfold, Norway) |
| Nøkkerosefamilien (Nymphaeaceae indet.) | | 2000-09-21 | 2000-09-08 | Krussætertjern (Østfold, Norway) |