| Småpiggknopp (Sparganium minimum) | | 1996-09-25 | 1996-09-25 | Ulfsbakktjønn (Vestfold, Norway) |
| Flaskestarr (Carex rostrata) | | 1991-08-28 | 1991-08-28 | Kruktjønna (Trøndelag, Norway) |
| Tjernaks (Potamogeton natans) | | 1991-08-28 | 1991-08-28 | Kruktjønna (Trøndelag, Norway) |
| Common reed (Phragmites australis) | | 1991-08-28 | 1991-08-28 | Kruktjønna (Trøndelag, Norway) |
| Brei dunkjevle (Typha latifolia) | | 1990-06-26 | 1990-06-26 | Tretjønnet (Agder, Norway) |
| Sumpsiv (Juncus bulbosus) | | 1990-06-26 | 1990-06-26 | Tretjønnet (Agder, Norway) |
| Duskmyrull (Eriophorum angustifolium) | | 1990-06-26 | 1990-06-26 | Tretjønnet (Agder, Norway) |
| Sennegras (Carex vesicaria) | | 1990-06-26 | 1990-06-26 | Tretjønnet (Agder, Norway) |
| Knappsiv (Juncus conglomeratus) | | 1990-06-26 | 1990-06-26 | Tretjønnet (Agder, Norway) |
| Kvitmyrak (Rhynchospora alba) | | 1989-09-27 | 1989-09-27 | Tretjønnet (Agder, Norway) |
| Common reed (Phragmites australis) | | 1993-08-31 | 1993-08-31 | Granavatnet (Trøndelag, Norway) |
| Flaskestarr (Carex rostrata) | | 1993-08-31 | 1993-08-31 | Granavatnet (Trøndelag, Norway) |
| Grastjernaks (Potamogeton gramineus) | | 1993-08-31 | 1993-08-31 | Granavatnet (Trøndelag, Norway) |
| Common reed (Phragmites australis) | | 1991-09-10 | 1991-09-10 | Granavatnet (Trøndelag, Norway) |
| Flaskestarr (Carex rostrata) | | 1991-09-10 | 1991-09-10 | Granavatnet (Trøndelag, Norway) |
| Hjertetjernaks (Potamogeton perfoliatus) | | 1991-09-10 | 1991-09-10 | Granavatnet (Trøndelag, Norway) |
| Myrkonglefamilien (Araceae indet.) | | 1991-09-10 | 1991-09-10 | Granavatnet (Trøndelag, Norway) |
| Common reed (Phragmites australis) | | 1993-06-01 | 1993-06-01 | Frøylandsvatnet (Rogaland, Norway) |
| Common reed (Phragmites australis) | | 1992-06-03 | 1992-06-03 | Frøylandsvatnet (Rogaland, Norway) |
| Common reed (Phragmites australis) | | 1992-05-20 | 1992-05-20 | Frøylandsvatnet (Rogaland, Norway) |
| Flaskestarr (Carex rostrata) | | 1992-05-20 | 1992-05-20 | Frøylandsvatnet (Rogaland, Norway) |
| Common reed (Phragmites australis) | | 1992-10-05 | 1992-10-05 | Frøylandsvatnet (Rogaland, Norway) |
| Sjøsivaks (Schoenoplectus lacustris) | | 1992-10-05 | 1992-10-05 | Frøylandsvatnet (Rogaland, Norway) |
| Butt-tjernaks (Potamogeton obtusifolius) | | 1992-10-05 | 1992-10-05 | Frøylandsvatnet (Rogaland, Norway) |
| Sverdlilje (Iris pseudacorus) | | 1992-10-05 | 1992-10-05 | Frøylandsvatnet (Rogaland, Norway) |
| Common reed (Phragmites australis) | | 1992-09-16 | 1992-09-16 | Frøylandsvatnet (Rogaland, Norway) |
| Vasspest (Elodea canadensis) | | 1990-08-28 | 1990-08-28 | Jarenvannet (Innlandet, Norway) |
| Common reed (Phragmites australis) | | 1992-09-17 | 1992-09-17 | Jarenvannet (Innlandet, Norway) |
| Sjøsivaks (Schoenoplectus lacustris) | | 1992-09-17 | 1992-09-17 | Jarenvannet (Innlandet, Norway) |
| Flaskestarr (Carex rostrata) | | 1993-05-27 | 1993-05-27 | Fløyta (Akershus, Norway) |
| Myrkongle (Calla palustris) | | 1993-05-27 | 1993-05-27 | Fløyta (Akershus, Norway) |
| Flaskestarr (Carex rostrata) | | 1992-06-12 | 1992-06-12 | Fløyta (Akershus, Norway) |
| Duskmyrull (Eriophorum angustifolium) | | 1992-06-12 | 1992-06-12 | Fløyta (Akershus, Norway) |
| Starr (Carex sp.) | | 1991-06-03 | 1991-06-03 | Myklebustvannet (Møre og Romsdal, Norway) |
| Starr (Carex sp.) | | 1990-06-08 | 1990-06-08 | Myklebustvannet (Møre og Romsdal, Norway) |
| Piggknoppslekta (Sparganium sp.) | | 1989-09-25 | 1989-09-25 | Myklebustvannet (Møre og Romsdal, Norway) |
| Starr (Carex sp.) | | 1992-06-16 | 1992-06-16 | Myklebustvannet (Møre og Romsdal, Norway) |
| Kornstarr (Carex panicea) | | 1994-06-03 | 1994-06-03 | Opsangervatnet (Vestland, Norway) |
| Tjønnaks (Potamogeton sp.) | | 1992-09-18 | 1992-09-18 | Reiarsvatnet (Rogaland, Norway) |
| Flotgras (Sparganium angustifolium) | | 1992-09-18 | 1992-09-18 | Reiarsvatnet (Rogaland, Norway) |
| Flotgras (Sparganium angustifolium) | | 1990-09-14 | 1990-09-14 | Reiarsvatnet (Rogaland, Norway) |
| Flotgras (Sparganium angustifolium) | | 1990-09-14 | 1990-09-14 | Reiarsvatnet (Rogaland, Norway) |
| Tjernaks (Potamogeton natans) | | 1991-09-16 | 1991-09-16 | Reiarsvatnet (Rogaland, Norway) |
| Tjønnaks (Potamogeton sp.) | | 1989-09-18 | 1989-09-18 | Reiarsvatnet (Rogaland, Norway) |
| Sjøsivaks (Schoenoplectus lacustris) | | 1991-06-12 | 1991-06-12 | Maltjern (Akershus, Norway) |
| Flaskestarr (Carex rostrata) | | 1992-06-23 | 1992-06-23 | Maltjern (Akershus, Norway) |
| Flotgras (Sparganium angustifolium) | | 1992-06-23 | 1992-06-23 | Maltjern (Akershus, Norway) |
| Common reed (Phragmites australis) | | 1992-06-23 | 1992-06-23 | Maltjern (Akershus, Norway) |
| Skogsivaks (Scirpus sylvaticus) | | 1992-06-23 | 1992-06-23 | Maltjern (Akershus, Norway) |
| Common reed (Phragmites australis) | | 1993-06-16 | 1993-06-16 | Hostadvatnet (Møre og Romsdal, Norway) |
Sustain.no is provided by the Norwegian Centre for Science Education