| Nøkkerose (Nymphaeaceae indet.) | | 1990-08-28 | 1990-08-28 | Jarenvannet (Innlandet, Norway) |
| Yellow Water-lily (Nuphar lutea) | | 1992-06-12 | 1992-06-12 | Fløyta (Akershus, Norway) |
| White Water-lily (Nymphaea alba) | | 1992-06-12 | 1992-06-12 | Fløyta (Akershus, Norway) |
| Nøkkerose (Nymphaeaceae indet.) | | 1991-06-03 | 1991-06-03 | Myklebustvannet (Møre og Romsdal, Norway) |
| Nøkkerose (Nymphaeaceae indet.) | | 1990-06-08 | 1990-06-08 | Myklebustvannet (Møre og Romsdal, Norway) |
| Nøkkerose (Nymphaeaceae indet.) | | 1992-06-16 | 1992-06-16 | Myklebustvannet (Møre og Romsdal, Norway) |
| Nøkkerose (Nymphaeaceae indet.) | | 1991-09-16 | 1991-09-16 | Reiarsvatnet (Rogaland, Norway) |
| White Water-lily (Nymphaea alba) | | 1989-09-18 | 1989-09-18 | Reiarsvatnet (Rogaland, Norway) |
| Yellow Water-lily (Nuphar lutea) | | 1991-06-12 | 1991-06-12 | Maltjern (Akershus, Norway) |
| White Water-lily (Nymphaea alba) | | 1991-06-12 | 1991-06-12 | Maltjern (Akershus, Norway) |
| Yellow Water-lily (Nuphar lutea) | | 1992-06-23 | 1992-06-23 | Maltjern (Akershus, Norway) |
| White Water-lily (Nymphaea alba) | | 1992-06-23 | 1992-06-23 | Maltjern (Akershus, Norway) |
| Nøkkerose (Nymphaeaceae indet.) | | 1991-08-28 | 1991-08-28 | Koltjønna (Trøndelag, Norway) |
| Nøkkerose (Nymphaeaceae indet.) | | 1992-08-27 | 1992-08-27 | Koltjønna (Trøndelag, Norway) |
| Nøkkerose (Nymphaeaceae indet.) | | 1991-05-28 | 1991-05-28 | Koltjønna (Trøndelag, Norway) |
| Yellow Water-lily (Nuphar lutea) | | 1993-06-10 | 1993-06-10 | Kolbjørnviksjøen (Østfold, Norway) |
| Kantnøkkerose (Nymphaea candida) | | 1993-06-10 | 1993-06-10 | Kolbjørnviksjøen (Østfold, Norway) |
| Nøkkerose (Nymphaeaceae indet.) | | 1990-08-29 | 1990-08-29 | Kolbjørnviksjøen (Østfold, Norway) |
| Yellow Water-lily (Nuphar lutea) | | 1989-09-01 | 1989-09-01 | Kolbjørnviksjøen (Østfold, Norway) |
| Yellow Water-lily (Nuphar lutea) | | 1990-09-04 | 1990-09-04 | Kvitblikkvannet (Nordland, Norway) |
| Yellow Water-lily (Nuphar lutea) | | 1991-09-25 | 1991-09-25 | Kvitblikkvannet (Nordland, Norway) |
| Yellow Water-lily (Nuphar lutea) | | 1992-09-08 | 1992-09-08 | Korssjøen (Vestfold, Norway) |
| Yellow Water-lily (Nuphar lutea) | | 1994-09-05 | 1994-09-05 | Korssjøen (Vestfold, Norway) |
| White Water-lily (Nymphaea alba) | | 1993-09-09 | 1993-09-09 | Korssjøen (Vestfold, Norway) |
| Nøkkerosefamilien (Nymphaeaceae indet.) | | 2000-09-21 | 2000-09-08 | Krussætertjern (Østfold, Norway) |
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