| Skogsivaks (Scirpus sylvaticus) | | 2024-05-27 | 2024-05-27 | Nes Verk rundt (Agder, Norway) | |
| Sivaks (Scirpus sp.) | | 2013-06-07 | 2013-06-06 | Nitelva ved Smedstusvingen (Akershus, Norway) | |
| Sivaks (Scirpus sp.) | | 2010-06-14 | 2010-06-11 | Ertsmyran 2 (Agder, Norway) | |
| Skogsivaks (Scirpus sylvaticus) | | 2010-06-14 | 2010-06-11 | Ertsmyran 1 (Agder, Norway) |  |
| Skogsivaks (Scirpus sylvaticus) | | 2010-06-14 | 2010-06-11 | Ertsmyran 1 (Agder, Norway) | |
| Sivaks (Scirpus sp.) | | 2008-06-02 | 2008-05-28 | Helsetvatnet (Møre og Romsdal, Norway) | |
| Sivaks (Scirpus sp.) | | 2004-08-14 | 2004-08-14 | Storvatnet (Trøndelag, Norway) | |
| Sivaks (Scirpus sp.) | | 1991-09-11 | 1991-09-11 | Frøylandsvatnet (Rogaland, Norway) | |
| Skogsivaks (Scirpus sylvaticus) | | 1989-09-04 | 1989-09-04 | Molbekktjernet (Østfold, Norway) | |
| Skogsivaks (Scirpus sylvaticus) | | 1990-09-04 | 1990-09-04 | Harestuvannet (Akershus, Norway) | |
| Skogsivaks (Scirpus sylvaticus) | | 1989-09-12 | 1989-09-12 | Gåstjønna (Nordland, Norway) | |
| Skogsivaks (Scirpus sylvaticus) | | 1989-09-21 | 1989-09-21 | Semsvannet (Akershus, Norway) | |
| Skogsivaks (Scirpus sylvaticus) | | 1989-09-05 | 1989-09-05 | Stavsjø (Innlandet, Norway) | |
| Skogsivaks (Scirpus sylvaticus) | | 1989-09-05 | 1989-09-05 | Stavsjø (Innlandet, Norway) | |
| Fjøresivaks (Scirpus uniglumis) | | 1992-08-27 | 1992-08-27 | Koltjønna (Trøndelag, Norway) | |
| Sivaks (Scirpus sp.) | | 1990-08-28 | 1990-08-28 | Koltjønna (Trøndelag, Norway) | |
| Sivaks (Scirpus sp.) | | 1989-09-06 | 1989-09-06 | Rossevatn (Rogaland, Norway) | |
| Fjøresivaks (Scirpus uniglumis) | | 1989-09-01 | 1989-09-01 | Øvre Storfjordvatnet (Nordland, Norway) | |
| Fjøresivaks (Scirpus uniglumis) | | 1989-09-06 | 1989-09-06 | Hjørungdalsvatnet (Møre og Romsdal, Norway) | |
| Skogsivaks (Scirpus sylvaticus) | | 1989-09-06 | 1989-09-06 | Hjørungdalsvatnet (Møre og Romsdal, Norway) | |
| Sivaks (Scirpus sp.) | | 1989-09-06 | 1989-09-06 | Hjørungdalsvatnet (Møre og Romsdal, Norway) | |
| Sivaks (Scirpus sp.) | | 1999-12-07 | 1999-09-13 | Lisselva (Trøndelag, Norway) | |
| Sivaks (Scirpus sp.) | | 1999-12-07 | 1999-09-13 | Lisselva (Trøndelag, Norway) | |
| Skogsivaks (Scirpus sylvaticus) | | 1992-06-23 | 1992-06-23 | Maltjern (Akershus, Norway) | |
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