Family: Starrfamilien (Cyperaceae)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Hustoft gnr. 150/4 | Rogaland, Norway | 43 | 13 | 1 | 2024-05-13 | |
| Håskjoldtjern | Møre og Romsdal, Norway | 4 | 3 | 0 | 2003-09-19 | |
| Imetjønn | Agder, Norway | 1 | 1 | 0 | 1989-10-06 | |
| Jarenvannet | Innlandet, Norway | 2 | 1 | 0 | 1992-09-17 | |
| Jegersborgdammen | Oslo, Norway | 1 | 1 | 0 | 1989-09-06 | |
| Kjeldevatnet | Vestland, Norway | 2 | 1 | 0 | 2008-05-22 | |
| Kjemsjøen | Innlandet, Norway | 3 | 3 | 0 | 1989-09-14 | |
| Knurrvatnet | Nordland, Norway | 2 | 2 | 0 | 1989-08-30 | |
| Kolbjørnviksjøen | Østfold, Norway | 9 | 7 | 0 | 1990-08-29 | |
| Koltjønna | Trøndelag, Norway | 4 | 3 | 0 | 1992-08-27 | |
| Korssjøen | Vestfold, Norway | 1 | 1 | 0 | 1996-09-09 | |
| Krossleitet | Vestland, Norway | 2 | 2 | 1 | 2023-06-03 | |
| Kruktjønna | Trøndelag, Norway | 2 | 1 | 0 | 1991-08-28 | |
| Krusetertjern | Østfold, Norway | 2 | 1 | 2 | 2019-05-13 | |
| Krussætertjern | Østfold, Norway | 3 | 1 | 0 | 2000-09-08 | |
| Kråkevågen | Rogaland, Norway | 2 | 2 | 0 | 2003-06-11 | |
| Kvassnesstemma | Vestland, Norway | 1 | 1 | 0 | 2001-09-17 | |
| Kvernavatnet | Vestland, Norway | 1 | 1 | 0 | 2010-09-13 | |
| Kverndammen | Telemark, Norway | 1 | 1 | 0 | 1989-09-26 | |
| Kvitblikkvannet | Nordland, Norway | 11 | 5 | 0 | 1993-09-02 | |
| Laksådalsvatnet | Nordland, Norway | 3 | 3 | 0 | 1989-09-14 | |
| Langavatnet | Vestland, Norway | 1 | 1 | 0 | 1989-08-31 | |
| Laupen | Innlandet, Norway | 2 | 2 | 0 | 1989-09-27 | |
| Lauvtjønna | Trøndelag, Norway | 3 | 3 | 0 | 1989-09-14 | |
| Ledengstjern | Østfold, Norway | 4 | 4 | 0 | 1994-05-27 | |
| Lianvatnet | Trøndelag, Norway | 2 | 2 | 0 | 1989-09-04 | |
| Liavatnet | Vestland, Norway | 1 | 1 | 0 | 1994-09-14 | |
| Liavatnet | Trøndelag, Norway | 1 | 1 | 0 | 1989-09-19 | |
| Lille luktvann | Nordland, Norway | 1 | 1 | 0 | 1991-09-25 | |
| Lisselva | Trøndelag, Norway | 2 | 1 | 0 | 1999-09-13 | |
| Litjvatnet | Trøndelag, Norway | 1 | 1 | 0 | 2004-09-14 | |
| Litlevatn | Møre og Romsdal, Norway | 2 | 1 | 0 | 1994-09-07 | |
| Litlvatnet | Trøndelag, Norway | 1 | 1 | 0 | 1989-09-13 | |
| Ljøbrekka | Møre og Romsdal, Norway | 2 | 2 | 2 | 2023-09-08 | |
| Ljøgodttjern | Akershus, Norway | 1 | 1 | 0 | 1989-09-21 | |
| Lomtjern | Østfold, Norway | 2 | 1 | 0 | 2018-05-03 | |
| Lomtjern | Østfold, Norway | 1 | 1 | 1 | 2019-05-13 | |
| Lomtjern | Østfold, Norway | 6 | 4 | 3 | 2019-05-13 | |
| Longvatnet | Rogaland, Norway | 5 | 2 | 0 | 1990-09-28 | |
| Lundarvatnet | Vestland, Norway | 2 | 2 | 0 | 1994-11-24 | |
| Lynghei/Myr nedanfor Vassivarhøyen | Vestland, Norway | 1 | 1 | 0 | 2006-08-21 | |
| Madsvannet | Nordland, Norway | 1 | 1 | 0 | 1990-09-22 | |
| Maltjern | Akershus, Norway | 5 | 3 | 0 | 1992-06-23 | |
| Mannslagervatnet | Nordland, Norway | 1 | 1 | 0 | 1989-08-30 | |
| Merkeskogen | Rogaland, Norway | 2 | 2 | 1 | 2008-06-02 | |
| Merkestjørna | Vestland, Norway | 2 | 2 | 0 | 1990-06-06 | |
| Midsjøvannet | Akershus, Norway | 2 | 2 | 0 | 1989-09-21 | |
| Mjølfjell | Vestland, Norway | 8 | 5 | 4 | 2016-08-26 | |
| Mjølfjell | Vestland, Norway | 9 | 6 | 7 | 2023-08-30 | |
| Moensvatnet | Vestland, Norway | 2 | 2 | 0 | 1989-11-07 |
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