Family: Starrfamilien (Cyperaceae)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Abbortjernet | Innlandet, Norway | 1 | 1 | 0 | 1989-08-22 | |
| Akersvannet | Vestfold, Norway | 3 | 2 | 0 | 1989-09-15 | |
| Algrøy | Vestland, Norway | 1 | 1 | 1 | 2013-05-20 | |
| Arkavatnet | Rogaland, Norway | 6 | 6 | 0 | 1989-08-28 | |
| Bakketun | Innlandet, Norway | 2 | 1 | 0 | 2013-06-06 | |
| Bergemsvatnet | Møre og Romsdal, Norway | 2 | 2 | 0 | 1994-10-11 | |
| Bogen | Vestfold, Norway | 2 | 1 | 0 | 1997-09-15 | |
| Bogstadvannet | Oslo, Norway | 4 | 3 | 0 | 1994-06-06 | |
| Burudvann | Akershus, Norway | 1 | 1 | 0 | 1991-09-12 | |
| Buvatnet | Møre og Romsdal, Norway | 2 | 2 | 0 | 1989-09-12 | |
| Byrknes Skule | Vestland, Norway | 1 | 1 | 0 | 2022-05-15 | |
| Dælivannet | Akershus, Norway | 3 | 3 | 0 | 1989-08-04 | |
| Eikedokktjernet | Buskerud, Norway | 2 | 2 | 0 | 1990-06-06 | |
| Elgtjern | Trøndelag, Norway | 3 | 3 | 0 | 1989-09-15 | |
| Engsbekken | Østfold, Norway | 1 | 1 | 0 | 2002-05-30 | |
| Erlevegen 37 | Agder, Norway | 1 | 1 | 0 | 1990-05-31 | |
| Ertsmyran 1 | Agder, Norway | 2 | 1 | 0 | 2010-06-11 | |
| Ertsmyran 2 | Agder, Norway | 10 | 3 | 0 | 2010-06-14 | |
| Espelandveien 240 | Rogaland, Norway | 1 | 1 | 2 | 2019-08-27 | |
| Estenstadmarka | Trøndelag, Norway | 4 | 2 | 1 | 2013-06-07 | |
| Fetvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1989-09-29 | |
| Finse | Vestland, Norway | 6 | 5 | 6 | 2018-07-18 | |
| Finse forskningsstasjon - Jomfrunut | Vestland, Norway | 25 | 18 | 3 | 2014-07-16 | |
| Fløyta | Akershus, Norway | 5 | 3 | 0 | 1993-05-27 | |
| Flåtten | Telemark, Norway | 3 | 1 | 0 | 2016-04-20 | |
| Fonnes | Vestland, Norway | 2 | 1 | 1 | 2018-04-23 | |
| Frøylandsvatnet | Rogaland, Norway | 4 | 3 | 0 | 1992-10-05 | |
| Fæbydammen | Trøndelag, Norway | 2 | 1 | 0 | 2003-09-12 | |
| Gjerdsetvatnet | Møre og Romsdal, Norway | 2 | 2 | 0 | 2001-08-30 | |
| Gjerstadvannet | Agder, Norway | 1 | 1 | 0 | 2005-11-10 | |
| Granavatnet | Trøndelag, Norway | 4 | 1 | 0 | 1997-09-04 | |
| Gravdalsvatnet | Vestland, Norway | 1 | 1 | 0 | 1989-09-18 | |
| Griggastemma | Vestland, Norway | 1 | 1 | 1 | 2015-09-01 | |
| Grunningen | Innlandet, Norway | 1 | 1 | 0 | 2012-09-20 | |
| Grønnskjæret, Åsane | Vestland, Norway | 1 | 1 | 0 | 2007-06-06 | |
| Gårdsdam - Hvam vgs. | Akershus, Norway | 1 | 1 | 0 | 2000-06-07 | |
| Gåstjønna | Nordland, Norway | 2 | 2 | 0 | 1989-09-12 | |
| Halsa- Engavågen | Nordland, Norway | 1 | 1 | 1 | 2008-04-30 | |
| Halsa-Holandsfjorden | Nordland, Norway | 5 | 3 | 0 | 2016-05-20 | |
| Hammervatnet | Trøndelag, Norway | 1 | 1 | 0 | 1989-10-08 | |
| Harestuvannet | Akershus, Norway | 6 | 5 | 0 | 2004-09-01 | |
| Haukvatnet | Trøndelag, Norway | 1 | 1 | 0 | 1989-09-22 | |
| Hauskjevatnet | Rogaland, Norway | 1 | 1 | 0 | 1989-09-13 | |
| Helsetvatnet | Møre og Romsdal, Norway | 7 | 5 | 0 | 2009-05-28 | |
| Hestsjøen | Trøndelag, Norway | 2 | 1 | 0 | 2004-09-23 | |
| Hidlesneset | Vestland, Norway | 1 | 1 | 1 | 2020-05-08 | |
| Hjørungdalsvatnet | Møre og Romsdal, Norway | 7 | 7 | 0 | 1989-09-06 | |
| Hostadvatnet | Møre og Romsdal, Norway | 5 | 2 | 0 | 1993-06-16 | |
| Huldertjønna | Trøndelag, Norway | 1 | 1 | 0 | 2004-09-14 | |
| Husavatnet | Vestland, Norway | 2 | 2 | 0 | 1989-09-28 |