Eleocharis
| Område | Kommune (fylke) | Ant. obs. | Ant. arter | Ant. bilder | Siste obs. | |
|---|---|---|---|---|---|---|
| Arkavatnet | Rogaland, Norway | 1 | 1 | 0 | 1989-08-28 | |
| Estenstadmarka | Trøndelag, Norway | 1 | 1 | 0 | 2013-06-07 | |
| Harestuvannet | Akershus, Norway | 1 | 1 | 0 | 1990-09-04 | |
| Kolbjørnviksjøen | Østfold, Norway | 1 | 1 | 0 | 1989-09-01 | |
| Ledengstjern | Østfold, Norway | 1 | 1 | 0 | 1994-05-27 | |
| Litjvatnet | Trøndelag, Norway | 1 | 1 | 0 | 2004-09-14 | |
| Lomtjern | Østfold, Norway | 1 | 1 | 1 | 2017-05-04 | |
| Longvatnet | Rogaland, Norway | 3 | 1 | 0 | 1990-09-28 | |
| Mosvatnet | Rogaland, Norway | 2 | 1 | 0 | 1994-11-25 | |
| Tornesvatnet | Rogaland, Norway | 1 | 1 | 0 | 1989-09-07 |