| Spirogyra sp. | | 29.08.1989 | 29.08.1989 | Jarenvannet (Gran, Innlandet) |
| Zygnema sp. | | 04.09.1989 | 04.09.1989 | Svanevatnet (Eigersund, Rogaland) |
| Zygnema sp. | | 30.05.1990 | 30.05.1990 | Lauvtjønna (Malvik, Trøndelag) |
| Mougeotia sp. | | 30.05.1990 | 30.05.1990 | Lauvtjønna (Malvik, Trøndelag) |
| Spirogyra sp. | | 28.05.1990 | 28.05.1990 | Granavatnet (Inderøy, Trøndelag) |
| Zygnema sp. | | 20.09.1989 | 20.09.1989 | Laksådalsvatnet (Gildeskål, Nordland) |
| Mougeotia sp. | | 19.09.1989 | 19.09.1989 | Liavatnet (Hitra, Trøndelag) |
| Spirogyra sp. | | 06.09.2005 | 30.08.2005 | Harestuvannet (Lunner, Akershus) |
| Closterium sp. | | 06.09.2005 | 30.08.2005 | Harestuvannet (Lunner, Akershus) |
| Staurastrum spp. | | 31.08.2018 | 28.08.2018 | Vangsmjøsa (Vang, Innlandet) |
