Order: Charales
| Species | Lenke til artsinfo | Reg. date | Obs. date | Lenke til bilde | Location |
|---|---|---|---|---|---|
| Kransalger (Characeae indet.) | 2013-09-27 | 2013-09-27 |  | Jarenvannet (Innlandet, Norway) | |
| Kransalger (Characeae indet.) | 2013-09-27 | 2013-09-27 | | Jarenvannet (Innlandet, Norway) | |
| Charales indet. | 2008-10-23 | 2008-10-23 | Lommedalselva 1 (Akershus, Norway) |
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