| Euastrum cf. elegans | | 1990-09-26 | 1990-09-26 | Trytetjønnet (Buskerud, Norway) |
| Euastrum cf. elegans | | 1991-05-23 | 1991-05-23 | Tveitavatnet (Vestland, Norway) |
| Euastrum cf. elegans | | 1994-06-10 | 1994-06-10 | Rundvannet (Troms, Norway) |
| Euastrum cf. elegans | | 1990-06-12 | 1990-06-12 | Rundvannet (Troms, Norway) |
| Euastrum cf. elegans | | 1990-06-12 | 1990-06-12 | Rundvannet (Troms, Norway) |
| Euastrum cf. elegans | | 1991-09-12 | 1991-09-12 | Arkavatnet (Rogaland, Norway) |
| Euastrum cf. elegans | | 1991-05-30 | 1991-05-30 | Arkavatnet (Rogaland, Norway) |
| Euastrum cf. elegans | | 1990-06-07 | 1990-06-07 | Arkavatnet (Rogaland, Norway) |