| Zygnema sp. | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Mougeotia sp. | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Cyclotella spp. | | 1990-09-28 | 1990-09-28 | Longvatnet (Rogaland, Norway) | |
| Scenedesmus spp. | | 1990-09-28 | 1990-09-28 | Longvatnet (Rogaland, Norway) | |
| Dinobryon crenulatum | | 1990-09-28 | 1990-09-28 | Longvatnet (Rogaland, Norway) |  |
| Oocystis spp. | | 1990-09-28 | 1990-09-28 | Longvatnet (Rogaland, Norway) | |
| Tabellaria flocculosa | | 1990-09-28 | 1990-09-28 | Longvatnet (Rogaland, Norway) | |
| Crucigenia tetrapedia | | 1990-09-28 | 1990-09-28 | Longvatnet (Rogaland, Norway) | |
| Rhodomonas spp. | | 1990-09-28 | 1990-09-28 | Longvatnet (Rogaland, Norway) | |
| Mallomonas spp. | | 1990-09-28 | 1990-09-28 | Longvatnet (Rogaland, Norway) | |
| Ankistrodesmus sp. | | 1990-09-28 | 1990-09-28 | Longvatnet (Rogaland, Norway) | |
| Merismopedia cf. glauca | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Euastrum sp. | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Tabellaria flocculosa | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Bitrichia cf. chodatii | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Peridinium spp. | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Dinobryon crenulatum | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Crucigenia tetrapedia | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Common reed (Phragmites australis) | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Butt-tjernaks (Potamogeton obtusifolius) | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Creeping Spearwort (Ranunculus reptans) | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Klovasshår (Callitriche hamulata) | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Yellow Water-lily (Nuphar lutea) | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Grøftesoleie (Ranunculus flammula) | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Flaskestarr (Carex rostrata) | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Sumpsiv (Juncus bulbosus) | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Flotgras (Sparganium angustifolium) | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Elvesnelle (Equisetum fluviatile) | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Botnegras (Lobelia dortmanna) | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Dikeforglemmegei (Myosotis laxa subsp. caespitosa) | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Brasmegras (Isoëtes sp.) | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Bukkeblad (Menyanthes trifoliata) | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Gulldusk (Lysimachia thyrsiflora) | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Sumpsivaks (Eleocharis palustris) | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Vassmynte (Mentha aquatica) | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Enallagma cyathigerum | | 1990-09-28 | 1990-09-28 | Longvatnet (Rogaland, Norway) | |
| Subsigara cf. distincta | | 1990-09-28 | 1990-09-28 | Longvatnet (Rogaland, Norway) | |
| Cryptochironomus sp. | | 1990-09-28 | 1990-09-28 | Longvatnet (Rogaland, Norway) | |
| Sialis lutaria | | 1990-09-28 | 1990-09-28 | Longvatnet (Rogaland, Norway) | |
| Linsekreps (Eurycercus lamellatus) | | 1990-09-28 | 1990-09-28 | Longvatnet (Rogaland, Norway) | |
| Limnephilus sp. | | 1990-09-28 | 1990-09-28 | Longvatnet (Rogaland, Norway) | |
| Pyrrhosoma nymphula | | 1990-09-28 | 1990-09-28 | Longvatnet (Rogaland, Norway) | |
| Sida crystallina | | 1990-09-28 | 1990-09-28 | Longvatnet (Rogaland, Norway) | |
| Macrocyclops fuscus | | 1990-09-28 | 1990-09-28 | Longvatnet (Rogaland, Norway) | |
| Hydroporus erythrocephalus | | 1990-09-28 | 1990-09-28 | Longvatnet (Rogaland, Norway) | |
| Hydroporus palustris | | 1990-09-28 | 1990-09-28 | Longvatnet (Rogaland, Norway) | |
| Sigara cf. dorsalis | | 1990-09-28 | 1990-09-28 | Longvatnet (Rogaland, Norway) | |
| Sigara sp. | | 1990-09-28 | 1990-09-28 | Longvatnet (Rogaland, Norway) | |
| Limnephilus flavicornis | | 1990-09-28 | 1990-09-28 | Longvatnet (Rogaland, Norway) | |
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