Art (sp.): Euastrum cf. insulare
VANDA: Planteplankton 08.09.1989 Røyken videregående skole Stordammen (Asker, Akershus) | Closterium kuetzingii Cosmarium margaritiferum Dinobryon sp. Elakatothrix sp. Euastrum cf. insulare Koliella sp. Micrasterias truncata Monoraphidium griffithii Monoraphidium sp. Peridinium spp. Quadrigula korchikovii Scenedesmus quadricauda Staurastrum setigerum Staurastrum sp. Tabellaria flocculosa |