Pediastrum cf. duplex
VANDA: Planteplankton 1990-05-31 Jessheim videregående skole Ljøgodttjern (Akershus, Norway) | Ankyra sp. Asterionella sp. Dinobryon crenulatum Dinobryon divergens Gomphosphaeria naegeliana Mallomonas sp. Pediastrum cf. duplex Pediastrum sp. Rhodomonas sp. Scenedesmus sp. Sphaerocystis sp. Tabellaria fenestrata |