VANDA: Planteplankton
28.05.1991
Inderøy videregående skole
Granavatnet (Inderøy, Trøndelag)
Anabaena cf. solitaria
Asterionella formosa
Ceratium hirundinella
Cyclotella sp.
Fragilaria crotonensis
Mallomonas sp.
Microcystis sp.
Rhodomonas cf. lacustris