plantago major, rumex crispus, alopecurus geniculatus, limosella aquatica, ranunculus sceleratus, tripleurospermum maritimum, veronica catenata, argentina anserina, carex acuta, cirsium arvense, eleocharis palustris, gnaphalium uliginosum, juncus bufonius, oenanthe aquatica, rorippa amphibia, rorippa sylvestris, veronica beccabunga