glyceria fluitans, alopecurus aequalis, drepanocladus aduncus, eleocharis palustris, juncus effusus, lycopus europaeus, alisma plantago-aquatica, mentha arvensis, myosotis scorpioides, persicaria lapathifolia, ranunculus flammula, sparganium emersum, sparganium erectum, epilobium ciliatum