butomus umbellatus, phragmites australis, agrostis canina, oenanthe aquatica, symphytum officinale, geranium pratense, lysimachia nummularia, persicaria lapathifolia, poa trivialis, potentilla reptans, ranunculus repens, ranunculus sceleratus, rorippa amphibia, rumex acetosa, stellaria aquatica, urtica dioica, glechoma hederacea, lycopus europaeus, persicaria amphibia