agrostis stolonifera, poa trivialis, oenanthe fistulosa, ranunculus repens, acorus calamus, glechoma hederacea, glyceria maxima, juncus articulatus, myosotis scorpioides, persicaria amphibia, persicaria hydropiper, ranunculus flammula, sparganium erectum, stellaria alsine, alisma plantago-aquatica, epilobium hirsutum, lycopus europaeus, rumex hydrolapathum, trifolium repens