de, euskirchen, glyceria fluitans, phalaris arundinacea, ranunculus repens, lemna minor, juncus effusus, lycopus europaeus, galium palustre, urtica dioica, scirpus sylvaticus, poa trivialis, alisma plantago-aquatica, agrostis stolonifera, lythrum salicaria, equisetum fluviatile, sparganium erectum, eleocharis palustris, filipendula ulmaria, potamogeton natans, carex vesicaria, lysimachia vulgaris, typha latifolia, persicaria hydropiper, myosotis scorpioides, carex acuta, veronica beccabunga, juncus articulatus, persicaria amphibia, epilobium hirsutum, caltha palustris, ranunculus flammula, lysimachia nummularia, sparganium emersum, alopecurus aequalis, spirodela polyrhiza, equisetum palustre, deschampsia cespitosa, cirsium palustre, holcus lanatus, glyceria maxima, galium aparine, scutellaria galericulata, rumex obtusifolius, alopecurus pratensis, cardamine pratensis, carex hirta, epilobium palustre, persicaria lapathifolia, angelica sylvestris, mentha arvensis, bidens tripartita