be, arr. leuven, phalaris arundinacea, phragmites australis, iris pseudacorus, urtica dioica, lycopus europaeus, lythrum salicaria, lysimachia vulgaris, solanum dulcamara, galium palustre, calystegia sepium, symphytum officinale, glyceria maxima, carex acuta, juncus effusus, filipendula ulmaria, ranunculus repens, calamagrostis canescens, poa trivialis, persicaria hydropiper, persicaria amphibia, cirsium arvense, carex riparia, galium aparine, cirsium palustre, stachys palustris, angelica sylvestris, myosotis scorpioides, agrostis stolonifera, holcus lanatus, equisetum fluviatile, cardamine pratensis, epilobium hirsutum, equisetum palustre, rumex hydrolapathum, carex acutiformis, scutellaria galericulata, alnus glutinosa, galeopsis tetrahit, glyceria fluitans, caltha palustris, eupatorium cannabinum, alopecurus pratensis, glechoma hederacea, rorippa amphibia, carex disticha, sparganium erectum, salix cinerea, rumex acetosa, thalictrum flavum, humulus lupulus