be, arr. leuven, phalaris arundinacea, urtica dioica, symphytum officinale, lythrum salicaria, calystegia sepium, solanum dulcamara, lycopus europaeus, phragmites australis, lysimachia vulgaris, cirsium arvense, iris pseudacorus, filipendula ulmaria, carex acuta, ranunculus repens, poa trivialis, glyceria maxima, galium palustre, thalictrum flavum, persicaria hydropiper, galium aparine, bidens frondosa, stachys palustris, rorippa amphibia, persicaria amphibia, calamagrostis canescens, carex riparia, glechoma hederacea, scutellaria galericulata, juncus effusus, humulus lupulus, myosotis scorpioides, alopecurus pratensis, epilobium hirsutum, impatiens glandulifera, galeopsis tetrahit, agrostis stolonifera, rumex obtusifolius, rumex hydrolapathum, salix triandra, angelica sylvestris, cardamine pratensis, vicia cracca, equisetum palustre, rumex crispus, elymus repens, equisetum fluviatile, carex acutiformis, carex disticha, salix viminalis, salix alba