be, arr. leuven, phalaris arundinacea, urtica dioica, phragmites australis, lythrum salicaria, symphytum officinale, ranunculus repens, lysimachia vulgaris, cirsium arvense, galium palustre, calystegia sepium, iris pseudacorus, poa trivialis, lycopus europaeus, glyceria maxima, carex acuta, persicaria amphibia, thalictrum flavum, filipendula ulmaria, persicaria hydropiper, juncus effusus, bidens frondosa, solanum dulcamara, agrostis stolonifera, stachys palustris, cardamine pratensis, carex disticha, galium aparine, myosotis scorpioides, rumex crispus, equisetum palustre, carex riparia, alopecurus pratensis, holcus lanatus, calamagrostis canescens, scutellaria galericulata, vicia cracca, rorippa amphibia, rumex hydrolapathum, glechoma hederacea, epilobium hirsutum, rumex obtusifolius, silene flos-cuculi, achillea ptarmica, galeopsis tetrahit, rumex acetosa, alopecurus geniculatus, cirsium palustre, angelica sylvestris, equisetum fluviatile, glyceria fluitans