be, arr. leuven, urtica dioica, phalaris arundinacea, poa trivialis, ranunculus repens, galium aparine, phragmites australis, cirsium arvense, symphytum officinale, calystegia sepium, juncus effusus, solanum dulcamara, glechoma hederacea, filipendula ulmaria, holcus lanatus, iris pseudacorus, lycopus europaeus, lythrum salicaria, alopecurus pratensis, agrostis stolonifera, glyceria maxima, persicaria amphibia, lysimachia vulgaris, galium palustre, galeopsis tetrahit, rumex obtusifolius, carex riparia, carex acuta, alnus glutinosa, epilobium hirsutum, persicaria hydropiper, cirsium palustre, calamagrostis canescens, angelica sylvestris, glyceria fluitans, elymus repens, cardamine pratensis, stellaria media, myosotis scorpioides, rumex acetosa, humulus lupulus, equisetum palustre, eupatorium cannabinum, arrhenatherum elatius, lolium perenne, dactylis glomerata, populus canadensis, heracleum sphondylium, carex acutiformis, deschampsia cespitosa, equisetum fluviatile