be, arr. leuven, symphytum officinale, ranunculus repens, urtica dioica, phalaris arundinacea, alopecurus pratensis, poa trivialis, cirsium arvense, holcus lanatus, filipendula ulmaria, phragmites australis, populus canadensis, glechoma hederacea, arrhenatherum elatius, carex acuta, lythrum salicaria, angelica sylvestris, juncus effusus, persicaria amphibia, galium aparine, heracleum sphondylium, calystegia sepium, iris pseudacorus, rumex acetosa, equisetum palustre, ranunculus acris, agrostis stolonifera, glyceria maxima, cirsium palustre, cardamine pratensis, lolium perenne, rumex obtusifolius, lycopus europaeus, galeopsis tetrahit, lysimachia vulgaris, galium palustre, solanum dulcamara, silene flos-cuculi, persicaria hydropiper, cerastium holosteoides, elymus repens, trifolium repens, carex disticha, dactylis glomerata, alnus glutinosa, myosotis scorpioides, plantago lanceolata, vicia cracca, epilobium hirsutum, lathyrus pratensis, rumex crispus