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