be, arr. dendermonde, urtica dioica, cirsium arvense, phalaris arundinacea, symphytum officinale, calystegia sepium, phragmites australis, heracleum sphondylium, poa trivialis, angelica archangelica, arrhenatherum elatius, bidens frondosa, lythrum salicaria, ranunculus repens, galium aparine, tanacetum vulgare, impatiens glandulifera, lycopus europaeus, alopecurus pratensis, epilobium hirsutum, glechoma hederacea, rumex obtusifolius, solanum dulcamara, filipendula ulmaria, holcus lanatus, stachys palustris, agrostis stolonifera, persicaria amphibia, dactylis glomerata, iris pseudacorus, populus canadensis, anthriscus sylvestris, elymus repens, galeopsis tetrahit, persicaria hydropiper, lolium perenne, glyceria maxima, salix viminalis, thalictrum flavum, angelica sylvestris, lolium multiflorum, lysimachia vulgaris, salix alba, carex acuta, artemisia vulgaris, vicia cracca, humulus lupulus, rumex acetosa, equisetum arvense, rumex crispus, eupatorium cannabinum