be, arr. mechelen, urtica dioica, symphytum officinale, phragmites australis, ranunculus repens, cirsium arvense, phalaris arundinacea, calystegia sepium, poa trivialis, filipendula ulmaria, populus canadensis, lythrum salicaria, glechoma hederacea, iris pseudacorus, holcus lanatus, heracleum sphondylium, lysimachia vulgaris, arrhenatherum elatius, galium aparine, angelica sylvestris, juncus effusus, alopecurus pratensis, solanum dulcamara, quercus robur, persicaria amphibia, lycopus europaeus, cirsium palustre, alnus glutinosa, agrostis stolonifera, galium palustre, carex acuta, galeopsis tetrahit, equisetum palustre, cardamine pratensis, glyceria maxima, rumex acetosa, ranunculus acris, vicia cracca, humulus lupulus, elymus repens, fraxinus excelsior, sambucus nigra, equisetum arvense, eupatorium cannabinum, rumex obtusifolius, dactylis glomerata, persicaria hydropiper, lolium perenne, agrostis capillaris, epilobium hirsutum, calamagrostis canescens