be, arr. mechelen, urtica dioica, symphytum officinale, populus canadensis, filipendula ulmaria, phalaris arundinacea, galium aparine, glechoma hederacea, iris pseudacorus, phragmites australis, calystegia sepium, ranunculus repens, solanum dulcamara, quercus robur, lythrum salicaria, poa trivialis, alnus glutinosa, humulus lupulus, angelica sylvestris, galeopsis tetrahit, cirsium arvense, lysimachia vulgaris, heracleum sphondylium, lycopus europaeus, fraxinus excelsior, carex acuta, juncus effusus, sambucus nigra, alopecurus pratensis, holcus lanatus, galium palustre, crataegus monogyna, cirsium palustre, glyceria maxima, cardamine pratensis, calamagrostis canescens, arrhenatherum elatius, persicaria hydropiper, rubus caesius, salix cinerea, ribes rubrum, persicaria amphibia, equisetum palustre, agrostis stolonifera, viburnum opulus, ficaria verna, carex riparia, epilobium hirsutum, eupatorium cannabinum, valeriana officinalis, rumex obtusifolius