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