be, arr. mechelen, filipendula ulmaria, populus canadensis, urtica dioica, quercus robur, alnus glutinosa, iris pseudacorus, symphytum officinale, phalaris arundinacea, solanum dulcamara, juncus effusus, angelica sylvestris, lysimachia vulgaris, humulus lupulus, cirsium palustre, galeopsis tetrahit, lythrum salicaria, galium aparine, ranunculus repens, phragmites australis, glechoma hederacea, carex acuta, galium palustre, calamagrostis canescens, poa trivialis, calystegia sepium, lycopus europaeus, alopecurus pratensis, holcus lanatus, cardamine pratensis, cirsium arvense, sambucus nigra, fraxinus excelsior, persicaria hydropiper, salix cinerea, ribes rubrum, heracleum sphondylium, dryopteris carthusiana, equisetum palustre, carex elongata, athyrium filix-femina, glyceria maxima, sorbus aucuparia, viburnum opulus, frangula alnus, crataegus monogyna, lonicera periclymenum, rumex acetosa, arrhenatherum elatius, carex acutiformis, silene flos-cuculi