be, arr. mechelen, urtica dioica, calystegia sepium, symphytum officinale, phragmites australis, galium aparine, epilobium hirsutum, angelica archangelica, impatiens glandulifera, poa trivialis, cirsium arvense, sambucus nigra, solanum dulcamara, heracleum sphondylium, lycopus europaeus, phalaris arundinacea, solidago gigantea, lythrum salicaria, glechoma hederacea, populus canadensis, eupatorium cannabinum, humulus lupulus, anthriscus sylvestris, salix viminalis, salix alba, rumex obtusifolius, rubus caesius, iris pseudacorus, epilobium ciliatum, ranunculus repens, populus nigra, galeopsis tetrahit, filipendula ulmaria, bidens frondosa, cardamine amara, persicaria hydropiper, angelica sylvestris, crataegus monogyna, fraxinus excelsior, alnus glutinosa, stellaria media, thalictrum flavum, lysimachia vulgaris, reynoutria japonica, valeriana officinalis, salix mollissima, arrhenatherum elatius, agrostis stolonifera, melilotus albus, atriplex prostrata, silene dioica