be, arr. mechelen, urtica dioica, angelica archangelica, calystegia sepium, symphytum officinale, phragmites australis, cirsium arvense, impatiens glandulifera, epilobium hirsutum, poa trivialis, galium aparine, lycopus europaeus, phalaris arundinacea, ranunculus repens, persicaria hydropiper, heracleum sphondylium, bidens frondosa, rumex obtusifolius, lythrum salicaria, solanum dulcamara, epilobium ciliatum, glechoma hederacea, eupatorium cannabinum, iris pseudacorus, galeopsis tetrahit, anthriscus sylvestris, solidago gigantea, agrostis stolonifera, sambucus nigra, salix viminalis, filipendula ulmaria, cardamine pratensis, angelica sylvestris, stachys palustris, salix alba, populus canadensis, myosotis scorpioides, caltha palustris, lysimachia vulgaris, stellaria media, lolium multiflorum, arrhenatherum elatius, lolium perenne, humulus lupulus, glyceria maxima, rumex conglomeratus, plantago major, holcus lanatus, rubus caesius, equisetum arvense, erigeron canadensis