be, arr. mechelen, urtica dioica, phragmites australis, calystegia sepium, cirsium arvense, epilobium hirsutum, galium aparine, angelica archangelica, lycopus europaeus, symphytum officinale, phalaris arundinacea, poa trivialis, solanum dulcamara, lythrum salicaria, eupatorium cannabinum, persicaria hydropiper, rumex obtusifolius, galeopsis tetrahit, valeriana officinalis, anthriscus sylvestris, agrostis stolonifera, cardamine amara, iris pseudacorus, ranunculus repens, heracleum sphondylium, thalictrum flavum, stachys palustris, atriplex prostrata, impatiens glandulifera, myosotis scorpioides, stellaria media, glechoma hederacea, angelica sylvestris, carex riparia, solidago gigantea, caltha palustris, elymus repens, epilobium ciliatum, salix alba, rubus caesius, sonchus palustris, rumex conglomeratus, glyceria maxima, typha latifolia, salix viminalis, lysimachia vulgaris, plantago major, sambucus nigra, cirsium vulgare, bidens frondosa, senecio sarracenicus