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