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