be, arr. sint-niklaas, phragmites australis, urtica dioica, epilobium hirsutum, calystegia sepium, cirsium arvense, poa trivialis, galium aparine, lycopus europaeus, angelica archangelica, agrostis stolonifera, solanum dulcamara, phalaris arundinacea, eupatorium cannabinum, symphytum officinale, ranunculus repens, lythrum salicaria, persicaria hydropiper, rumex obtusifolius, stellaria media, iris pseudacorus, holcus lanatus, atriplex prostrata, anthriscus sylvestris, rumex conglomeratus, galeopsis tetrahit, sambucus nigra, heracleum sphondylium, bolboschoenus maritimus, epilobium ciliatum, impatiens glandulifera, cirsium vulgare, lolium perenne, glechoma hederacea, cardamine amara, angelica sylvestris, carex riparia, elymus repens, typha latifolia, myosotis scorpioides, cardamine pratensis, populus canadensis, solidago gigantea, plantago major, dactylis glomerata, epilobium parviflorum, stachys palustris, poa annua, valeriana officinalis, juncus effusus, salix viminalis