be, arr. sint-niklaas, angelica archangelica, epilobium hirsutum, cirsium arvense, urtica dioica, phragmites australis, poa trivialis, agrostis stolonifera, calystegia sepium, phalaris arundinacea, lycopus europaeus, atriplex prostrata, lolium perenne, ranunculus repens, galium aparine, rumex obtusifolius, plantago major, poa annua, symphytum officinale, bolboschoenus maritimus, persicaria hydropiper, anthriscus sylvestris, elymus repens, stellaria media, erigeron canadensis, solanum dulcamara, dactylis glomerata, stuckenia pectinata, tripleurospermum maritimum, heracleum sphondylium, bidens frondosa, trifolium repens, cotula coronopifolia, eupatorium cannabinum, cirsium vulgare, matricaria discoidea, stachys palustris, lythrum salicaria, melilotus albus, ranunculus sceleratus, sonchus oleraceus, holcus lanatus, elodea nuttallii, glechoma hederacea, persicaria maculosa, rumex crispus, glyceria maxima, solidago gigantea, artemisia vulgaris, impatiens glandulifera, arrhenatherum elatius