be, arr. sint-niklaas, lepidium didymum, veronica persica, galinsoga quadriradiata, potentilla indica, urtica dioica, matricaria discoidea, erigeron sumatrensis, geranium pyrenaicum, ranunculus repens, phytolacca acinosa, heracleum sphondylium, galanthus nivalis, symphytum officinale, poa trivialis, glechoma hederacea, melilotus albus, lolium perenne, echinochloa crus-galli, lolium multiflorum, lathyrus latifolius, pilosella aurantiaca, oxalis corniculata, arum italicum, geranium phaeum, silene coronaria, lamium album, cirsium arvense, claytonia perfoliata, galium aparine, brassica rapa, holcus lanatus, stellaria media, erigeron canadensis, cymbalaria muralis, malva sylvestris, bidens frondosa, calystegia sepium, symphoricarpos albus, arrhenatherum elatius, sambucus nigra, rumex obtusifolius, agrostis stolonifera, phragmites australis, angelica archangelica, plantago major, reynoutria japonica, pentaglottis sempervirens, prunus serotina, castanea sativa, anthriscus sylvestris