be, arr. dendermonde, potentilla indica, oxalis corniculata, galinsoga quadriradiata, phytolacca acinosa, erigeron sumatrensis, cymbalaria muralis, lepidium didymum, silene coronaria, geranium pyrenaicum, pilosella aurantiaca, lathyrus latifolius, veronica persica, viola wittrockiana, lepidium virginicum, echinochloa crus-galli, erigeron canadensis, pseudofumaria lutea, bidens frondosa, claytonia perfoliata, melilotus albus, arum italicum, geranium macrorrhizum, ranunculus repens, castanea sativa, urtica dioica, papaver somniferum, lythrum salicaria, vicia villosa, matricaria discoidea, setaria helvola, malva sylvestris, oxalis stricta, heracleum sphondylium, symphytum officinale, quercus rubra, epilobium ciliatum, pentaglottis sempervirens, prunus serotina, verbena bonariensis, lolium multiflorum, lycopus europaeus, symphoricarpos albus, cyperus eragrostis, lolium perenne, galanthus nivalis, calystegia sepium, iris pseudacorus, holcus lanatus, cerastium fontanum, muscari armeniacum