be, arr. oostende, matricaria discoidea, lepidium didymum, cotula coronopifolia, veronica persica, lolium multiflorum, urtica dioica, echinochloa crus-galli, cirsium arvense, crassula helmsii, epilobium hirsutum, ranunculus repens, phragmites australis, malva sylvestris, erigeron canadensis, agrostis stolonifera, ranunculus sceleratus, heracleum sphondylium, bidens frondosa, geranium pyrenaicum, lolium perenne, papaver somniferum, cyperus eragrostis, plantago major, angelica archangelica, polygonum aviculare, melilotus albus, erigeron sumatrensis, persicaria maculosa, medicago sativa, poa trivialis, hirschfeldia incana, pentaglottis sempervirens, galium aparine, lathyrus latifolius, galinsoga quadriradiata, silybum marianum, brassica rapa, stellaria media, poa annua, azolla filiculoides, calystegia sepium, vicia villosa, pilosella aurantiaca, althaea officinalis, galanthus nivalis, lamium album, raphanus raphanistrum, arum italicum, gnaphalium uliginosum, foeniculum vulgare