be, arr. tongeren, oxalis corniculata, erigeron sumatrensis, viola wittrockiana, galinsoga quadriradiata, pilosella aurantiaca, phytolacca acinosa, potentilla indica, lepidium didymum, silene coronaria, cymbalaria muralis, geranium macrorrhizum, lathyrus latifolius, lepidium virginicum, echinochloa crus-galli, euphorbia maculata, pseudofumaria lutea, claytonia perfoliata, veronica persica, geranium pyrenaicum, papaver somniferum, verbena bonariensis, setaria helvola, digitaria sanguinalis, eschscholzia californica, melilotus albus, campanula portenschlagiana, matricaria discoidea, malva sylvestris, calendula officinalis, erigeron canadensis, arum italicum, oxalis debilis, galinsoga parviflora, oenothera glazioviana, nicandra physalodes, lobularia maritima, oxalis stricta, muscari armeniacum, datura stramonium, silybum marianum, euphorbia lathyris, vicia villosa, nigella damascena, erigeron karvinskianus, alcea rosea, linum usitatissimum, tanacetum parthenium, geranium purpureum, phacelia tanacetifolia, amaranthus blitum