be, arr. antwerpen, oxalis corniculata, potentilla indica, cymbalaria muralis, erigeron sumatrensis, pseudofumaria lutea, galinsoga quadriradiata, phytolacca acinosa, viola wittrockiana, geranium macrorrhizum, lepidium didymum, campanula portenschlagiana, erigeron karvinskianus, digitaria sanguinalis, polycarpon tetraphyllum, pilosella aurantiaca, silene coronaria, euphorbia maculata, echinochloa crus-galli, papaver somniferum, erigeron canadensis, oxalis debilis, lobularia maritima, lepidium virginicum, veronica persica, claytonia perfoliata, oenothera glazioviana, geranium pyrenaicum, alcea rosea, verbena bonariensis, matricaria discoidea, arum italicum, geranium purpureum, oxalis stricta, lathyrus latifolius, galinsoga parviflora, setaria helvola, malva sylvestris, polypogon viridis, muscari armeniacum, campanula poscharskyana, mahonia aquifolium, calendula officinalis, buddleja davidii, antirrhinum majus, pentaglottis sempervirens, centranthus ruber, nicandra physalodes, eschscholzia californica, amaranthus blitum, cyperus eragrostis