be, arr. halle-vilvoorde, oxalis corniculata, pilosella aurantiaca, silene coronaria, phytolacca acinosa, geranium macrorrhizum, viola wittrockiana, galinsoga quadriradiata, potentilla indica, papaver somniferum, lepidium didymum, lathyrus latifolius, geranium pyrenaicum, cymbalaria muralis, veronica persica, echinochloa crus-galli, arum italicum, claytonia perfoliata, erigeron sumatrensis, euphorbia lathyris, eschscholzia californica, nicandra physalodes, tanacetum parthenium, trifolium incarnatum, phacelia tanacetifolia, nigella damascena, castanea sativa, pentaglottis sempervirens, juglans regia, setaria helvola, pseudofumaria lutea, lobularia maritima, lunaria annua, datura stramonium, malva sylvestris, matricaria discoidea, silybum marianum, hibiscus syriacus, muscari armeniacum, ribes rubrum, euphorbia maculata, oxalis stricta, verbena bonariensis, galanthus nivalis, pyrus communis, calendula officinalis, lysimachia punctata, cosmos bipinnatus, linum usitatissimum, centaurea cyanus, cerastium tomentosum