be, arr. de bruxelles-capitale/arr. van brussel-hoofdstad, oxalis corniculata, claytonia perfoliata, geranium macrorrhizum, pseudofumaria lutea, phytolacca acinosa, pilosella aurantiaca, cymbalaria muralis, nicandra physalodes, tanacetum parthenium, silene coronaria, lathyrus latifolius, galinsoga quadriradiata, potentilla indica, erigeron sumatrensis, lepidium didymum, euphorbia lathyris, geranium pyrenaicum, viola wittrockiana, cosmos bipinnatus, lobularia maritima, verbena bonariensis, veronica persica, ribes sanguineum, alcea rosea, calendula officinalis, papaver somniferum, cerastium tomentosum, arum italicum, lysimachia punctata, malva sylvestris, echinochloa crus-galli, borago officinalis, agrostemma githago, veronica arvensis, erigeron karvinskianus, trifolium incarnatum, datura stramonium, matricaria discoidea, lunaria annua, cerastium glomeratum, mahonia aquifolium, alchemilla mollis, fagopyrum esculentum, syringa vulgaris, phacelia tanacetifolia, eschscholzia californica, euphorbia peplus, geranium nodosum, erigeron canadensis, euphorbia maculata