be, arr. halle-vilvoorde, vicia hirsuta, aphanes arvensis, veronica arvensis, centaurea cyanus, veronica persica, vicia sativa, poa annua, stellaria media, polygonum aviculare, rumex angiocarpus, scleranthus annuus, apera spica-venti, rumex acetosella, cirsium arvense, chenopodium album, capsella bursa-pastoris, scleranthus polycarpos, viola arvensis, matricaria chamomilla, spergula arvensis, fallopia convolvulus, gnaphalium uliginosum, achillea millefolium, equisetum arvense, lysimachia arvensis, lolium perenne, arenaria serpyllifolia, ranunculus repens, trifolium repens, raphanus raphanistrum, plantago lanceolata, persicaria maculosa, juncus bufonius, arabidopsis thaliana, plantago major, lolium multiflorum, agrostis capillaris, cerastium fontanum, myosotis arvensis, sonchus asper, bromus hordeaceus, ornithopus perpusillus, papaver rhoeas, senecio vulgaris, erigeron canadensis, elymus repens, matricaria discoidea, vicia villosa, echinochloa crus-galli, cerastium glomeratum