cz, moravskoslezský kraj, tripleurospermum inodorum, chenopodium album, capsella bursa-pastoris, veronica persica, cirsium arvense, stellaria media, poa annua, convolvulus arvensis, fallopia convolvulus, thlaspi arvense, elymus repens, polygonum aviculare, galium aparine, lysimachia arvensis, persicaria lapathifolia, echinochloa crus-galli, viola arvensis, lipandra polysperma, sinapis arvensis, lamium purpureum, equisetum arvense, plantago major, euphorbia helioscopia, atriplex patula, sonchus asper, persicaria maculosa, papaver rhoeas, apera spica-venti, avena fatua, plantago uliginosa, sonchus arvensis, galinsoga parviflora, triticum aestivum, artemisia vulgaris, sonchus oleraceus, myosotis arvensis, matricaria discoidea, rumex crispus, aethusa cynapium, amaranthus retroflexus, gnaphalium uliginosum, lamium amplexicaule, geranium pusillum, matricaria chamomilla, veronica polita, galinsoga quadriradiata, silene noctiflora, centaurea cyanus, euphorbia exigua, argentina anserina