cz, středočeský kraj, capsella bursa-pastoris, tripleurospermum inodorum, cirsium arvense, elymus repens, chenopodium album, convolvulus arvensis, fallopia convolvulus, viola arvensis, veronica persica, stellaria media, thlaspi arvense, papaver rhoeas, galium aparine, lysimachia arvensis, artemisia vulgaris, polygonum aviculare, atriplex patula, lactuca serriola, avena fatua, sinapis arvensis, euphorbia helioscopia, lamium amplexicaule, descurainia sophia, plantago major, delphinium paniculatum, poa annua, aethusa cynapium, silene noctiflora, delphinium consolida, veronica polita, sonchus oleraceus, geranium pusillum, lamium purpureum, sonchus asper, apera spica-venti, erigeron canadensis, triticum aestivum, lolium perenne, amaranthus retroflexus, lathyrus tuberosus, rumex crispus, silene latifolia, myosotis arvensis, daucus carota, sonchus arvensis, echinochloa crus-galli, chenopodiastrum hybridum, persicaria lapathifolia, centaurea cyanus, matricaria discoidea