cz, ústecký kraj, cirsium arvense, veronica persica, papaver rhoeas, convolvulus arvensis, chenopodium album, fallopia convolvulus, stellaria media, lysimachia arvensis, galium aparine, thlaspi arvense, capsella bursa-pastoris, sinapis arvensis, viola arvensis, tripleurospermum inodorum, elymus repens, euphorbia helioscopia, aethusa cynapium, polygonum aviculare, euphorbia exigua, avena fatua, delphinium paniculatum, silene noctiflora, lamium amplexicaule, veronica polita, sonchus asper, delphinium consolida, atriplex patula, sonchus arvensis, descurainia sophia, sonchus oleraceus, equisetum arvense, lamium purpureum, myosotis arvensis, mercurialis annua, lathyrus tuberosus, adonis aestivalis, poa annua, neslia paniculata, fumaria officinalis, apera spica-venti, veronica hederifolia, centaurea cyanus, rumex crispus, persicaria lapathifolia, chenopodiastrum hybridum, triticum aestivum, lactuca serriola, persicaria maculosa, medicago lupulina, echinochloa crus-galli