cz, plzeňský kraj, capsella bursa-pastoris, tripleurospermum inodorum, veronica persica, viola arvensis, fallopia convolvulus, elymus repens, convolvulus arvensis, thlaspi arvense, cirsium arvense, chenopodium album, stellaria media, galium aparine, lysimachia arvensis, poa annua, papaver rhoeas, euphorbia helioscopia, polygonum aviculare, lamium purpureum, avena fatua, lamium amplexicaule, atriplex patula, artemisia vulgaris, plantago major, geranium pusillum, myosotis arvensis, matricaria discoidea, apera spica-venti, veronica polita, triticum aestivum, persicaria lapathifolia, sinapis arvensis, centaurea cyanus, echinochloa crus-galli, descurainia sophia, aethusa cynapium, sonchus asper, neslia paniculata, rumex crispus, lactuca serriola, delphinium paniculatum, equisetum arvense, fumaria officinalis, veronica arvensis, silene noctiflora, veronica sublobata, lolium perenne, sonchus arvensis, sonchus oleraceus, lipandra polysperma, raphanus raphanistrum