cz, středočeský kraj, thlaspi arvense, capsella bursa-pastoris, veronica persica, tripleurospermum inodorum, galium aparine, fallopia convolvulus, stellaria media, viola arvensis, cirsium arvense, elymus repens, chenopodium album, myosotis arvensis, convolvulus arvensis, lysimachia arvensis, papaver rhoeas, euphorbia helioscopia, lamium purpureum, avena fatua, aethusa cynapium, lamium amplexicaule, neslia paniculata, polygonum aviculare, poa annua, lapsana communis, fumaria officinalis, centaurea cyanus, sinapis arvensis, sonchus arvensis, atriplex patula, apera spica-venti, raphanus raphanistrum, veronica arvensis, geranium pusillum, equisetum arvense, galeopsis tetrahit, veronica polita, delphinium paniculatum, persicaria lapathifolia, rumex crispus, vicia hirsuta, sonchus asper, silene noctiflora, matricaria discoidea, plantago major, vicia tetrasperma, scleranthus polycarpos, triticum aestivum, artemisia vulgaris, delphinium consolida, veronica hederifolia