cz, středočeský kraj, capsella bursa-pastoris, cirsium arvense, viola arvensis, fallopia convolvulus, tripleurospermum inodorum, veronica persica, stellaria media, lysimachia arvensis, chenopodium album, elymus repens, myosotis arvensis, convolvulus arvensis, galium aparine, thlaspi arvense, veronica arvensis, vicia tetrasperma, lamium purpureum, polygonum aviculare, vicia hirsuta, apera spica-venti, equisetum arvense, lipandra polysperma, papaver rhoeas, euphorbia helioscopia, centaurea cyanus, plantago major, oxalis stricta, poa annua, persicaria lapathifolia, atriplex patula, rumex crispus, lapsana communis, sonchus arvensis, geranium pusillum, vicia sativa, echinochloa crus-galli, sinapis arvensis, lamium amplexicaule, aphanes arvensis, persicaria maculosa, mentha arvensis, sonchus asper, delphinium paniculatum, ranunculus repens, triticum aestivum, artemisia vulgaris, avena fatua, aethusa cynapium, trifolium repens, achillea millefolium