cz, středočeský kraj, capsella bursa-pastoris, veronica persica, tripleurospermum inodorum, convolvulus arvensis, stellaria media, fallopia convolvulus, viola arvensis, elymus repens, chenopodium album, thlaspi arvense, cirsium arvense, lysimachia arvensis, galium aparine, myosotis arvensis, equisetum arvense, centaurea cyanus, papaver rhoeas, polygonum aviculare, euphorbia helioscopia, apera spica-venti, lamium purpureum, lamium amplexicaule, sinapis arvensis, avena fatua, vicia hirsuta, veronica arvensis, triticum aestivum, persicaria lapathifolia, raphanus raphanistrum, sonchus arvensis, poa annua, geranium pusillum, vicia sativa, lapsana communis, aethusa cynapium, scleranthus polycarpos, vicia tetrasperma, erodium cicutarium, sonchus asper, plantago major, atriplex patula, solanum tuberosum, veronica polita, echinochloa crus-galli, artemisia vulgaris, persicaria maculosa, delphinium paniculatum, achillea millefolium, silene noctiflora, stachys palustris