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