cz, středočeský kraj, cirsium arvense, veronica persica, convolvulus arvensis, fallopia convolvulus, lysimachia arvensis, chenopodium album, sinapis arvensis, tripleurospermum inodorum, avena fatua, papaver rhoeas, stellaria media, galium aparine, capsella bursa-pastoris, elymus repens, viola arvensis, silene noctiflora, euphorbia helioscopia, thlaspi arvense, aethusa cynapium, delphinium paniculatum, atriplex patula, euphorbia exigua, delphinium consolida, sonchus asper, lathyrus tuberosus, veronica polita, polygonum aviculare, lamium amplexicaule, sonchus oleraceus, sonchus arvensis, lactuca serriola, stachys annua, lamium purpureum, chenopodiastrum hybridum, mercurialis annua, amaranthus retroflexus, triticum aestivum, artemisia vulgaris, persicaria lapathifolia, descurainia sophia, plantago major, echinochloa crus-galli, myosotis arvensis, adonis aestivalis, rumex crispus, equisetum arvense, poa annua, erigeron canadensis, daucus carota, medicago lupulina