cz, středočeský kraj, convolvulus arvensis, stellaria media, capsella bursa-pastoris, cirsium arvense, chenopodium album, elymus repens, viola arvensis, tripleurospermum inodorum, fallopia convolvulus, papaver rhoeas, veronica persica, lamium amplexicaule, delphinium paniculatum, veronica polita, lysimachia arvensis, delphinium consolida, descurainia sophia, galium aparine, thlaspi arvense, silene noctiflora, lathyrus tuberosus, amaranthus retroflexus, polygonum aviculare, sinapis arvensis, avena fatua, chenopodiastrum hybridum, euphorbia helioscopia, lactuca serriola, euphorbia exigua, veronica hederifolia, stachys annua, lamium purpureum, mercurialis annua, setaria helvola, geranium pusillum, apera spica-venti, erigeron canadensis, triticum aestivum, atriplex patula, adonis aestivalis, echinochloa crus-galli, centaurea cyanus, arenaria serpyllifolia, aethusa cynapium, sonchus arvensis, sonchus oleraceus, artemisia vulgaris, buglossoides arvensis, cota austriaca, equisetum arvense