cz, středočeský kraj, tripleurospermum inodorum, chenopodium album, capsella bursa-pastoris, cirsium arvense, veronica persica, thlaspi arvense, stellaria media, echinochloa crus-galli, viola arvensis, fallopia convolvulus, convolvulus arvensis, elymus repens, poa annua, lysimachia arvensis, polygonum aviculare, persicaria lapathifolia, lamium amplexicaule, galium aparine, plantago uliginosa, apera spica-venti, papaver rhoeas, euphorbia helioscopia, equisetum arvense, gnaphalium uliginosum, sonchus asper, lamium purpureum, artemisia vulgaris, sinapis arvensis, lipandra polysperma, persicaria maculosa, veronica polita, amaranthus retroflexus, descurainia sophia, galinsoga parviflora, geranium pusillum, centaurea cyanus, atriplex patula, plantago major, myosotis arvensis, sonchus oleraceus, setaria helvola, triticum aestivum, erigeron canadensis, matricaria discoidea, sonchus arvensis, raphanus raphanistrum, silene noctiflora, avena fatua, matricaria chamomilla, delphinium paniculatum