cz, středočeský kraj, tripleurospermum inodorum, persicaria lapathifolia, cirsium arvense, chenopodium album, thlaspi arvense, capsella bursa-pastoris, echinochloa crus-galli, veronica persica, viola arvensis, fallopia convolvulus, galium aparine, convolvulus arvensis, elymus repens, lipandra polysperma, lysimachia arvensis, poa annua, stellaria media, gnaphalium uliginosum, polygonum aviculare, plantago uliginosa, sonchus asper, persicaria maculosa, persicaria hydropiper, rumex crispus, equisetum arvense, euphorbia helioscopia, plantago major, atriplex patula, lamium purpureum, papaver rhoeas, avena fatua, sinapis arvensis, myosotis arvensis, triticum aestivum, sonchus arvensis, sonchus oleraceus, artemisia vulgaris, lamium amplexicaule, apera spica-venti, ranunculus repens, aethusa cynapium, matricaria discoidea, juncus bufonius, veronica polita, amaranthus retroflexus, vicia hirsuta, bidens tripartita, stachys palustris, geranium pusillum, lactuca serriola