cz, středočeský kraj, tripleurospermum inodorum, cirsium arvense, viola arvensis, fallopia convolvulus, capsella bursa-pastoris, galium aparine, elymus repens, stellaria media, myosotis arvensis, thlaspi arvense, veronica persica, equisetum arvense, lysimachia arvensis, chenopodium album, persicaria lapathifolia, poa annua, apera spica-venti, gnaphalium uliginosum, vicia tetrasperma, centaurea cyanus, vicia hirsuta, lapsana communis, persicaria hydropiper, galeopsis tetrahit, raphanus raphanistrum, scleranthus polycarpos, scleranthus annuus, veronica arvensis, mentha arvensis, polygonum aviculare, plantago major, spergula arvensis, convolvulus arvensis, artemisia vulgaris, lamium purpureum, ranunculus repens, matricaria discoidea, persicaria maculosa, euphorbia helioscopia, anthemis arvensis, rumex angiocarpus, vicia sativa, rumex crispus, triticum aestivum, sonchus arvensis, stachys palustris, rumex acetosella, achillea millefolium, aphanes arvensis, atriplex patula