cz, středočeský kraj, thlaspi arvense, viola arvensis, tripleurospermum inodorum, elymus repens, galium aparine, capsella bursa-pastoris, fallopia convolvulus, cirsium arvense, veronica persica, myosotis arvensis, stellaria media, lysimachia arvensis, centaurea cyanus, chenopodium album, apera spica-venti, triticum aestivum, poa annua, equisetum arvense, lamium purpureum, veronica arvensis, raphanus raphanistrum, convolvulus arvensis, persicaria lapathifolia, euphorbia helioscopia, polygonum aviculare, plantago major, matricaria discoidea, vicia hirsuta, atriplex patula, vicia tetrasperma, sonchus arvensis, papaver rhoeas, lamium amplexicaule, rumex crispus, ranunculus repens, avena fatua, scleranthus polycarpos, fumaria officinalis, artemisia vulgaris, avena sativa, trifolium repens, galeopsis tetrahit, hordeum vulgare, poa trivialis, spergula arvensis, gnaphalium uliginosum, lapsana communis, sinapis arvensis, achillea millefolium, brassica napus