cz, středočeský kraj, viola arvensis, capsella bursa-pastoris, fallopia convolvulus, stellaria media, myosotis arvensis, tripleurospermum inodorum, cirsium arvense, thlaspi arvense, veronica persica, elymus repens, galium aparine, centaurea cyanus, lysimachia arvensis, chenopodium album, veronica arvensis, apera spica-venti, convolvulus arvensis, vicia hirsuta, raphanus raphanistrum, scleranthus polycarpos, vicia tetrasperma, equisetum arvense, lapsana communis, euphorbia helioscopia, scleranthus annuus, papaver rhoeas, lamium purpureum, galeopsis tetrahit, vicia sativa, polygonum aviculare, neslia paniculata, lamium amplexicaule, poa annua, fumaria officinalis, anthemis arvensis, persicaria lapathifolia, sonchus arvensis, spergula arvensis, geranium pusillum, sinapis arvensis, aphanes arvensis, avena fatua, aethusa cynapium, triticum aestivum, mentha arvensis, arabidopsis thaliana, rumex angiocarpus, rumex acetosella, gnaphalium uliginosum, atriplex patula