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