cz, moravskoslezský kraj, poa annua, capsella bursa-pastoris, tripleurospermum inodorum, chenopodium album, elymus repens, cirsium arvense, veronica persica, convolvulus arvensis, plantago major, galium aparine, stellaria media, echinochloa crus-galli, persicaria lapathifolia, polygonum aviculare, thlaspi arvense, fallopia convolvulus, artemisia vulgaris, lipandra polysperma, equisetum arvense, lysimachia arvensis, ranunculus repens, sonchus oleraceus, lamium purpureum, matricaria discoidea, atriplex patula, viola arvensis, sonchus asper, persicaria hydropiper, euphorbia helioscopia, plantago uliginosa, argentina anserina, persicaria maculosa, galinsoga parviflora, trifolium repens, rumex crispus, galinsoga quadriradiata, lolium perenne, sinapis arvensis, urtica dioica, sonchus arvensis, papaver rhoeas, rumex obtusifolius, amaranthus retroflexus, myosotis arvensis, lapsana communis, apera spica-venti, gnaphalium uliginosum, erigeron canadensis, matricaria chamomilla, aethusa cynapium