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