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