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