cz, plzeňský kraj, cirsium arvense, centaurea cyanus, fallopia convolvulus, viola arvensis, capsella bursa-pastoris, stellaria media, veronica arvensis, myosotis arvensis, galium aparine, convolvulus arvensis, veronica persica, vicia hirsuta, scleranthus polycarpos, raphanus raphanistrum, lysimachia arvensis, thlaspi arvense, elymus repens, vicia sativa, chenopodium album, polygonum aviculare, apera spica-venti, neslia paniculata, papaver rhoeas, equisetum arvense, lapsana communis, scleranthus annuus, galeopsis tetrahit, anthemis arvensis, valerianella dentata, vicia tetrasperma, tripleurospermum inodorum, sonchus arvensis, buglossoides arvensis, euphorbia helioscopia, aphanes arvensis, arenaria serpyllifolia, sherardia arvensis, arabidopsis thaliana, lamium purpureum, sinapis arvensis, veronica hederifolia, rumex acetosella, lamium amplexicaule, persicaria hydropiper, rumex crispus, mentha arvensis, rumex angiocarpus, spergula arvensis, papaver argemone, persicaria lapathifolia