cz, plzeňský kraj, capsella bursa-pastoris, viola arvensis, thlaspi arvense, tripleurospermum inodorum, convolvulus arvensis, veronica persica, galium aparine, fallopia convolvulus, stellaria media, elymus repens, cirsium arvense, lamium amplexicaule, neslia paniculata, papaver rhoeas, chenopodium album, lysimachia arvensis, geranium pusillum, myosotis arvensis, centaurea cyanus, veronica arvensis, euphorbia helioscopia, lamium purpureum, apera spica-venti, veronica polita, polygonum aviculare, aethusa cynapium, fumaria officinalis, veronica sublobata, veronica hederifolia, poa annua, vicia hirsuta, lapsana communis, scleranthus polycarpos, avena fatua, delphinium paniculatum, descurainia sophia, arabidopsis thaliana, equisetum arvense, arenaria serpyllifolia, raphanus raphanistrum, galeopsis tetrahit, erodium cicutarium, atriplex patula, delphinium consolida, vicia sativa, scleranthus annuus, buglossoides arvensis, vicia tetrasperma, sinapis arvensis, anthemis arvensis