cz, středočeský kraj, viola arvensis, capsella bursa-pastoris, convolvulus arvensis, fallopia convolvulus, thlaspi arvense, veronica persica, galium aparine, papaver rhoeas, elymus repens, cirsium arvense, stellaria media, myosotis arvensis, lysimachia arvensis, veronica arvensis, neslia paniculata, tripleurospermum inodorum, delphinium paniculatum, vicia hirsuta, centaurea cyanus, chenopodium album, lamium amplexicaule, lapsana communis, euphorbia helioscopia, vicia tetrasperma, lamium purpureum, aethusa cynapium, delphinium consolida, vicia sativa, buglossoides arvensis, geranium pusillum, apera spica-venti, polygonum aviculare, fumaria officinalis, sinapis arvensis, veronica polita, avena fatua, valerianella dentata, veronica hederifolia, arenaria serpyllifolia, atriplex patula, equisetum arvense, galeopsis tetrahit, arabidopsis thaliana, raphanus raphanistrum, rumex crispus, scleranthus polycarpos, campanula rapunculoides, silene noctiflora, aphanes arvensis, achillea millefolium