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