cirsium arvense, galeopsis tetrahit, convolvulus arvensis, daucus carota, equisetum arvense, euphorbia helioscopia, galium aparine, lycopsis arvensis, thlaspi arvense, vicia cracca, capsella bursa-pastoris, centaurea cyanus, chenopodium album, fumaria officinalis, galium spurium, geranium pusillum, lapsana communis, lysimachia vulgaris, viola arvensis