triticum aestivum, sonchus arvensis, arenaria leptoclados, veronica agrestis, chenopodium album, fallopia convolvulus, galeopsis tetrahit, galium spurium, mentha arvensis, myosotis arvensis, polygonum aviculare, vicia cracca, viola arvensis, achillea millefolium, apera spica-venti, avena sativa, campanula rapunculoides, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, lapsana communis, medicago lupulina, secale cereale