chenopodium album, chenopodium vulvaria, polygonum aviculare, avena fatua, buglossoides arvensis, capsella bursa-pastoris, chaenorhinum minus, convolvulus arvensis, erucastrum nasturtiifolium, fallopia convolvulus, fumaria officinalis, fumaria parviflora, lolium rigidum, lysimachia arvensis, neslia paniculata, scandix pecten-veneris, vicia sativa, bromus sterilis, centaurea scabiosa, euphorbia serrata, galium tricornutum, lactuca serriola, lamium amplexicaule, papaver rhoeas, ranunculus arvensis, reseda phyteuma, veronica polita