triticum aestivum, buglossoides arvensis, convolvulus arvensis, achillea millefolium, adonis aestivalis, fumaria vaillantii, alyssum alyssoides, capsella bursa-pastoris, centaurea cyanus, chenopodium album, delphinium consolida, holosteum umbellatum, lamium amplexicaule, solanum tuberosum, veronica arvensis, vicia sativa