triticum aestivum, sinapis arvensis, adonis aestivalis, apera spica-venti, centaurea cyanus, convolvulus arvensis, delphinium consolida, achillea millefolium, aethusa cynapium, allium oleraceum, anthemis arvensis, buglossoides arvensis, camelina microcarpa, campanula rapunculoides, chaenorhinum minus, chenopodium album, cirsium arvense, coronilla varia, falcaria vulgaris, knautia arvensis, lysimachia arvensis, neslia paniculata, papaver rhoeas, polygonum aviculare, raphanus raphanistrum, rumex crispus, secale cereale, silene vulgaris, sonchus asper, stellaria media, thlaspi arvense, valerianella dentata, vicia sativa, viola arvensis