triticum aestivum, convolvulus arvensis, legousia speculum-veneris, medicago sativa, alopecurus myosuroides, aphanes arvensis, arenaria serpyllifolia, avena fatua, buglossoides arvensis, capsella bursa-pastoris, cerastium glomeratum, chenopodium album, cirsium arvense, elymus repens, euphorbia falcata, fallopia convolvulus, lysimachia arvensis, lysimachia foemina, matricaria chamomilla, medicago lupulina, myosotis arvensis, ornithogalum narbonense, oxalis corniculata, papaver dubium, papaver rhoeas, potentilla reptans, ranunculus arvensis, secale cereale, veronica arvensis, veronica peregrina, veronica persica, vicia sativa, apera spica-venti, stellaria media