secale cereale, ranunculus arvensis, avena sativa, equisetum ramosissimum, legousia speculum-veneris, alopecurus myosuroides, apera spica-venti, arabidopsis thaliana, avena fatua, bromus secalinus, cerastium glomeratum, cirsium arvense, convolvulus arvensis, elymus repens, euphorbia falcata, fallopia convolvulus, geranium dissectum, lolium temulentum, lysimachia arvensis, matricaria chamomilla, medicago lupulina, papaver rhoeas, triticum aestivum, valerianella coronata, veronica persica, vicia sativa, viola tricolor