triticum aestivum, centaurea cyanus, legousia speculum-veneris, ajuga chamaepitys, alopecurus myosuroides, anthriscus caucalis, aphanes arvensis, avena fatua, bifora radians, buglossoides arvensis, cerastium glomeratum, convolvulus arvensis, cota altissima, cota tinctoria, delphinium consolida, euphorbia falcata, fallopia convolvulus, lactuca sativa, lysimachia foemina, medicago sativa, ornithogalum narbonense, papaver dubium, papaver rhoeas, polycnemum arvense, polygonum aviculare, potentilla reptans, ranunculus arvensis, secale cereale, thlaspi arvense, veronica persica, viola tricolor, elymus repens, equisetum ramosissimum, scandix pecten-veneris, veronica polita