triticum aestivum, ranunculus arvensis, ajuga chamaepitys, alopecurus myosuroides, apera spica-venti, avena fatua, bifora radians, bromus diandrus, cerastium glomeratum, convolvulus arvensis, delphinium consolida, euphorbia falcata, fallopia convolvulus, fumaria officinalis, galium tricornutum, geranium dissectum, gladiolus italicus, legousia speculum-veneris, lolium temulentum, lysimachia arvensis, lysimachia foemina, medicago lupulina, ornithogalum narbonense, papaver rhoeas, poa annua, polygonum aviculare, polygonum bellardii, scandix pecten-veneris, stellaria media, thlaspi arvense, thymelaea passerina, veronica persica, potentilla reptans