bifora radians, medicago lupulina, medicago sativa, ajuga chamaepitys, alopecurus myosuroides, avena fatua, buglossoides arvensis, capsella bursa-pastoris, cerastium glomeratum, convolvulus arvensis, cota altissima, delphinium consolida, fallopia convolvulus, geranium dissectum, lactuca serriola, legousia speculum-veneris, lysimachia arvensis, lysimachia foemina, matricaria chamomilla, papaver rhoeas, polygonum aviculare, polygonum bellardii, ranunculus arvensis, ranunculus repens, stellaria media, thlaspi arvense, veronica arvensis, veronica persica, vicia sativa, viola tricolor, centaurea cyanus