it, rieti, papaver rhoeas, convolvulus arvensis, sherardia arvensis, anthemis arvensis, ranunculus arvensis, lysimachia arvensis, avena sterilis, alopecurus myosuroides, legousia speculum-veneris, vicia sativa, rapistrum rugosum, polygonum aviculare, fallopia convolvulus, galium tricornutum, lolium rigidum, sonchus asper, avena fatua, geranium dissectum, bromus sterilis, plantago lanceolata, avena barbata, daucus carota, knautia integrifolia, delphinium paniculatum, euphorbia exigua, lolium multiflorum, fumaria officinalis, lathyrus aphaca, scandix pecten-veneris, adonis annua, veronica persica, trifolium campestre, bromus hordeaceus, euphorbia falcata, raphanus raphanistrum, cirsium arvense, euphorbia helioscopia, silene vulgaris, lactuca serriola, eryngium campestre, cota tinctoria, buglossoides arvensis, galium aparine, veronica arvensis, delphinium consolida, chenopodium album, vicia villosa, centaurea cyanus, helminthotheca echioides, poterium sanguisorba