it, ancona, papaver rhoeas, convolvulus arvensis, avena sterilis, vicia sativa, daucus carota, alopecurus myosuroides, picris hieracioides, rapistrum rugosum, sherardia arvensis, sonchus asper, dactylis glomerata, helminthotheca echioides, cota tinctoria, avena fatua, veronica persica, lysimachia arvensis, plantago lanceolata, ranunculus arvensis, legousia speculum-veneris, eryngium campestre, euphorbia helioscopia, geranium dissectum, melilotus officinalis, cichorium intybus, dittrichia viscosa, poterium sanguisorba, adonis annua, lactuca serriola, medicago sativa, ajuga chamaepitys, scandix pecten-veneris, bromus sterilis, fallopia convolvulus, trifolium campestre, delphinium paniculatum, medicago lupulina, cirsium arvense, elymus repens, anthemis arvensis, silene vulgaris, lolium multiflorum, lathyrus aphaca, polygonum aviculare, avena barbata, delphinium consolida, bromus hordeaceus, tordylium apulum, galium tricornutum, knautia integrifolia, euphorbia falcata