it, parma, papaver rhoeas, convolvulus arvensis, euphorbia helioscopia, sherardia arvensis, veronica persica, lysimachia arvensis, tordylium apulum, alopecurus myosuroides, vicia sativa, sonchus asper, ranunculus arvensis, legousia speculum-veneris, avena fatua, fumaria officinalis, fallopia convolvulus, elymus repens, ajuga chamaepitys, stellaria media, geranium dissectum, mercurialis annua, polygonum aviculare, daucus carota, euphorbia falcata, delphinium paniculatum, cota tinctoria, senecio vulgaris, cirsium arvense, avena sterilis, dittrichia viscosa, delphinium consolida, gladiolus italicus, anemone hortensis, plantago lanceolata, lolium multiflorum, medicago sativa, dactylis glomerata, stachys annua, chenopodium album, bromus sterilis, picris hieracioides, helminthotheca echioides, lactuca serriola, rapistrum rugosum, euphorbia exigua, galium aparine, scandix pecten-veneris, sonchus oleraceus, poa trivialis, trifolium campestre, lysimachia foemina