it, firenze, papaver rhoeas, convolvulus arvensis, veronica persica, legousia speculum-veneris, ranunculus arvensis, fallopia convolvulus, polygonum aviculare, cirsium arvense, chenopodium album, lysimachia arvensis, alopecurus myosuroides, fumaria officinalis, kickxia spuria, lactuca serriola, delphinium paniculatum, sonchus asper, delphinium consolida, galium tricornutum, avena fatua, euphorbia helioscopia, vicia sativa, stellaria media, galium aparine, stachys annua, senecio vulgaris, amaranthus retroflexus, sinapis arvensis, bifora radians, mercurialis annua, euphorbia falcata, scandix pecten-veneris, avena sterilis, capsella bursa-pastoris, ajuga chamaepitys, buglossoides arvensis, daucus carota, lathyrus aphaca, anthemis arvensis, veronica hederifolia, elymus repens, lamium amplexicaule, medicago sativa, viola arvensis, bromus sterilis, sonchus oleraceus, lysimachia foemina, rapistrum rugosum, vicia pannonica, sherardia arvensis, rumex crispus