it, roma, papaver rhoeas, anthemis arvensis, convolvulus arvensis, lysimachia arvensis, vicia sativa, fallopia convolvulus, polygonum aviculare, ranunculus arvensis, sherardia arvensis, arenaria serpyllifolia, centaurea cyanus, plantago lanceolata, galium aparine, cirsium arvense, legousia speculum-veneris, stellaria media, medicago lupulina, buglossoides arvensis, viola arvensis, capsella bursa-pastoris, veronica arvensis, daucus carota, chenopodium album, lathyrus aphaca, sonchus asper, bromus sterilis, euphorbia helioscopia, galium tricornutum, veronica hederifolia, veronica persica, lamium amplexicaule, lolium rigidum, euphorbia exigua, senecio vulgaris, fumaria officinalis, dactylis glomerata, lactuca serriola, sinapis arvensis, silene vulgaris, chondrilla juncea, trifolium campestre, erodium cicutarium, eryngium campestre, poa bulbosa, avena fatua, ajuga chamaepitys, scandix pecten-veneris, lolium perenne, sonchus oleraceus, poterium sanguisorba