it, potenza, convolvulus arvensis, papaver rhoeas, sonchus asper, fallopia convolvulus, cirsium arvense, daucus carota, anthemis arvensis, polygonum aviculare, vicia sativa, plantago lanceolata, galium aparine, lysimachia arvensis, lactuca serriola, ranunculus arvensis, avena fatua, bromus sterilis, stellaria media, elymus repens, delphinium paniculatum, lathyrus aphaca, dactylis glomerata, delphinium consolida, chenopodium album, alopecurus myosuroides, veronica persica, geranium dissectum, sherardia arvensis, euphorbia helioscopia, galium tricornutum, legousia speculum-veneris, sinapis arvensis, medicago lupulina, torilis arvensis, cichorium intybus, lolium perenne, poa trivialis, melilotus officinalis, rapistrum rugosum, bromus hordeaceus, eryngium campestre, avena sterilis, sonchus oleraceus, clematis vitalba, cynodon dactylon, buglossoides arvensis, capsella bursa-pastoris, potentilla reptans, fumaria officinalis, picris hieracioides, helminthotheca echioides