medicago sativa, elymus repens, helminthotheca echioides, alopecurus myosuroides, geranium dissectum, lolium multiflorum, poa trivialis, rumex crispus, stellaria media, taraxacum officinale, calepina irregularis, cirsium arvense, gladiolus italicus, lolium perenne, muscari comosum, myosotis arvensis, papaver rhoeas, plantago lanceolata, sonchus asper, trifolium pratense, tussilago farfara, verbena officinalis, vicia sativa, ajuga chamaepitys, galeopsis segetum