papaver rhoeas, avena sterilis, galium aparine, legousia speculum-veneris, ranunculus arvensis, rapistrum rugosum, veronica persica, alopecurus myosuroides, cirsium arvense, lolium multiflorum, muscari comosum, rumex crispus, veronica arvensis, vicia sativa, arum italicum, convolvulus arvensis, euphorbia falcata, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, gladiolus italicus, matricaria chamomilla, nigella damascena, ornithogalum pyramidale, raphanus raphanistrum, sonchus oleraceus, valerianella dentata