senecio vulgaris, stellaria media, veronica hederifolia, cirsium arvense, lamium amplexicaule, lamium purpureum, ornithogalum umbellatum, veronica persica, avena fatua, calendula arvensis, capsella bursa-pastoris, crepis sancta, diplotaxis erucoides, euphorbia helioscopia, geranium dissectum, malva sylvestris, mercurialis annua, papaver rhoeas, sonchus asper