veronica persica, chenopodium album, euphorbia helioscopia, ornithogalum divergens, allium vineale, capsella bursa-pastoris, cerastium glomeratum, cirsium arvense, elymus repens, fumaria officinalis, geranium dissectum, lysimachia arvensis, mercurialis annua, senecio vulgaris, setaria pumila, solanum nigrum, sonchus oleraceus, stellaria media, vicia sativa