text: veronica persica, ficaria verna, cirsium arvense, arum italicum, calendula arvensis, crepis sancta, diplotaxis erucoides, euphorbia helioscopia, lamium purpureum, noccaea perfoliata, sonchus asper, allium vineale, alopecurus myosuroides, bellevalia romana, geranium dissectum, helminthotheca echioides, lamium amplexicaule, mercurialis annua, ornithogalum umbellatum, senecio vulgaris, stellaria neglecta