convolvulus arvensis, centaurea scabiosa, fallopia convolvulus, hypecoum imberbe, papaver rhoeas, platycapnos spicata, capsella bursa-pastoris, cirsium arvense, erucastrum nasturtiifolium, eryngium campestre, euphorbia serrata, gladiolus italicus, lamium amplexicaule, lolium rigidum, neslia paniculata, poa bulbosa, scandix pecten-veneris, silene vulgaris, silybum marianum, vicia peregrina, vicia sativa