it, valle d’aosta/vallée d’aoste, chenopodium album, convolvulus arvensis, capsella bursa-pastoris, viola arvensis, setaria viridis, veronica hederifolia, arenaria serpyllifolia, euphorbia helioscopia, stellaria media, lamium amplexicaule, lamium purpureum, chenopodiastrum hybridum, lysimachia vulgaris, galium spurium, cirsium arvense, buglossoides arvensis, veronica polita, senecio vulgaris, centaurea cyanus, vicia sativa, equisetum arvense, galium aparine, vicia hirsuta, veronica persica, erigeron canadensis, papaver rhoeas, fallopia convolvulus, veronica arvensis, medicago lupulina, anthemis arvensis, solanum nigrum, sonchus oleraceus, amaranthus retroflexus, myosotis arvensis, elymus repens, sonchus asper, lactuca serriola, artemisia absinthium, setaria helvola, polygonum aviculare, arabidopsis thaliana, lycopsis arvensis, geranium pusillum, papaver argemone, galeopsis tetrahit, thlaspi arvense, descurainia sophia, scleranthus polycarpos, delphinium consolida, plantago lanceolata