ch, ticino, viola arvensis, chenopodium album, capsella bursa-pastoris, convolvulus arvensis, galium spurium, anthemis arvensis, centaurea cyanus, cirsium arvense, galeopsis tetrahit, euphorbia helioscopia, fallopia convolvulus, arenaria serpyllifolia, stellaria media, lapsana communis, equisetum arvense, thlaspi arvense, scleranthus polycarpos, buglossoides arvensis, galium aparine, polygonum aviculare, lysimachia vulgaris, medicago lupulina, veronica hederifolia, myosotis arvensis, vicia cracca, agrostemma githago, neslia paniculata, veronica arvensis, lamium amplexicaule, lycopsis arvensis, scleranthus annuus, vicia sativa, geranium pusillum, solanum tuberosum, artemisia absinthium, papaver argemone, lamium purpureum, papaver rhoeas, elymus repens, vicia hirsuta, veronica persica, odontites vernus, setaria viridis, veronica polita, raphanus raphanistrum, trifolium repens, achillea millefolium, adonis aestivalis, chenopodiastrum hybridum, descurainia sophia