ch, graubünden, viola arvensis, convolvulus arvensis, chenopodium album, capsella bursa-pastoris, cirsium arvense, galium spurium, lysimachia vulgaris, euphorbia helioscopia, galeopsis tetrahit, centaurea cyanus, galium aparine, anthemis arvensis, arenaria serpyllifolia, fallopia convolvulus, lapsana communis, medicago lupulina, stellaria media, thlaspi arvense, myosotis arvensis, equisetum arvense, vicia cracca, veronica hederifolia, veronica arvensis, papaver rhoeas, campanula rapunculoides, buglossoides arvensis, vicia sativa, elymus repens, veronica persica, trifolium repens, sonchus arvensis, polygonum aviculare, neslia paniculata, lamium purpureum, odontites vernus, agrostemma githago, lamium amplexicaule, sonchus asper, veronica polita, scleranthus polycarpos, raphanus raphanistrum, adonis aestivalis, trifolium pratense, vicia hirsuta, solanum tuberosum, fumaria officinalis, sinapis arvensis, lysimachia arvensis, plantago lanceolata, bunium bulbocastanum