ch, graubünden, viola arvensis, convolvulus arvensis, cirsium arvense, capsella bursa-pastoris, galium spurium, chenopodium album, galeopsis tetrahit, fallopia convolvulus, vicia cracca, medicago lupulina, anthemis arvensis, campanula rapunculoides, arenaria serpyllifolia, myosotis arvensis, euphorbia helioscopia, centaurea cyanus, lapsana communis, stellaria media, thlaspi arvense, equisetum arvense, trifolium repens, veronica arvensis, achillea millefolium, polygonum aviculare, galium aparine, elymus repens, buglossoides arvensis, trifolium pratense, neslia paniculata, lysimachia vulgaris, vicia sativa, scleranthus polycarpos, plantago lanceolata, centaurea scabiosa, sonchus arvensis, odontites vernus, solanum tuberosum, silene vulgaris, geranium pusillum, lamium purpureum, rhinanthus alectorolophus, veronica persica, lamium amplexicaule, bunium bulbocastanum, adonis aestivalis, agrostemma githago, vicia hirsuta, artemisia absinthium, poa pratensis, lycopsis arvensis