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