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