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