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