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