ch, graubünden, convolvulus arvensis, viola arvensis, chenopodium album, cirsium arvense, lysimachia vulgaris, galium spurium, capsella bursa-pastoris, euphorbia helioscopia, centaurea cyanus, arenaria serpyllifolia, galium aparine, medicago lupulina, galeopsis tetrahit, anthemis arvensis, thlaspi arvense, fallopia convolvulus, stellaria media, lapsana communis, vicia cracca, myosotis arvensis, equisetum arvense, veronica hederifolia, buglossoides arvensis, papaver rhoeas, vicia sativa, campanula rapunculoides, veronica arvensis, elymus repens, veronica persica, trifolium repens, odontites vernus, neslia paniculata, lamium amplexicaule, adonis aestivalis, veronica polita, polygonum aviculare, lamium purpureum, sonchus arvensis, agrostemma githago, sonchus asper, bunium bulbocastanum, plantago lanceolata, fumaria officinalis, trifolium pratense, lysimachia arvensis, sinapis arvensis, vicia hirsuta, chenopodiastrum hybridum, delphinium paniculatum, scleranthus polycarpos