ch, graubünden, chenopodium album, convolvulus arvensis, capsella bursa-pastoris, viola arvensis, chenopodiastrum hybridum, cirsium arvense, galium spurium, bunias orientalis, euphorbia helioscopia, stellaria media, lamium amplexicaule, thlaspi arvense, lysimachia vulgaris, galeopsis tetrahit, galium aparine, artemisia absinthium, veronica hederifolia, lamium purpureum, equisetum arvense, centaurea cyanus, fallopia convolvulus, descurainia sophia, medicago lupulina, polygonum aviculare, arenaria serpyllifolia, sonchus oleraceus, lapsana communis, senecio vulgaris, elymus repens, papaver rhoeas, sonchus asper, geranium pusillum, agrostemma githago, veronica polita, buglossoides arvensis, myosotis arvensis, fumaria officinalis, lactuca serriola, veronica persica, amaranthus retroflexus, campanula rapunculoides, anthemis arvensis, setaria viridis, lycopsis arvensis, malva neglecta, sinapis arvensis, sonchus arvensis, aethusa cynapium, adonis aestivalis, veronica arvensis