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