ch, graubünden, chenopodium album, capsella bursa-pastoris, convolvulus arvensis, galeopsis tetrahit, viola arvensis, cirsium arvense, euphorbia helioscopia, galium spurium, stellaria media, campanula rapunculoides, equisetum arvense, lapsana communis, lysimachia vulgaris, thlaspi arvense, fallopia convolvulus, myosotis arvensis, medicago lupulina, trifolium repens, galium aparine, vicia cracca, chenopodiastrum hybridum, arenaria serpyllifolia, polygonum aviculare, sonchus arvensis, bunias orientalis, elymus repens, lamium purpureum, sonchus asper, anthemis arvensis, veronica persica, centaurea cyanus, plantago major, agrostemma githago, artemisia absinthium, persicaria maculosa, sonchus oleraceus, raphanus raphanistrum, lamium amplexicaule, trifolium pratense, geranium pusillum, veronica arvensis, poa annua, aethusa cynapium, achillea millefolium, senecio vulgaris, brassica rapa, vicia sepium, buglossoides arvensis, sinapis arvensis, solanum tuberosum