ch, graubünden, chenopodium album, galeopsis tetrahit, capsella bursa-pastoris, viola arvensis, galium spurium, convolvulus arvensis, equisetum arvense, cirsium arvense, stellaria media, euphorbia helioscopia, lysimachia vulgaris, vicia cracca, lapsana communis, medicago lupulina, myosotis arvensis, arenaria serpyllifolia, thlaspi arvense, fallopia convolvulus, trifolium repens, galium aparine, campanula rapunculoides, polygonum aviculare, silene vulgaris, anthemis arvensis, veronica arvensis, trifolium pratense, lamium purpureum, elymus repens, centaurea cyanus, achillea millefolium, rhinanthus alectorolophus, raphanus raphanistrum, artemisia absinthium, chenopodiastrum hybridum, vicia sepium, lamium amplexicaule, veronica agrestis, sonchus arvensis, sonchus asper, poa annua, veronica persica, agrostemma githago, lycopsis arvensis, buglossoides arvensis, scleranthus polycarpos, persicaria maculosa, bunias orientalis, veronica hederifolia, centaurea scabiosa, plantago lanceolata