ch, graubünden, galeopsis tetrahit, viola arvensis, chenopodium album, capsella bursa-pastoris, lapsana communis, cirsium arvense, galium spurium, myosotis arvensis, equisetum arvense, fallopia convolvulus, convolvulus arvensis, stellaria media, galium aparine, thlaspi arvense, euphorbia helioscopia, vicia cracca, anthemis arvensis, raphanus raphanistrum, sonchus arvensis, lysimachia vulgaris, campanula rapunculoides, elymus repens, polygonum aviculare, trifolium repens, centaurea cyanus, veronica persica, veronica arvensis, lamium purpureum, solanum tuberosum, persicaria maculosa, vicia sepium, ranunculus repens, arenaria serpyllifolia, scleranthus polycarpos, medicago lupulina, poa trivialis, sinapis arvensis, achillea millefolium, mentha arvensis, veronica agrestis, vicia sativa, fumaria officinalis, sonchus asper, aegopodium podagraria, neslia paniculata, vicia hirsuta, trifolium pratense, buglossoides arvensis, lycopsis arvensis, agrostemma githago