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