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