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