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