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