ch, bern, chenopodium album, lysimachia vulgaris, convolvulus arvensis, viola arvensis, sinapis arvensis, veronica persica, lysimachia arvensis, myosotis arvensis, capsella bursa-pastoris, sonchus asper, galium aparine, galeopsis tetrahit, ranunculus repens, cirsium arvense, atriplex patula, persicaria maculosa, raphanus raphanistrum, stellaria media, equisetum arvense, aethusa cynapium, trifolium repens, elymus repens, euphorbia helioscopia, poa trivialis, papaver rhoeas, cerastium fontanum, euphorbia exigua, vicia sativa, senecio vulgaris, arenaria serpyllifolia, fallopia convolvulus, polypogon viridis, sonchus arvensis, lapsana communis, sonchus oleraceus, plantago major, vicia hirsuta, veronica arvensis, lamium purpureum, sherardia arvensis, rumex crispus, kickxia spuria, trifolium pratense, lipandra polysperma, apera spica-venti, thlaspi arvense, medicago lupulina, vicia cracca, centaurea cyanus, fumaria officinalis