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