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