triticum aestivum, poa annua, veronica persica, aegopodium podagraria, anthemis arvensis, elymus repens, euphorbia helioscopia, fallopia convolvulus, lolium perenne, persicaria lapathifolia, poa trivialis, veronica arvensis, viola arvensis, aethusa cynapium, cerastium holosteoides, cirsium arvense, lapsana communis, lathyrus pratensis, myosotis arvensis, papaver rhoeas, raphanus raphanistrum, stellaria media, vicia sepium