cirsium arvense, convolvulus arvensis, sonchus asper, matricaria chamomilla, myosotis arvensis, persicaria maculosa, polypogon viridis, ranunculus repens, trifolium repens, vicia hirsuta, gnaphalium uliginosum, lysimachia arvensis, plantago major, sagina procumbens, chenopodium album, juncus bufonius, lipandra polysperma, papaver rhoeas, persicaria mitis, poa trivialis, stellaria media, veronica arvensis, veronica persica