triticum aestivum, apera spica-venti, fallopia convolvulus, persicaria hydropiper, tripleurospermum inodorum, stachys palustris, viola arvensis, alopecurus aequalis, bidens tripartita, capsella bursa-pastoris, cirsium arvense, elymus repens, fumaria officinalis, galeopsis tetrahit, galium aparine, gnaphalium uliginosum, juncus bufonius, lapsana communis, lipandra polysperma, lysimachia arvensis, matricaria discoidea, myosotis arvensis, persicaria lapathifolia, persicaria maculosa, plantago uliginosa, poa annua, stellaria aquatica, stellaria media, veronica arvensis, vicia sativa, vicia tetrasperma, oxalis stricta, sonchus oleraceus