apera spica-venti, alopecurus myosuroides, fallopia convolvulus, ranunculus arvensis, aphanes arvensis, arenaria serpyllifolia, centaurea cyanus, cirsium arvense, convolvulus arvensis, equisetum arvense, gnaphalium uliginosum, lysimachia arvensis, matricaria chamomilla, medicago lupulina, myosotis arvensis, papaver rhoeas, plantago uliginosa, polygonum aviculare, ranunculus sardous, raphanus raphanistrum, sagina procumbens, stellaria media, veronica arvensis, vicia sativa, viola tricolor