apera spica-venti, matricaria chamomilla, alopecurus myosuroides, aphanes arvensis, polygonum aviculare, capsella bursa-pastoris, cirsium arvense, equisetum arvense, fallopia convolvulus, gnaphalium uliginosum, hypericum humifusum, lysimachia arvensis, myosotis arvensis, papaver rhoeas, persicaria maculosa, plantago uliginosa, poa annua, ranunculus arvensis, riccia glauca, rumex acetosella, sagina procumbens, secale cereale, sonchus asper, spergula arvensis, stellaria media, tanacetum vulgare