solanum tuberosum, centaurea cyanus, equisetum arvense, spergula arvensis, achillea millefolium, anthemis arvensis, artemisia vulgaris, avena sativa, cichorium intybus, cirsium arvense, convolvulus arvensis, echinochloa crus-galli, gnaphalium uliginosum, juncus bufonius, persicaria lapathifolia, polygonum aviculare, raphanus raphanistrum, rumex acetosella, rumex crispus, scleranthus annuus, apera spica-venti, malva neglecta