solanum tuberosum, echinochloa crus-galli, bidens tripartita, elymus repens, persicaria lapathifolia, spergula arvensis, achillea millefolium, carex hirta, cirsium arvense, convolvulus arvensis, equisetum arvense, fallopia convolvulus, gnaphalium uliginosum, holcus mollis, persicaria maculosa, raphanus raphanistrum, roemeria argemone, rumex acetosella, stellaria media