chenopodium album, poa annua, stellaria media, equisetum arvense, fallopia convolvulus, persicaria maculosa, rumex acetosella, spergula arvensis, achillea millefolium, capsella bursa-pastoris, centaurea cyanus, elymus repens, galeopsis tetrahit, gnaphalium uliginosum, juncus bufonius, myosotis arvensis, persicaria lapathifolia, raphanus raphanistrum, rumex crispus, senecio vulgaris, viola arvensis