beta vulgaris, persicaria hydropiper, poa annua, spergula arvensis, stellaria media, avena sativa, chenopodium album, cirsium arvense, convolvulus arvensis, elymus repens, equisetum arvense, galeopsis tetrahit, gnaphalium uliginosum, lysimachia arvensis, myosotis arvensis, persicaria lapathifolia, rumex acetosella, sinapis arvensis, stachys palustris, trifolium pratense, tripleurospermum inodorum, veronica hederifolia, viola arvensis