rumex acetosella, persicaria maculosa, spergula arvensis, elymus repens, galinsoga parviflora, juncus bufonius, persicaria hydropiper, plantago major, chenopodium album, equisetum arvense, erodium cicutarium, gnaphalium uliginosum, scleranthus annuus, erigeron canadensis, fallopia convolvulus, mentha arvensis, plantago lanceolata, poa annua, rumex crispus, stellaria media, veronica serpyllifolia, vicia sativa, viola arvensis, echinochloa crus-galli, lysimachia arvensis, sagina procumbens, setaria viridis, sonchus asper