solanum tuberosum, chenopodium album, amaranthus retroflexus, echinochloa crus-galli, elymus repens, persicaria lapathifolia, setaria viridis, spergula arvensis, anthemis arvensis, arenaria serpyllifolia, erigeron canadensis, fallopia convolvulus, gnaphalium uliginosum, lamium amplexicaule, spergularia rubra, stellaria media