solanum tuberosum, chenopodium album, echinochloa crus-galli, erodium cicutarium, galeopsis tetrahit, spergula arvensis, stellaria media, bidens tripartita, digitaria ischaemum, equisetum arvense, fallopia convolvulus, galinsoga parviflora, gnaphalium uliginosum, juncus bufonius, lycopsis arvensis, myosotis arvensis, persicaria maculosa, plantago uliginosa, poa annua, polygonum aviculare, rumex acetosa, rumex acetosella, setaria viridis, thlaspi arvense