solanum tuberosum, chenopodium album, echinochloa crus-galli, equisetum arvense, erodium cicutarium, galeopsis tetrahit, spergula arvensis, argentina anserina, centaurea cyanus, elymus repens, gnaphalium uliginosum, juncus bufonius, lycopsis arvensis, plantago uliginosa, poa annua, ranunculus repens, rumex acetosella, setaria viridis, sonchus arvensis, stachys palustris, stellaria media, tripleurospermum inodorum, viola arvensis