beta vulgaris, amaranthus retroflexus, anthemis arvensis, chenopodium album, echinochloa crus-galli, raphanus raphanistrum, setaria pumila, setaria viridis, arabidopsis thaliana, convolvulus arvensis, elymus repens, equisetum arvense, erodium cicutarium, persicaria lapathifolia, rumex acetosella, spergula arvensis, spergularia rubra, stellaria media, viola arvensis