echinochloa crus-galli, solanum tuberosum, chenopodium album, equisetum arvense, galinsoga parviflora, viola arvensis, arabidopsis thaliana, digitaria ischaemum, elymus repens, gnaphalium uliginosum, myosotis arvensis, persicaria hydropiper, plantago uliginosa, psammophiliella muralis, setaria pumila, spergularia rubra, stellaria media, tripleurospermum inodorum, plantago major, stachys palustris