digitaria ischaemum, solanum tuberosum, chenopodium album, echinochloa crus-galli, equisetum arvense, galinsoga parviflora, elymus repens, fallopia convolvulus, galinsoga quadriradiata, persicaria hydropiper, persicaria maculosa, plantago major, rumex acetosa, setaria pumila, spergula arvensis, spergularia rubra, tripleurospermum inodorum, arabidopsis thaliana, capsella bursa-pastoris, gnaphalium uliginosum, myosotis arvensis, oxalis stricta, viola arvensis