digitaria ischaemum, spergula arvensis, vicia sativa, agrostis stolonifera, artemisia vulgaris, capsella bursa-pastoris, chenopodium album, fallopia convolvulus, galinsoga parviflora, gnaphalium uliginosum, juncus bufonius, setaria viridis, stellaria media, tripleurospermum inodorum, arabidopsis thaliana, echinochloa crus-galli, galinsoga quadriradiata, hypochaeris radicata, malva neglecta, myosotis arvensis, ornithopus perpusillus, papaver dubium, persicaria hydropiper, persicaria lapathifolia, persicaria maculosa, poa annua, ranunculus repens, rumex acetosella