digitaria ischaemum, setaria viridis, chenopodium album, cirsium arvense, equisetum arvense, erysimum cheiranthoides, fallopia convolvulus, holcus mollis, lapsana communis, mentha arvensis, persicaria lapathifolia, polygonum aviculare, scleranthus annuus, setaria pumila, solanum tuberosum, spergula arvensis, stachys palustris