digitaria ischaemum, rumex acetosella, galeopsis ladanum, raphanus raphanistrum, spergula arvensis, apera spica-venti, chenopodium album, equisetum arvense, fallopia convolvulus, scleranthus annuus, setaria viridis, agrostis stolonifera, hypochaeris glabra, polygonum aviculare, vicia sativa, galeopsis segetum, logfia minima