digitaria ischaemum, echinochloa crus-galli, setaria pumila, spergula arvensis, apera spica-venti, centaurea cyanus, chenopodium album, erigeron canadensis, erodium cicutarium, lysimachia arvensis, persicaria lapathifolia, scleranthus annuus, amaranthus retroflexus, capsella bursa-pastoris, cirsium arvense, juncus bufonius, misopates orontium, persicaria maculosa