persicaria maculosa, sorghum halepense, amaranthus retroflexus, echinochloa crus-galli, persicaria lapathifolia, sonchus asper, abutilon theophrasti, calystegia sepium, chenopodium album, cirsium arvense, datura stramonium, persicaria hydropiper, polygonum aviculare, senecio vulgaris, solanum nigrum