setaria pumila, digitaria sanguinalis, polygonum aviculare, abutilon theophrasti, calystegia sepium, cirsium arvense, echinochloa crus-galli, lathyrus tuberosus, amaranthus powellii, chenopodium album, convolvulus arvensis, equisetum arvense, fallopia convolvulus, panicum miliaceum, persicaria lapathifolia, persicaria maculosa, rumex obtusifolius, sonchus asper, stachys palustris, veronica polita