persicaria lapathifolia, sorghum halepense, abutilon theophrasti, cirsium arvense, amaranthus retroflexus, echinochloa crus-galli, solanum nigrum, chenopodium album, datura stramonium, hibiscus trionum, lipandra polysperma, xanthium strumarium, calystegia sepium, erigeron canadensis, lactuca serriola, melilotus albus, picris hieracioides, portulaca oleracea, sonchus arvensis, sonchus asper, sonchus oleraceus