bidens tripartita, calystegia sepium, chenopodium album, setaria pumila, solanum nigrum, abutilon theophrasti, amaranthus retroflexus, datura stramonium, digitaria sanguinalis, echinochloa crus-galli, elymus repens, euphorbia helioscopia, persicaria lapathifolia, sonchus oleraceus, xanthium orientale