digitaria sanguinalis, setaria pumila, cynodon dactylon, hibiscus trionum, chenopodium album, convolvulus arvensis, echinochloa crus-galli, polygonum aviculare, achillea millefolium, calystegia sepium, chenopodium ficifolium, euphorbia helioscopia, oxalis stricta, persicaria maculosa, plantago lanceolata, plantago major, trifolium repens, veronica persica