setaria pumila, echinochloa crus-galli, panicum dichotomiflorum, funaria hygrometrica, elymus repens, equisetum arvense, holcus lanatus, poa annua, calystegia sepium, carex hirta, dactylis glomerata, digitaria sanguinalis, persicaria maculosa, trifolium repens, veronica persica, chenopodium album