xanthium strumarium, althaea officinalis, atriplex prostrata, bidens tripartita, chenopodium album, echinochloa crus-galli, hibiscus palustris, marrubium vulgare, oxybasis urbica, plantago major, polygonum aviculare, portulaca oleracea, rumex stenophyllus, setaria pumila, solanum nigrum, spergularia marina, sporobolus alopecuroides, tripleurospermum inodorum, tripolium pannonicum