persicaria lapathifolia, bidens tripartita, xanthium strumarium, cuscuta campestris, persicaria maculosa, calystegia sepium, chenopodium album, echinochloa crus-galli, helosciadium nodiflorum, lipandra polysperma, lythrum salicaria, rorippa sylvestris, sonchus asper, sparganium erectum