paspalum distichum, xanthium strumarium, persicaria lapathifolia, schoenoplectus lacustris, bidens tripartita, cyperus longus, echinochloa crus-galli, leersia oryzoides, persicaria maculosa, anthemis cotula, atriplex patula, calystegia sepium, eupatorium cannabinum, helosciadium nodiflorum, lycopus europaeus, lythrum salicaria, solanum nigrum, stachys palustris