phragmites australis, potamogeton lucens, bolboschoenus maritimus, bromus inermis, calystegia sepium, cannabis sativa, lythrum virgatum, persicaria hydropiper, persicaria minor, phalaris arundinacea, sagittaria sagittifolia, salvinia natans, schoenoplectus lacustris, sparganium erectum, stachys palustris, typha angustifolia, xanthium strumarium