althaea officinalis, anthoxanthum repens, echinochloa crus-galli, bidens frondosa, phalaris arundinacea, agrostis stolonifera, alisma plantago-aquatica, bolboschoenus maritimus, inula britannica, lysimachia vulgaris, lythrum salicaria, mentha arvensis, oenanthe aquatica, persicaria minor, plantago major, schoenoplectus lacustris, sparganium erectum, stachys palustris