argentina anserina, poa trivialis, lythrum salicaria, mentha pulegium, scirpoides holoschoenus, althaea officinalis, iris pseudacorus, juncus inflexus, rorippa sylvestris, rumex conglomeratus, schoenoplectus lacustris, equisetum ramosissimum, oenanthe lachenalii, scrophularia auriculata, sparganium erectum