alopecurus geniculatus, agrostis stolonifera, galium palustre, juncus articulatus, oenanthe fistulosa, alisma plantago-aquatica, argentina anserina, trifolium fragiferum, bolboschoenus maritimus, cardamine pratensis, carex divisa, eleocharis palustris, mentha aquatica, veronica anagallis-aquatica