catabrosa aquatica, helosciadium nodiflorum, alopecurus aequalis, caltha palustris, equisetum palustre, glyceria declinata, mentha longifolia, nasturtium officinale, poa trivialis, eleocharis palustris, juncus acutiflorus, rumex conglomeratus, trifolium repens, veronica beccabunga