equisetum fluviatile, poa trivialis, eleocharis palustris, mentha aquatica, nasturtium officinale, alopecurus geniculatus, caltha palustris, carex disticha, galium palustre, helosciadium nodiflorum, myosotis scorpioides, ranunculus repens, veronica scutellata, juncus effusus, rorippa palustris, veronica catenata