glyceria fluitans, glyceria maxima, poa trivialis, ranunculus repens, agrostis stolonifera, oenanthe fistulosa, equisetum fluviatile, cardamine pratensis, carex disticha, trifolium repens, carex hirta, equisetum litorale, equisetum palustre, galium palustre, glechoma hederacea, juncus articulatus, mentha aquatica, mentha arvensis, myosotis scorpioides, persicaria amphibia, persicaria hydropiper, stellaria palustris