glyceria fluitans, poa trivialis, glyceria maxima, ranunculus repens, agrostis stolonifera, alopecurus geniculatus, helosciadium nodiflorum, triglochin palustris, argentina anserina, berula erecta, cardamine pratensis, cerastium holosteoides, elymus repens, equisetum litorale, festuca rubra, galium palustre, glechoma hederacea, lolium perenne, mentha aquatica, oenanthe fistulosa, ranunculus acris, rumex conglomeratus, trifolium repens, epilobium parviflorum, ranunculus sceleratus, sparganium erectum, stellaria media