agrostis stolonifera, glyceria maxima, helosciadium nodiflorum, poa trivialis, galium palustre, glyceria fluitans, juncus articulatus, lolium perenne, myosotis scorpioides, persicaria hydropiper, ranunculus repens, rumex conglomeratus, trifolium repens, acorus calamus, berula erecta, butomus umbellatus, cardamine pratensis, carex hirta, cerastium holosteoides, cirsium arvense, glechoma hederacea, plantago major, poa pratensis, polygonum aviculare, sparganium erectum, stellaria media, bidens cernuus, bidens tripartita