agrostis stolonifera, berula erecta, glyceria fluitans, poa trivialis, glyceria maxima, eleocharis palustris, juncus articulatus, lolium perenne, phleum pratense, ranunculus repens, sagina procumbens, trifolium repens, acorus calamus, cerastium holosteoides, helosciadium nodiflorum, juncus effusus, myosotis laxa, myosotis scorpioides, oenanthe fistulosa, persicaria hydropiper, rorippa palustris, sparganium erectum, argentina anserina, cirsium arvense, plantago major, rumex conglomeratus, rumex hydrolapathum