poa trivialis, alopecurus geniculatus, ranunculus repens, agrostis stolonifera, cardamine pratensis, eleocharis palustris, lolium perenne, persicaria amphibia, trifolium repens, carex disticha, drepanocladus aduncus, equisetum palustre, glyceria maxima, cerastium holosteoides, juncus articulatus, plantago major, rumex obtusifolius, stellaria media, rumex crispus