agrostis stolonifera, glyceria maxima, carex riparia, glyceria fluitans, poa trivialis, alopecurus geniculatus, ranunculus repens, argentina anserina, phragmites australis, trifolium repens, cardamine pratensis, cerastium holosteoides, cirsium arvense, eleocharis palustris, elymus repens, lolium perenne, persicaria amphibia, phleum pratense, polygonum aviculare, galium palustre, holcus lanatus, rumex crispus