glyceria fluitans, alopecurus geniculatus, holcus lanatus, lolium perenne, poa trivialis, ranunculus repens, anthoxanthum odoratum, cynosurus cristatus, trifolium repens, carex nigra, agrostis stolonifera, elymus repens, poa annua, poa pratensis, scorzoneroides autumnalis, bellis perennis, cardamine pratensis, cerastium holosteoides, eleocharis palustris, juncus gerardi, lolium pratense, phleum pratense, plantago major, ranunculus acris, rumex acetosa, silene flos-cuculi, trifolium pratense, triglochin palustris