lolium perenne, poa trivialis, holcus lanatus, alopecurus geniculatus, agrostis stolonifera, bromus hordeaceus, lolium pratense, trifolium repens, cerastium holosteoides, festuca rubra, plantago major, rumex crispus, rumex obtusifolius, bellis perennis, cardamine pratensis, eleocharis palustris, glyceria fluitans, ranunculus acris, ranunculus repens, rumex acetosa