lolium perenne, ranunculus repens, alopecurus geniculatus, phalaris arundinacea, phleum pratense, trifolium repens, glyceria fluitans, holcus lanatus, juncus effusus, poa trivialis, agrostis stolonifera, cardamine pratensis, cerastium holosteoides, rumex acetosa, sparganium erectum, persicaria hydropiper, ranunculus acris, ranunculus flammula