agrostis capillaris, agrostis stolonifera, alopecurus geniculatus, bellis perennis, cardamine pratensis, cirsium arvense, cynosurus cristatus, glyceria fluitans, holcus lanatus, lolium perenne, phalaris arundinacea, phleum pratense, poa annua, poa trivialis, ranunculus acris, ranunculus flammula, ranunculus repens, rumex acetosa, trifolium repens