agrostis capillaris, agrostis stolonifera, alopecurus geniculatus, cardamine pratensis, cerastium holosteoides, cirsium arvense, glyceria fluitans, holcus lanatus, lolium perenne, oenanthe fistulosa, persicaria hydropiper, phleum pratense, plantago major, poa annua, poa trivialis, ranunculus acris, ranunculus repens, trifolium repens