agrostis capillaris, alopecurus geniculatus, alopecurus pratensis, bellis perennis, cerastium holosteoides, cirsium arvense, deschampsia cespitosa, elymus repens, glyceria fluitans, lolium perenne, phleum pratense, poa annua, poa pratensis, poa trivialis, polygonum aviculare, ranunculus repens, stellaria media, trifolium repens