poa trivialis, lolium perenne, alopecurus geniculatus, deschampsia cespitosa, phalaris arundinacea, phleum pratense, poa annua, trifolium repens, cerastium holosteoides, plantago major, polygonum aviculare, ranunculus acris, ranunculus repens, stellaria media, bellis perennis, cirsium arvense, urtica dioica