alopecurus geniculatus, agrostis stolonifera, lolium perenne, poa trivialis, holcus lanatus, phalaris arundinacea, bromus hordeaceus, poa annua, anthoxanthum odoratum, lolium elongatum, persicaria amphibia, polygonum aviculare, ranunculus repens, rumex acetosa, stellaria media, cerastium holosteoides