alopecurus geniculatus, agrostis canina, lolium perenne, phleum pratense, poa trivialis, agrostis stolonifera, alopecurus pratensis, phalaris arundinacea, bromus hordeaceus, cardamine pratensis, polygonum aviculare, ranunculus repens, stellaria media, cerastium holosteoides, persicaria hydropiper, trifolium repens