lolium perenne, alopecurus geniculatus, trifolium repens, elymus repens, phleum pratense, agrostis stolonifera, persicaria amphibia, phalaris arundinacea, poa trivialis, ranunculus repens, capsella bursa-pastoris, cerastium holosteoides, persicaria hydropiper, plantago major, ranunculus acris, rorippa amphibia, rumex acetosa, rumex obtusifolius, stellaria media