lolium perenne, poa trivialis, agrostis stolonifera, dactylis glomerata, agrostis capillaris, alopecurus geniculatus, alopecurus pratensis, elymus repens, phalaris arundinacea, phleum pratense, poa annua, polygonum aviculare, ranunculus repens, stellaria media, trifolium repens, capsella bursa-pastoris, persicaria hydropiper