agrostis capillaris, agrostis stolonifera, alopecurus geniculatus, alopecurus pratensis, cerastium holosteoides, cynosurus cristatus, holcus lanatus, lolium perenne, lolium pratense, phleum pratense, plantago major, plantago uliginosa, poa trivialis, polygonum aviculare, ranunculus acris, ranunculus repens, stellaria media, trifolium repens