lolium perenne, poa trivialis, trifolium repens, dactylis glomerata, phleum pratense, agrostis capillaris, agrostis stolonifera, alopecurus geniculatus, ranunculus repens, cerastium holosteoides, poa annua, polygonum aviculare, stellaria media, achillea millefolium, cirsium arvense, ranunculus acris