lolium perenne, scorzoneroides autumnalis, achillea millefolium, agrostis capillaris, dactylis glomerata, trifolium repens, alopecurus geniculatus, alopecurus pratensis, cerastium holosteoides, holcus lanatus, phleum pratense, poa annua, poa trivialis, polygonum aviculare, agrostis stolonifera, rumex acetosa, stellaria media, cirsium arvense, ranunculus acris, ranunculus sardous