lolium perenne, poa trivialis, poa annua, alopecurus geniculatus, trifolium repens, agrostis stolonifera, alopecurus pratensis, capsella bursa-pastoris, cerastium holosteoides, cirsium arvense, dactylis glomerata, holcus lanatus, phleum pratense, polygonum aviculare, ranunculus acris, stellaria media, ficaria verna, senecio vulgaris