agrostis stolonifera, alopecurus geniculatus, alopecurus pratensis, dactylis glomerata, lolium perenne, lolium pratense, phleum pratense, plantago uliginosa, poa annua, poa trivialis, polygonum aviculare, ranunculus repens, rumex obtusifolius, senecio vulgaris, stellaria media, trifolium repens