lolium perenne, agrostis stolonifera, dactylis glomerata, poa trivialis, lolium pratense, phleum pratense, poa pratensis, elymus repens, poa annua, stellaria graminea, achillea millefolium, cerastium holosteoides, ranunculus repens, stellaria media, trifolium repens, tripleurospermum inodorum