lolium perenne, agrostis capillaris, achillea millefolium, deschampsia cespitosa, hordeum secalinum, poa trivialis, trifolium repens, bellis perennis, cerastium holosteoides, elymus repens, phleum pratense, ranunculus repens, stellaria media, argentina anserina, capsella bursa-pastoris, cirsium arvense