argentina anserina, lolium perenne, agrostis stolonifera, phleum pratense, trifolium repens, cynosurus cristatus, hordeum secalinum, holcus lanatus, poa annua, ranunculus repens, poa pratensis, poa trivialis, alopecurus geniculatus, bellis perennis, cardamine pratensis, cerastium holosteoides, deschampsia cespitosa, glechoma hederacea, plantago major, ranunculus acris, rumex acetosa