holcus lanatus, lolium perenne, dactylis glomerata, persicaria amphibia, poa trivialis, agrostis capillaris, agrostis stolonifera, cynosurus cristatus, hordeum secalinum, phleum pratense, bromus hordeaceus, cerastium holosteoides, poa pratensis, ranunculus repens, trifolium repens, alopecurus geniculatus, argentina anserina, matricaria chamomilla, poa annua, rumex acetosa, trifolium pratense, cirsium arvense