lolium perenne, agrostis stolonifera, hordeum secalinum, ranunculus sardous, bellis perennis, cerastium holosteoides, poa annua, poa trivialis, polygonum aviculare, ranunculus acris, rumex obtusifolius, alopecurus geniculatus, argentina anserina, atriplex prostrata, dactylis glomerata, lysimachia maritima, matricaria chamomilla, plantago major