argentina anserina, equisetum arvense, agrostis stolonifera, elymus repens, plantago major, arrhenatherum elatius, lolium perenne, poa annua, puccinellia distans, convolvulus arvensis, matricaria chamomilla, persicaria amphibia, phleum pratense, polygonum aviculare, potentilla reptans, ranunculus repens, trifolium repens, centaurea jacea, daucus carota, heracleum sphondylium, plantago lanceolata, rumex crispus, anthriscus sylvestris, cirsium arvense, scorzoneroides autumnalis