argentina anserina, ranunculus repens, agrostis stolonifera, holcus lanatus, bellis perennis, myosotis arvensis, prunella vulgaris, poa trivialis, arenaria serpyllifolia, cerastium fontanum, equisetum arvense, jacobaea vulgaris, linum catharticum, lolium perenne, lysimachia arvensis, odontites vernus, plantago lanceolata, poa annua, sagina procumbens, veronica arvensis, vicia cracca