argentina anserina, bellis perennis, sagina procumbens, agrostis canina, agrostis stolonifera, cerastium fontanum, ranunculus repens, trifolium repens, eleocharis quinqueflora, holcus lanatus, juncus articulatus, juncus bufonius, myosotis secunda, rumex crispus, poa annua, rhinanthus minor, trifolium pratense, vicia cracca