argentina anserina, lysimachia maritima, agrostis stolonifera, juncus articulatus, trifolium repens, equisetum arvense, bellis perennis, carex arenaria, helosciadium nodiflorum, lotus corniculatus, nasturtium officinale, poa pratensis, iris pseudacorus, plantago coronopus, plantago lanceolata, ranunculus flammula, rumex crispus