argentina anserina, poa trivialis, trifolium repens, holcus lanatus, agrostis stolonifera, alopecurus geniculatus, lolium perenne, carex hirta, eleocharis palustris, poa pratensis, galium palustre, persicaria amphibia, ranunculus repens, elymus repens, juncus articulatus, lysimachia nummularia, mentha aquatica, plantago major, myosotis scorpioides, phleum pratense