argentina anserina, carex flacca, juncus articulatus, molinia caerulea, triglochin palustris, agrostis stolonifera, briza media, carex panicea, centaurea nigra, equisetum arvense, hydrocotyle vulgaris, lotus corniculatus, mentha aquatica, plantago lanceolata, plantago maritima, potentilla erecta, schoenus nigricans, succisa pratensis