agrostis stolonifera, sagina procumbens, ranunculus repens, triglochin palustris, hydrocotyle vulgaris, cardamine pratensis, glyceria fluitans, holcus lanatus, juncus articulatus, kindbergia praelonga, lolium perenne, myosotis laxa, poa trivialis, trifolium repens, argentina anserina, berula erecta, bidens cernuus, brachythecium rutabulum, lipandra polysperma, mentha aquatica, persicaria maculosa, plantago major, ranunculus sceleratus