agrostis stolonifera, trifolium repens, carex nigra, persicaria amphibia, ranunculus repens, scorzoneroides autumnalis, argentina anserina, calliergonella cuspidata, filipendula ulmaria, hydrocotyle vulgaris, jacobaea aquatica, lemna minor, myosotis laxa, galium palustre, juncus articulatus, mentha aquatica