carex nigra, agrostis stolonifera, calliergonella cuspidata, argentina anserina, trifolium repens, climacium dendroides, hydrocotyle vulgaris, juncus articulatus, lotus corniculatus, ophioglossum vulgatum, salix repens, galium palustre, linum catharticum, mentha aquatica, myosotis laxa, prunella vulgaris, ranunculus repens