agrostis stolonifera, juncus gerardi, trifolium repens, argentina anserina, eleocharis uniglumis, calamagrostis epigejos, mentha aquatica, bolboschoenus maritimus, carex arenaria, carex distans, cirsium arvense, juncus articulatus, lotus pedunculatus, phragmites australis, poa pratensis, pulicaria dysenterica