salix cinerea, calamagrostis canescens, carex elata, eupatorium cannabinum, lythrum salicaria, agrostis stolonifera, betula pubescens, calystegia sepium, centaurea jacea, digitaria ischaemum, equisetum palustre, galium palustre, gratiola officinalis, holcus lanatus, juncus effusus, lysimachia vulgaris, molinia caerulea, portulaca oleracea, salix repens, trifolium repens, valeriana officinalis