salix cinerea, calamagrostis canescens, juncus effusus, betula pubescens, calystegia sepium, carex elata, digitaria ischaemum, equisetum palustre, eupatorium cannabinum, galium palustre, gratiola officinalis, persicaria amphibia, potentilla erecta, sanguisorba officinalis, silene flos-cuculi, valeriana officinalis