phragmites australis, calystegia sepium, filipendula ulmaria, lathyrus pratensis, thalictrum flavum, urtica dioica, arrhenatherum elatius, calamagrostis canescens, galium aparine, mentha aquatica, valeriana officinalis, alopecurus geniculatus, dactylis glomerata, holcus lanatus, ranunculus acris, rumex acetosa, symphytum officinale