hydrocotyle vulgaris, juncus subnodulosus, lotus pedunculatus, juncus conglomeratus, agrostis stolonifera, plantago lanceolata, agrostis canina, carex riparia, juncus effusus, lythrum salicaria, phragmites australis, rumex acetosa, anthoxanthum odoratum, festuca rubra, holcus lanatus, persicaria amphibia