fraxinus angustifolia, hydrocotyle vulgaris, populus nigra, alnus glutinosa, amorpha fruticosa, agrostis stolonifera, brachypodium sylvaticum, carex distans, carex remota, crataegus monogyna, iris pseudacorus, isolepis setacea, juncus effusus, leucojum aestivum, mentha aquatica, oenanthe lachenalii, phragmites australis, potentilla reptans, prunella vulgaris, ranunculus sardous, samolus valerandi