text: agrostis stolonifera, iris pseudacorus, lycopus europaeus, mentha aquatica, phragmites australis, rumex conglomeratus, rumex crispus, alisma gramineum, althaea officinalis, carex vulpina, cyperus longus, juncus articulatus, juncus effusus, oenanthe fistulosa, paspalum distichum, polypogon monspeliensis, galium elongatum, holcus lanatus, lathyrus hirsutus, lythrum salicaria