agrostis stolonifera, argentina anserina, eleocharis bonariensis, juncus articulatus, lythrum salicaria, plantago lanceolata, plantago major, rumex conglomeratus, althaea officinalis, bromus hordeaceus, elymus pungens, geranium dissectum, juncus inflexus, lycopus europaeus, mentha aquatica, persicaria maculosa, ranunculus repens, rumex obtusifolius, trifolium repens