lotus pedunculatus, holcus lanatus, argentina anserina, calamagrostis epigejos, hydrocotyle vulgaris, vicia sepium, carduus crispus, lycopus europaeus, mentha aquatica, ophioglossum vulgatum, phragmites australis, ranunculus acris, silene flos-cuculi, elymus repens, inula britannica, plantago lanceolata, sonchus arvensis, trifolium repens, agrostis stolonifera, cirsium vulgare, galium palustre, lythrum salicaria