agrostis stolonifera, poa annua, argentina anserina, mentha aquatica, phragmites australis, scorzoneroides autumnalis, carex acutiformis, plantago major, bidens tripartita, cirsium arvense, galium palustre, inula britannica, lycopus europaeus, lysimachia vulgaris, calamagrostis epigejos, cirsium palustre, erigeron canadensis