artemisia campestris, artemisia vulgaris, calamagrostis epigejos, festuca rubra, phragmites australis, trifolium arvense, tussilago farfara, achillea millefolium, cirsium arvense, convolvulus arvensis, daucus carota, equisetum arvense, hypericum perforatum, pilosella officinarum, plantago major, poa trivialis, silene latifolia, typha latifolia