solidago canadensis, elymus repens, carex hirta, tanacetum vulgare, achillea millefolium, artemisia vulgaris, calamagrostis epigejos, carduus crispus, cirsium arvense, dactylis glomerata, elymus caninus, helianthus tuberosus, phragmites australis, poa palustris, poa trivialis, silene latifolia, urtica dioica, valeriana officinalis, vicia cracca