artemisia vulgaris, rumex obtusifolius, poa trivialis, agrostis stolonifera, elymus repens, poa palustris, urtica dioica, apera spica-venti, dactylis glomerata, epilobium hirsutum, poa compressa, daucus carota, heracleum sphondylium, lactuca serriola, tanacetum vulgare, brassica napus, solidago canadensis, tripleurospermum inodorum