artemisia vulgaris, solidago canadensis, agrostis capillaris, calystegia sepium, poa compressa, poa trivialis, aegopodium podagraria, arctium lappa, phleum pratense, achillea millefolium, arrhenatherum elatius, dactylis glomerata, elymus repens, melilotus officinalis, ranunculus repens, rumex obtusifolius, stellaria graminea, tanacetum vulgare, apera spica-venti, galium mollugo, heracleum sphondylium, potentilla norvegica, tripleurospermum inodorum, cirsium arvense, reynoutria japonica, verbascum nigrum