tanacetum vulgare, artemisia vulgaris, lepidium draba, elymus repens, calystegia sepium, matricaria chamomilla, stellaria media, cirsium arvense, cirsium vulgare, poa annua, poa trivialis, solidago canadensis, urtica dioica, anthriscus sylvestris, dipsacus fullonum, poa palustris, sisymbrium loeselii, linaria vulgaris