aegopodium podagraria, calystegia sepium, elymus repens, poa trivialis, armoracia rusticana, dactylis glomerata, equisetum arvense, arrhenatherum elatius, artemisia vulgaris, solidago canadensis, urtica dioica, achillea millefolium, cirsium arvense, crepis biennis, erigeron annuus, phleum pratense, festuca rubra