cirsium arvense, lathyrus pratensis, armoracia rusticana, elymus repens, aegopodium podagraria, agrostis gigantea, artemisia vulgaris, chaerophyllum aromaticum, persicaria amphibia, tanacetum vulgare, torilis japonica, arctium tomentosum, carex hirta, dactylis glomerata, equisetum arvense, galium aparine, galium mollugo, glechoma hederacea, phleum pratense, plantago lanceolata, rumex obtusifolius, tussilago farfara, urtica dioica, vicia cracca