artemisia vulgaris, arctium minus, silene latifolia, symphyotrichum lanceolatum, agrostis gigantea, argentina anserina, lolium perenne, poa palustris, sambucus nigra, cirsium arvense, cirsium vulgare, dactylis glomerata, elymus repens, anthriscus sylvestris, atriplex sagittata, reynoutria sachalinensis, urtica dioica