artemisia vulgaris, lolium perenne, tanacetum vulgare, achillea collina, arctium lappa, arctium tomentosum, ballota nigra, berteroa incana, bryum argenteum, chenopodium album, cyclachaena xanthiifolia, echium vulgare, melilotus albus, oenothera biennis, ranunculus repens, urtica dioica