artemisia vulgaris, ballota nigra, carduus acanthoides, elymus repens, lolium perenne, tanacetum vulgare, achillea millefolium, arctium minus, arctium tomentosum, armoracia rusticana, carduus crispus, chenopodium album, cirsium arvense, epilobium ciliatum, epilobium tetragonum, fallopia convolvulus, helianthus tuberosus, melilotus albus, pastinaca sativa, phleum pratense, rumex obtusifolius, saponaria officinalis, solidago canadensis, urtica dioica, prunella vulgaris