cyclachaena xanthiifolia, artemisia annua, berteroa incana, chenopodium album, achillea millefolium, arctium minus, arctium tomentosum, ballota nigra, barbula unguiculata, chelidonium majus, galinsoga parviflora, glechoma hederacea, lamium album, leonurus cardiaca, leptobryum pyriforme, melilotus officinalis, polygonum aviculare, silene latifolia, tanacetum vulgare, urtica dioica