sambucus ebulus, arctium lappa, galinsoga parviflora, althaea officinalis, ballota nigra, bunias orientalis, capsella bursa-pastoris, chenopodium album, cirsium arvense, cirsium vulgare, echinochloa crus-galli, lamium amplexicaule, lamium maculatum, lamium purpureum, medicago lupulina, poa compressa, ranunculus acris, sisymbrium officinale, tripleurospermum inodorum, urtica dioica, urtica urens, valeriana officinalis, veronica polita, xanthium orientale