sambucus ebulus, conium maculatum, arctium lappa, achillea millefolium, althaea officinalis, convolvulus arvensis, hordeum murinum, lolium perenne, malva sylvestris, ranunculus sardous, rumex pulcher, anthemis cotula, artemisia vulgaris, ballota nigra, capsella bursa-pastoris, carduus acanthoides, erigeron canadensis, glechoma hederacea, pastinaca sativa, plantago lanceolata, plantago major, rorippa sylvestris, rumex conglomeratus, sisymbrium officinale, urtica dioica