urtica dioica, achillea millefolium, arctium lappa, artemisia vulgaris, carduus acanthoides, chenopodium album, cichorium intybus, conium maculatum, convolvulus arvensis, elymus repens, galium aparine, hordeum murinum, lamium purpureum, malva sylvestris, matricaria chamomilla, onopordum acanthium, papaver rhoeas, reseda lutea, rorippa austriaca, silene latifolia, vicia sativa