arctium tomentosum, arctium lappa, artemisia vulgaris, ballota nigra, calystegia sepium, sambucus nigra, anthriscus sylvestris, cichorium intybus, cirsium vulgare, convolvulus arvensis, galium aparine, heracleum sphondylium, lactuca serriola, solidago canadensis, sonchus oleraceus, tripleurospermum inodorum, urtica dioica