text: artemisia vulgaris, calamagrostis epigejos, cirsium arvense, urtica dioica, galium aparine, lactuca serriola, silene latifolia, sonchus arvensis, ballota nigra, carduus crispus, galeopsis bifida, heracleum sphondylium, symphytum officinale, tanacetum vulgare, verbascum thapsus