tanacetum vulgare, arctium lappa, artemisia vulgaris, ballota nigra, bromus inermis, carduus crispus, chaerophyllum bulbosum, cirsium arvense, conium maculatum, convolvulus arvensis, dipsacus fullonum, galium aparine, heracleum sphondylium, leonurus quinquelobatus, poa pratensis, poa trivialis, rorippa austriaca, urtica dioica