arctium tomentosum, ballota nigra, elymus repens, arctium lappa, artemisia vulgaris, bromus sterilis, cirsium arvense, conium maculatum, convolvulus arvensis, daucus carota, galium aparine, heracleum sphondylium, lactuca serriola, leonurus quinquelobatus, leucanthemum vulgare, melilotus officinalis, plantago major, potentilla reptans, sambucus ebulus, sonchus arvensis, torilis japonica, urtica dioica