sambucus ebulus, urtica dioica, galium aparine, parietaria judaica, verbena officinalis, achillea millefolium, amaranthus retroflexus, ballota nigra, bidens tripartita, bromus sterilis, chelidonium majus, cichorium intybus, geranium pusillum, lamium maculatum, lapsana communis, plantago major, plumbago europaea, poa trivialis, polygonum aviculare, rorippa sylvestris, rumex pulcher, sisymbrium officinale, stellaria media, trifolium pratense, verbascum pulverulentum