chelidonium majus, lamium maculatum, urtica dioica, achillea millefolium, arctium minus, ballota nigra, chaiturus marrubiastrum, clematis vitalba, galium aparine, sambucus ebulus, alliaria petiolata, capsella bursa-pastoris, conium maculatum, convolvulus arvensis, erigeron canadensis, ranunculus repens, rorippa sylvestris, senecio vulgaris