ballota nigra, amaranthus retroflexus, bryonia alba, cynodon dactylon, urtica dioica, xanthium spinosum, arctium lappa, atriplex rosea, capsella bursa-pastoris, chaiturus marrubiastrum, chenopodiastrum hybridum, erigeron canadensis, galium aparine, lepidium ruderale, malva neglecta, plantago major, sambucus ebulus