conium maculatum, arctium lappa, atriplex tatarica, ballota nigra, carduus acanthoides, chenopodium album, cichorium intybus, convolvulus arvensis, cyclachaena xanthiifolia, elymus repens, erigeron canadensis, leonurus cardiaca, sisymbrium loeselii, solanum nigrum, urtica dioica, xanthium spinosum, xanthium strumarium