carduus tenuiflorus, bromus sterilis, conium maculatum, galium aparine, beta vulgaris, carduus pycnocephalus, convolvulus arvensis, daucus carota, rumex crispus, silene latifolia, urtica dioica, ballota nigra, brassica nigra, cirsium vulgare, dactylis glomerata, elymus repens, helminthotheca echioides, poa trivialis, sonchus oleraceus