ballota nigra, conium maculatum, carduus acanthoides, onopordum acanthium, artemisia vulgaris, bromus sterilis, convolvulus arvensis, descurainia sophia, elymus repens, galium aparine, lactuca serriola, urtica dioica, anthriscus caucalis, pastinaca sativa, rumex obtusifolius, secale cereale, silene latifolia, tripleurospermum inodorum