onopordum acanthium, carduus acanthoides, poa trivialis, ballota nigra, echium vulgare, elymus repens, rumex crispus, barbarea vulgaris, capsella bursa-pastoris, convolvulus arvensis, cota austriaca, descurainia sophia, erodium cicutarium, galium tricornutum, geranium pusillum, lepidium draba, lolium perenne, poa pratensis, silene vulgaris, stellaria media, torilis arvensis, tripleurospermum inodorum