chelidonium majus, echium vulgare, elymus repens, lappula squarrosa, artemisia absinthium, ballota nigra, bromus tectorum, carduus acanthoides, fallopia convolvulus, salvia pratensis, triticum aestivum, artemisia scoparia, atriplex patula, capsella bursa-pastoris, erodium cicutarium, lepidium campestre, malva neglecta, veronica hederifolia