centaurea stoebe, cichorium intybus, medicago lupulina, reseda lutea, bromus tectorum, coronilla varia, daucus carota, diplotaxis tenuifolia, eryngium campestre, hordeum murinum, melilotus officinalis, plantago lanceolata, silene vulgaris, artemisia vulgaris, ballota nigra, berteroa incana, carduus acanthoides, erigeron annuus, erigeron canadensis, euphorbia esula, lactuca serriola, poa compressa, potentilla argentea, medicago minima, plantago major, trifolium campestre