potentilla argentea, cirsium arvense, equisetum arvense, leontodon hispidus, picris hieracioides, achillea millefolium, ballota nigra, berteroa incana, bromus hordeaceus, centaurea jacea, centaurea stoebe, convolvulus arvensis, elymus repens, falcaria vulgaris, glechoma hederacea, lepidium ruderale, linaria vulgaris, medicago lupulina, pastinaca sativa, plantago lanceolata, poa compressa, saponaria officinalis, silene vulgaris, sisymbrium officinale, tanacetum vulgare, hypochaeris radicata, plantago major