elymus repens, achillea millefolium, poa compressa, tanacetum vulgare, ambrosia artemisiifolia, cirsium arvense, artemisia santonicum, atriplex tatarica, ballota nigra, bromus tectorum, capsella bursa-pastoris, carduus acanthoides, convolvulus arvensis, coronilla varia, jacobaea erucifolia, lappula squarrosa, medicago falcata, sisymbrium loeselii