ambrosia artemisiifolia, atriplex tatarica, lactuca serriola, poa angustifolia, achillea collina, atriplex prostrata, ballota nigra, bromus inermis, bromus tectorum, carduus acanthoides, chondrilla juncea, crepis tectorum, diplotaxis muralis, erigeron canadensis, polygonum aviculare, reseda lutea, centaurea diffusa, delphinium consolida, elymus repens, medicago sativa, potentilla argentea