sclerochloa dura, polygonum aviculare, aegilops cylindrica, atriplex tatarica, ballota nigra, bromus sterilis, capsella bursa-pastoris, cynodon dactylon, cynoglossum officinale, descurainia sophia, hordeum murinum, lepidium ruderale, lolium perenne, plantago major, sisymbrium loeselii, veronica polita