anthemis ruthenica, cynodon dactylon, dysphania botrys, ballota nigra, bassia laniflora, bromus hordeaceus, bromus tectorum, cynanchica pyrenaica, dasypyrum villosum, lolium perenne, lotus corniculatus, medicago lupulina, medicago minima, polygonum aviculare, rumex acetosella, scleranthus annuus, spergula arvensis