polygonum aviculare, centaurea diffusa, medicago minima, artemisia austriaca, eragrostis minor, salsola tragus, grindelia squarrosa, tragus racemosus, anthemis ruthenica, erigeron canadensis, bassia laniflora, erodium cicutarium, lomelosia argentea, plantago arenaria, poa bulbosa, secale sylvestre, xanthium orientale