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Keywords from Image Description:
Erysimum cheiri. Goldlack Erysimum cheiri an der Saar in Saarbrcken own AnRo Cczero Flora of Saar in Saarbrcken right bank Brassicaceae Erysimum cheiri Brassicaceae in Sankt Johann Saar Erysimum cheiri Brassicales in Saarland in December Erysimum cheiri Brassicaceae in Saarland Erysimum cheiri Brassicaceae in the Northern Hemisphere