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Keywords from Image Description:
Saar Saarbruecken. Topinambur Helianthus tuberosus an der Saar oberhalb der Ostspange Saarbrcken own AnRo Cczero Saar between Gdingen and Daarler Brcke Saarbrcken Asterales in Naturschutzgebiet St Arnualer Wiesen Helianthus tuberosus Invasive plants in Saarland Asterales Helianthus tuberosus Flora of Saar in Saarbrcken right bank