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Keywords from Image Description:
Rumex obtusifolius. Stumpfblttriger Ampfer Rumex obtusifolius an der Saar in Saarbrcken discovery place Saarbrcken own AnRo camera coord Location Cczero Flora of Saar in Saarbrcken right bank Polygonaceae Rumex obtusifolius Polygonaceae in Sankt Johann Saar Rumex obtusifolius Caryophyllales in Saarbrcken in May Rumex obtusifolius