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Keywords from Image Description:
Naturgeschichte des Pflanzenreichs Tafel XLVII. extract illustration from Naturgeschichte des Pflanzenreichs table XLVII Poterium sanguisorba Sanguisorba minor Quercus pedunculata Quercus robur Betula alba Betula pendula scanned from book nov publication Jacob Sturm PDold Naturgeschichte des Pflanzenreichs