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Keywords from Image Description:
Pilze d. Heimat T. Polyporus betulinus. BirkenPorling Polyporus betulinus Ungeniebar Schmeils naturwissenschaftliche Atlanten Pilze der Heimat Zweiter Band Lcherpilze Polyporaceae und kleinere Familien von Eugen Gramberg Emil Doerstling PDold Uploaded with Piptoporus betulinus Emil Drstling Schmeils naturwissenschaftliche Atlanten