Keywords: 20151020Alnus glutinosa2.jpg Schwarzerle Alnus glutinosa in Hockenheim discovery place Hockenheim own AnRo0002 2015-10-20 camera coord Location 49 3191219 8 54470253 Cc-zero Alnus glutinosa in Hockenheim 10 Fagales in Hockenheim in October Alnus glutinosa Alnus glutinosa leaves 10 Alnus in October |