Description: English: Carex extensa in the Botanischer Garten, Berlin-Dahlem. Date: 23 May 2017, 15:46:56. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Description: English: Carex extensa in the Botanischer Garten, Berlin-Dahlem. Date: 9 May 2022, 09:39:28. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Description: English: Carex extensa in the Botanischer Garten, Berlin-Dahlem. Date: 9 May 2022, 09:38:55. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.