Description: English: Potamogeton gramineus in the Botanischer Garten, Berlin-Dahlem. Date: 23 June 2022, 09:19:28. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Description: English: Potamogeton gramineus in the Botanischer Garten, Berlin-Dahlem. Date: 23 June 2022, 09:19:42. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Description: English: Potamogeton gramineus in the Botanischer Garten, Berlin-Dahlem. Date: 23 June 2022, 09:16:35. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Description: English: Potamogeton gramineus in the Botanischer Garten, Berlin-Dahlem. Date: 23 June 2022, 09:19:15. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Description: English: Potamogeton gramineus in the Botanischer Garten, Berlin-Dahlem. Date: 23 June 2022, 09:17:22. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Description: English: Potamogeton gramineus in the Botanischer Garten, Berlin-Dahlem. Date: 23 June 2022, 09:19:34. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.