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CCDB → Angiosperms → Potamogetonaceae → Potamogeton → Potamogeton × kyushuensis Kadono & Wiegleb
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Potamogeton × kyushuensis Kadono & Wiegleb | Potamogeton × kyushuensis Kadono & Wiegleb | 42 | IPCN online | Nakata, M. & S. Nagai. 1998. New localities and chromosome number of Potamogeton kyushuensis Kadono & Wiegleb. Bull. Bot. Gard. Toyama 3: 53–56. |