CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.
CCDB → Angiosperms → Potamogetonaceae → Potamogeton → Potamogeton × gessnacensis G. Fisch.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Potamogeton × gessnacensis G. Fisch. | Potamogeton × gessnacensis G. Fisch. | c.39 | IPCN online | Preston, C. D., J. P. Bailey & P. M. Hollingsworth. 1998. A reassessment of the hybrid Potamogeton @x gessnacensis G. Fisch. (P. natans @x P. polygonifolius, Potamogetonaceae) in Britain. Watsonia 22: 61–68. |