CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to the forms submit new counts, or report erroneous counts.
CCDB → Angiosperms → Potamogetonaceae → Potamogeton → Potamogeton richardsonii (A. Benn.) Rydb.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Potamogeton richardsonii (A. Benn.) Rydb. | Potamogeton richardsonii (A. Benn.) Rydb. | 26 | IPCN online | Probatova, N. S. & A. P. Sokolovskaya. 1986. Chromosome numbers of the vascular plants from the far east of the USSR. Bot. Zhurn. SSSR 71: 1572–1575. | |||
| ! | Potamogeton perfoliatus subsp. richardsonii (A. Benn.) Hultén | Potamogeton richardsonii (A. Benn.) Rydb. | 52 | IPCN75-78 | Love & Love 1975b | ||
| ! | Potamogeton richardsonii (A. Benn.) Rydb. | Potamogeton richardsonii (A. Benn.) Rydb. | 52 | eFlora |