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 → Hydrocharitaceae → Vallisneria → Vallisneria gigantea Graebn.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Vallisneria gigantea Graebn. | Vallisneria nana R. Br. | 40 | IPCN online | Uchiyama, H. 1989. Karyomorphological studies on some taxa of the Helobiae. J. Sci. Hiroshima Univ., Ser. B, Div. 2, Bot. 22: 271–352. | |||
| Vallisneria gigantea Graebn. | Vallisneria nana R. Br. | 40 | Kumar, 1987 | Jorgensen, C. A. 192Jb | |||
| Vallisneria gigantea Graebn. | Vallisneria nana R. Br. | 40 | Fedorov, 1974 | Jorgensen 1927b |